Observed 2:10 PM CDT at KSAT

Kirby, TX weather

Overcast and 81°27°.

Mostly agree

Now 81°27°

Cloudy

Wind: 9 mph15 km/h; From the southeast. Gusts to 25 mph40 km/h around 10 PM
Dew point: 63°17°; Sticky
UV index: 5Moderate; Moderate until 4 PM
Air quality: 70Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.15 inHg1021 hPa; Falling · −0.06 inHg−1.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 86°30° today at 5 PM
Low 64°18° tomorrow at 7 AM
Above 70°21° tomorrow by 10 AM

This afternoonUp to 86°30° by 5 PM · Partly cloudy
TonightDown to 65°18° by 5 AM · Mostly cloudy
Tomorrow morningUp to 75°24° by 11 AM · Cloudy
Tomorrow afternoonUp to 82°28° by 5 PM · Cloudy
Tomorrow nightDown to 62°17° by 5 AM · Cloudy
Monday morningUp to 74°23° by 11 AM · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 2p	Mostly cloudy	82°28° (likely 78°26° to 83°28°)	84°29°	10%	10 mph16 km/h from SE, gusts 17 mph27 km/h	56%	43%	5
Sat 3p	Partly sunny	84°29° (likely 81°27° to 84°29°)	86°30°	10%	15 mph24 km/h from SE, gusts 17 mph27 km/h	53%	43%	4
Sat 4p	Mostly sunny	84°29° (likely 82°28° to 85°29°)	86°30°	5%	15 mph24 km/h from SE, gusts 17 mph28 km/h	53%	59%	2
Sat 5p	Mostly cloudy	86°30° (likely 82°28° to 86°30°)	87°31°	5%	15 mph24 km/h from SE, gusts 18 mph29 km/h	48%	54%	2
Sat 6p	Cloudy	84°29° (likely 81°27° to 84°29°)	85°29°	5%	15 mph24 km/h from SE, gusts 19 mph31 km/h	51%	79%	1
Sat 7p	Cloudy	81°27° (likely 78°26° to 81°27°)	82°28°	0%	10 mph16 km/h from SE, gusts 16 mph26 km/h	54%	80%	0
Sat 8p	Partly cloudy	78°26° (likely 75°24° to 78°26°)	78°26°	0%	15 mph24 km/h from SE, gusts 18 mph29 km/h	62%	73%	0
Sat 9p	Partly cloudy	74°23° (likely 73°23° to 76°24°)	74°23°	0%	15 mph24 km/h from SE, gusts 25 mph40 km/h	71%	73%	0
Sat 10p	Partly cloudy	73°23° (likely 72°22° to 75°24°)	73°23°	0%	10 mph16 km/h from SE, gusts 25 mph40 km/h	73%	74%	0
Sat 11p	Partly cloudy	71°22° (likely 71°22° to 73°23°)	71°22°	0%	10 mph16 km/h from SE, gusts 21 mph34 km/h	79%	77%	0
Sun 12a	Cloudy	70°21° (likely 69°21° to 71°22°)	70°21°	0%	10 mph16 km/h from ESE, gusts 16 mph26 km/h	81%	77%	0
Sun 1a	Clear	68°20° (likely 68°20° to 70°21°)	68°20°	5%	5 mph8 km/h from ESE, gusts 14 mph22 km/h	87%	44%	0
Sun 2a	Cloudy	67°19° (likely 67°19° to 69°21°)	67°19°	5%	5 mph8 km/h from E, gusts 11 mph17 km/h	97%	82%	0
Sun 3a	Cloudy	67°19° (likely 66°19° to 68°20°)	67°19°	5%	10 mph16 km/h from E, gusts 10 mph15 km/h	97%	84%	0
Sun 4a	Cloudy	66°19° (likely 65°18° to 67°19°)	66°19°	5%	10 mph16 km/h from E, gusts 9 mph14 km/h	97%	84%	0
Sun 5a	Cloudy	65°18° (likely 64°18° to 66°19°)	65°18°	5%	10 mph16 km/h from ENE, gusts 9 mph15 km/h	100%	81%	0
Sun 6a	Cloudy	65°18° (likely 64°18° to 66°19°)	65°18°	5%	10 mph16 km/h from ENE, gusts 10 mph16 km/h	97%	84%	0
Sun 7a	Cloudy	64°18° (likely 63°17° to 65°18°)	64°18°	0%	10 mph16 km/h from ENE, gusts 10 mph16 km/h	100%	85%	0
Sun 8a	Cloudy	64°18° (likely 62°17° to 66°19°)	64°18°	0%	10 mph16 km/h from ENE, gusts 10 mph16 km/h	100%	85%	0
Sun 9a	Cloudy	66°19° (likely 65°18° to 68°20°)	66°19°	0%	10 mph16 km/h from E, gusts 12 mph20 km/h	97%	87%	0
Sun 10a	Cloudy	72°22° (likely 70°21° to 72°22°)	72°22°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	81%	94%	1
Sun 11a	Cloudy	75°24° (likely 73°23° to 75°24°)	75°24°	0%	10 mph16 km/h from E, gusts 16 mph26 km/h	74%	97%	3
Sun 12p	Cloudy	77°25° (likely 76°24° to 77°25°)	77°25°	0%	10 mph16 km/h from ESE, gusts 16 mph26 km/h	67%	98%	3
Sun 1p	Cloudy	79°26° (likely 78°26° to 79°26°)	79°26°	0%	10 mph16 km/h from ESE, gusts 15 mph24 km/h	60%	98%	5
Sun 2p	Cloudy	80°27° (likely 80°27° to 81°27°)	81°27°	0%	10 mph16 km/h from ESE, gusts 15 mph24 km/h	56%	95%	4
Sun 3p	Cloudy	81°27° (likely 80°27° to 82°28°)	82°28°	0%	10 mph16 km/h from ESE, gusts 14 mph23 km/h	54%	96%	4
Sun 4p	Cloudy	81°27° (likely 80°27° to 82°28°)	82°28°	0%	10 mph16 km/h from ESE, gusts 14 mph22 km/h	51%	92%	3
Sun 5p	Cloudy	82°28° (likely 80°27° to 82°28°)	82°28°	0%	10 mph16 km/h from ESE, gusts 15 mph24 km/h	47%	93%	2
Sun 6p	Cloudy	80°27° (likely 78°26° to 80°27°)	81°27°	0%	10 mph16 km/h from ESE, gusts 15 mph23 km/h	51%	98%	1
Sun 7p	Cloudy	78°26° (likely 75°24° to 78°26°)	78°26°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	52%	98%	0
Sun 8p	Cloudy	76°24° (likely 73°23° to 76°24°)	76°24°	0%	10 mph16 km/h from E, gusts 16 mph26 km/h	56%	98%	0
Sun 9p	Cloudy	72°22° (likely 71°22° to 74°23°)	72°22°	0%	10 mph16 km/h from ESE, gusts 13 mph20 km/h	64%	98%	0
Sun 10p	Cloudy	71°22° (likely 70°21° to 73°23°)	71°22°	0%	5 mph8 km/h from ESE, gusts 17 mph28 km/h	66%	98%	0
Sun 11p	Cloudy	69°21° (likely 69°21° to 72°22°)	69°21°	0%	5 mph8 km/h from ESE, gusts 14 mph22 km/h	70%	98%	0
Mon 12a	Cloudy	67°19° (likely 67°19° to 70°21°)	67°19°	0%	5 mph8 km/h from ESE, gusts 12 mph19 km/h	75%	87%	0
Mon 1a	Partly cloudy	66°19° (likely 66°19° to 69°21°)	66°19°	0%	5 mph8 km/h from ESE, gusts 9 mph15 km/h	81%	81%	0
Mon 2a	Partly cloudy	65°18° (likely 65°18° to 67°19°)	65°18°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	84%	76%	0
Mon 3a	Cloudy	64°18° (likely 63°17° to 66°19°)	64°18°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	84%	70%	0
Mon 4a	Cloudy	63°17° (likely 62°17° to 65°18°)	63°17°	0%	5 mph8 km/h from ENE, gusts 6 mph10 km/h	87%	72%	0
Mon 5a	Cloudy	62°17° (likely 61°16° to 64°18°)	62°17°	0%	5 mph8 km/h from ENE, gusts 6 mph10 km/h	87%	79%	0
Mon 6a	Mostly clear	61°16° (likely 60°16° to 63°17°)	61°16°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	90%	64%	0
Mon 7a	Cloudy	60°16° (likely 59°15° to 62°17°)	60°16°	0%	5 mph8 km/h from NE, gusts 6 mph10 km/h	90%	83%	0
Mon 8a	Partly sunny	60°16° (likely 60°16° to 64°18°)	60°16°	0%	5 mph8 km/h from NE, gusts 7 mph10 km/h	90%	54%	0
Mon 9a	Partly sunny	64°18° (likely 63°17° to 66°19°)	64°18°	0%	5 mph8 km/h from ENE, gusts 8 mph13 km/h	84%	56%	1
Mon 10a	Mostly cloudy	70°21° (likely 68°20° to 70°21°)	70°21°	0%	5 mph8 km/h from ENE, gusts 11 mph17 km/h	73%	54%	2
Mon 11a	Mostly cloudy	74°23° (likely 72°22° to 74°23°)	74°23°	0%	5 mph8 km/h from E, gusts 12 mph20 km/h	66%	61%	4
Mon 12p	Mostly cloudy	77°25° (likely 75°24° to 77°25°)	77°25°	0%	5 mph8 km/h from E, gusts 12 mph19 km/h	62%	75%	5
Mon 1p	Mostly cloudy	79°26° (likely 77°25° to 79°26°)	79°26°	5%	5 mph8 km/h from ESE, gusts 12 mph20 km/h	58%	74%	5

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 86°30°, low 64°18°. Typical 80°27° / 58°14°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Mostly sunny, 86°30°
  Dry
2. Evening
  6 PM–midnight
  Partly cloudy, 78°26°
  Dry
3. Overnight
  midnight–6 AM
  Cloudy, 65°18°
  Dry
Official NWS forecast
Today: Partly sunny, with a high near 86. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight: Mostly cloudy, with a low around 64. East southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
83°28°–86°30°
Low, likely
61°16°–64°18°
Typical high / low
80°27° / 58°14°
Wind
14 mph22 km/h, gusts 29 mph47 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 82°28°, low 60°16°. Typical 79°26° / 57°14°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 64°18°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 82°28°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 76°24°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 62°17°
  Dry
Official NWS forecast
Day: Mostly cloudy, with a high near 82. East wind around 10 mph, with gusts as high as 20 mph.
Night: Mostly cloudy, with a low around 60. East wind 5 to 10 mph, with gusts as high as 20 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
81°27°–82°28°
Low, likely
60°16°–65°18°
Typical high / low
79°26° / 57°14°
Wind
12 mph19 km/h, gusts 24 mph38 km/h
UV peak
5
Monday, Oct 26. Mostly cloudy. High 82°28°, low 65°18°. Typical 79°26° / 57°14°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Partly sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 75°24°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 66°19°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 82. East northeast wind around 5 mph.
Night: Mostly cloudy, with a low around 65. East southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 82°28°).
High, likely
79°26°–82°28°
Low, likely
60°16°–65°18°
Typical high / low
79°26° / 57°14°
Wind
11 mph18 km/h, gusts 22 mph35 km/h
UV peak
5
Tuesday, Oct 27. Drizzle. High 80°27°, low 65°18°. Typical 78°26° / 57°14°. Rain 0.15 in3.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 66°19°
  30% chance
2. Afternoon
  noon–6 PM
  Drizzle, 78°26°
  40% chance · 0.05 in1.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 72°22°
  30% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Partly cloudy, 67°20°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. East wind 5 to 10 mph. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 65. East southeast wind 0 to 10 mph. Chance of precipitation is 40%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
75°24°–81°27°
Low, likely
64°18°–67°19°
Typical high / low
78°26° / 57°14°
Wind
13 mph22 km/h, gusts 23 mph37 km/h
UV peak
5
Wednesday, Oct 28. Drizzle. High 83°28°, low 66°19°. Typical 78°26° / 56°13°. Rain 0.09 in2.3 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 68°20°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 82°28°
  20% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 76°25°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 69°20°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. East southeast wind around 5 mph. Chance of precipitation is 20%.
Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
80°27°–83°28°
Low, likely
66°19°–68°20°
Typical high / low
78°26° / 56°13°
Wind
12 mph19 km/h, gusts 24 mph39 km/h
UV peak
6
Thursday, Oct 29. Drizzle. High 81°27°, low 65°18°. Typical 78°26° / 56°13°. Rain 0.39 in9.9 mm, 70% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 69°21°
  40% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Drizzle, 79°26°
  50% chance · 0.17 in4.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 75°24°
  60% chance · 0.12 in3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 67°20°
  50% chance · 0.05 in1.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 70%.
Night: Rain showers likely. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
73°23°–83°28°
Low, likely
65°18°–69°21°
Typical high / low
78°26° / 56°13°
Wind
13 mph22 km/h, gusts 23 mph37 km/h
UV peak
4
Friday, Oct 30. Showers. High 79°26°, low 66°19°. Typical 77°25° / 56°13°. Rain 0.54 in14 mm, 70% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 67°20°
  60% chance · 0.17 in4.4 mm
2. Afternoon
  noon–6 PM
  Drizzle, 75°24°
  50% chance · 0.2 in5 mm
3. Evening
  6 PM–midnight
  Drizzle, 72°22°
  50% chance · 0.07 in1.9 mm
4. Overnight
  midnight–6 AM
  Drizzle, 69°21°
  30% chance · 0.04 in1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
Night: Rain showers likely. Mostly cloudy, with a low around 66.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
71°22°–79°26°
Low, likely
65°18°–68°20°
Typical high / low
77°25° / 56°13°
Wind
13 mph21 km/h, gusts 23 mph37 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 81°27°, low 69°21°. Typical 77°25° / 55°13°. Rain 0.11 in2.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 70°21°
  30% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 81°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 77°25°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 72°22°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
78°26°–82°28°
Low, likely
67°19°–70°21°
Typical high / low
77°25° / 55°13°
Wind
12 mph20 km/h, gusts 24 mph38 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 84°29°, low 71°22°. Typical 77°25° / 55°13°. Rain 0.08 in2 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 73°23°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 85°29°
  Dry
3. Evening
  6 PM–midnight
  Clear, 81°27°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 71°21°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–87°31°
Low, likely
69°21°–74°23°
Typical high / low
77°25° / 55°13°
Wind
10 mph16 km/h, gusts 22 mph36 km/h
UV peak
6
Monday, Nov 2. Drizzle. High 79°26°, low 64°18°. Typical 76°24° / 54°12°. Rain 0.06 in1.5 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 70°21°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 68°20°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–82°28°
Low, likely
52°11°–74°23°
Typical high / low
76°24° / 54°12°
Wind
17 mph28 km/h, gusts 36 mph58 km/h
UV peak
6

10 days15 days30 days

The outlook

Today
Dry, high 86°, low 64°.
Tomorrow
Dry, high 82°, low 60°, cooling off.
Monday
Dry, high 82°, low 65°.
Rest of week
Highs 79–84°; chance of precipitation on Tuesday, Thursday, Friday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (EWX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Salado Creek at Loop 13

7.4 mi

Below flood stage

Level: 5.1 ft
Flow: 10 cfs

Reading from Sat 12:15 PM · NWS gauge page

Olmos Creek at Dresden Drive

7.9 mi

Below flood stage

Level: 1.8 ft
Flow: 1 cfs

Reading from Sat 12:45 PM · NWS gauge page

San Antonio River at Mitchell Street

8.1 mi

Below flood stage

Level: 4.4 ft
Flow: 24 cfs

Reading from Sat 1 PM · NWS gauge page

San Pedro Creek at Furnish Street

8.5 mi

Level: 2.5 ft
Flow: 2 cfs

Reading from Sat 12 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 19% less cooling than a typical week.

This week 15Typical 18

Cooling degree days, base 65°F

Comfort

Sticky, humid air (dew point 63°F).

Open the windows?

Sun, 7:00 PM–9:00 AM

Good stretch to open the windows.

Is this typical?

San Antonio International Airport · official normals 1991–2020 · records 1885–2026

Oct 24, today vs a typical year

Today’s expected high is 6°3° warmer than typical.

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−12°−7°SunOct 18
−4°−2°MonOct 19
±0°TueOct 20
−1°WedOct 21
+4°+2°ThuOct 22
+2°+1°FriOct 23
—SatOct 24

Kirby weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 13 min; Losing 1 min 38 s a day; shortest Dec 21, 57 min less
Golden hour: 6:21–7:08 PM; Morning 7:26–8:13 AM
Blue hour: 7:08–7:18 PM; Morning 7:16–7:26 AM; first light 7:16 AM

Stars tonight? Poor

Clouds most of the night (about 77% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:02 AM · rises 5:50 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Kirby. The highest point on the skyline is about 1,900 ft, 27 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Kirby, TX weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Salado Creek at Loop 13

Olmos Creek at Dresden Drive

San Antonio River at Mitchell Street

San Pedro Creek at Furnish Street

For your home

Cooling this week

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon