Observed 9:25 AM CDT at KBAZ

Geronimo, TX weather

Sunny and 66°19°.

Forecasts agree

Now 66°19°

Sunny

Wind: 6 mph9 km/h; From the east-northeast. 58–15 mph24 km/h through 9 PM
Dew point: 63°17°; Sticky
UV index: 2Low; High 1–4 PM · peak 6
Pressure: 30.19 inHg1022 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 80°27° today by noon
High 87°31° today at 5 PM
Low 63°17° tomorrow at 6 AM

This morningUp to 76°24° by 11 AM · Partly cloudy
This afternoonUp to 87°31° by 5 PM · Partly cloudy
TonightDown to 64°18° by 4 AM · Mostly cloudy
Tomorrow morningUp to 76°24° by 11 AM · Cloudy
Tomorrow afternoonUp to 84°29° by 4 PM · Cloudy
Tomorrow nightDown to 58°14° by 5 AM · Cloudy
Monday morningUp to 61°16° by 8 AM · Partly 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 9a	Partly sunny	64°18° (likely 63°17° to 67°19°)	64°18°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	93%	38%	1
Sat 10a	Partly sunny	71°22° (likely 68°20° to 71°22°)	71°22°	0%	5 mph8 km/h from E, gusts 14 mph23 km/h	76%	54%	2
Sat 11a	Partly sunny	76°24° (likely 74°23° to 76°24°)	76°24°	0%	10 mph16 km/h from SE, gusts 14 mph23 km/h	64%	47%	4
Sat 12p	Partly sunny	80°27° (likely 77°25° to 80°27°)	81°27°	0%	10 mph16 km/h from SE, gusts 16 mph26 km/h	56%	58%	5
Sat 1p	Mostly sunny	82°28° (likely 80°27° to 83°28°)	83°28°	0%	10 mph16 km/h from SE, gusts 16 mph26 km/h	53%	48%	6
Sat 2p	Partly sunny	84°29° (likely 82°28° to 84°29°)	85°29°	0%	10 mph16 km/h from SE, gusts 16 mph26 km/h	49%	64%	6
Sat 3p	Partly sunny	85°29° (likely 83°28° to 86°30°)	86°30°	0%	10 mph16 km/h from SE, gusts 17 mph27 km/h	46%	60%	6
Sat 4p	Partly sunny	86°30° (likely 84°29° to 86°30°)	86°30°	0%	15 mph24 km/h from SE, gusts 18 mph29 km/h	45%	47%	4
Sat 5p	Cloudy	87°31° (likely 84°29° to 87°31°)	87°31°	0%	15 mph24 km/h from SE, gusts 19 mph30 km/h	43%	80%	3
Sat 6p	Cloudy	85°29° (likely 82°28° to 85°29°)	85°29°	0%	15 mph24 km/h from SE, gusts 20 mph32 km/h	45%	77%	1
Sat 7p	Cloudy	82°28° (likely 79°26° to 82°28°)	83°28°	0%	10 mph16 km/h from SE, gusts 17 mph27 km/h	49%	77%	0
Sat 8p	Partly cloudy	79°26° (likely 76°24° to 79°26°)	79°26°	0%	10 mph16 km/h from SE, gusts 18 mph29 km/h	54%	64%	0
Sat 9p	Partly cloudy	74°23° (likely 74°23° to 76°24°)	74°23°	0%	10 mph16 km/h from SE, gusts 20 mph31 km/h	66%	57%	0
Sat 10p	Partly cloudy	72°22° (likely 72°22° to 74°23°)	72°22°	0%	10 mph16 km/h from SE, gusts 19 mph30 km/h	71%	74%	0
Sat 11p	Partly cloudy	70°21° (likely 70°21° to 72°22°)	70°21°	0%	10 mph16 km/h from SE, gusts 18 mph29 km/h	76%	75%	0
Sun 12a	Partly cloudy	68°20° (likely 68°20° to 70°21°)	68°20°	0%	5 mph8 km/h from SE, gusts 15 mph24 km/h	84%	74%	0
Sun 1a	Partly cloudy	67°19° (likely 67°19° to 69°21°)	67°19°	0%	5 mph8 km/h from SE, gusts 12 mph20 km/h	87%	74%	0
Sun 2a	Mostly cloudy	66°19° (likely 65°18° to 67°19°)	66°19°	0%	5 mph8 km/h from ESE, gusts 10 mph15 km/h	90%	44%	0
Sun 3a	Cloudy	65°18° (likely 64°18° to 66°19°)	65°18°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	90%	78%	0
Sun 4a	Cloudy	64°18° (likely 63°17° to 65°18°)	64°18°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	93%	80%	0
Sun 5a	Cloudy	64°18° (likely 62°17° to 65°18°)	64°18°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	93%	82%	0
Sun 6a	Cloudy	63°17° (likely 62°17° to 64°18°)	63°17°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	93%	82%	0
Sun 7a	Cloudy	63°17° (likely 61°16° to 64°18°)	63°17°	0%	5 mph8 km/h from ENE, gusts 7 mph12 km/h	93%	84%	0
Sun 8a	Cloudy	63°17° (likely 61°16° to 65°18°)	63°17°	0%	5 mph8 km/h from ENE, gusts 8 mph12 km/h	93%	86%	0
Sun 9a	Cloudy	66°19° (likely 65°18° to 68°20°)	66°19°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	87%	92%	1
Sun 10a	Cloudy	72°22° (likely 70°21° to 72°22°)	72°22°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	71%	95%	2
Sun 11a	Cloudy	76°24° (likely 74°23° to 76°24°)	76°24°	0%	10 mph16 km/h from ESE, gusts 15 mph24 km/h	60%	97%	3
Sun 12p	Cloudy	79°26° (likely 77°25° to 79°26°)	79°26°	0%	10 mph16 km/h from ESE, gusts 16 mph26 km/h	52%	97%	4
Sun 1p	Cloudy	81°27° (likely 79°26° to 81°27°)	81°27°	0%	10 mph16 km/h from ESE, gusts 15 mph24 km/h	47%	97%	4
Sun 2p	Cloudy	82°28° (likely 80°27° to 82°28°)	82°28°	0%	10 mph16 km/h from ESE, gusts 14 mph23 km/h	44%	93%	5
Sun 3p	Cloudy	82°28° (likely 81°27° to 83°28°)	82°28°	0%	10 mph16 km/h from ESE, gusts 13 mph22 km/h	43%	92%	4
Sun 4p	Cloudy	84°29° (likely 81°27° to 84°29°)	83°28°	0%	10 mph16 km/h from ESE, gusts 13 mph22 km/h	38%	94%	3
Sun 5p	Cloudy	82°28° (likely 80°27° to 82°28°)	82°28°	0%	10 mph16 km/h from ESE, gusts 14 mph23 km/h	41%	97%	1
Sun 6p	Cloudy	82°28° (likely 78°26° to 82°28°)	81°27°	0%	10 mph16 km/h from ESE, gusts 16 mph25 km/h	40%	97%	1
Sun 7p	Cloudy	79°26° (likely 75°24° to 79°26°)	79°26°	0%	10 mph16 km/h from ESE, gusts 14 mph23 km/h	44%	98%	0
Sun 8p	Cloudy	74°23° (likely 74°23° to 75°24°)	74°23°	0%	5 mph8 km/h from ESE, gusts 12 mph20 km/h	50%	97%	0
Sun 9p	Cloudy	71°22° (likely 71°22° to 73°23°)	71°22°	0%	5 mph8 km/h from ESE, gusts 12 mph20 km/h	53%	95%	0
Sun 10p	Cloudy	70°21° (likely 70°21° to 72°22°)	70°21°	0%	5 mph8 km/h from ESE, gusts 11 mph18 km/h	55%	94%	0
Sun 11p	Cloudy	67°19° (likely 67°19° to 71°22°)	67°19°	0%	5 mph8 km/h from ESE, gusts 13 mph21 km/h	63%	97%	0
Mon 12a	Cloudy	65°18° (likely 65°18° to 69°21°)	65°18°	0%	5 mph8 km/h from ESE, gusts 11 mph18 km/h	70%	79%	0
Mon 1a	Cloudy	63°17° (likely 63°17° to 67°19°)	63°17°	0%	0 mph0 km/h, gusts 10 mph17 km/h	78%	78%	0
Mon 2a	Cloudy	62°17° (likely 62°17° to 65°18°)	62°17°	0%	0 mph0 km/h, gusts 8 mph13 km/h	81%	74%	0
Mon 3a	Cloudy	60°16° (likely 60°16° to 64°18°)	60°16°	0%	0 mph0 km/h, gusts 6 mph10 km/h	87%	78%	0
Mon 4a	Cloudy	59°15° (likely 59°15° to 63°17°)	59°15°	0%	5 mph8 km/h from E, gusts 4 mph7 km/h	90%	73%	0
Mon 5a	Cloudy	58°14° (likely 58°14° to 61°16°)	58°14°	0%	5 mph8 km/h from ENE, gusts 4 mph7 km/h	90%	76%	0
Mon 6a	Mostly cloudy	57°14° (likely 57°14° to 60°16°)	57°14°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	90%	60%	0
Mon 7a	Cloudy	58°14° (likely 57°14° to 59°15°)	58°14°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	87%	61%	0
Mon 8a	Partly sunny	61°16° (likely 56°13° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 5 mph7 km/h	81%	53%	0

Days ahead

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

Today, Oct 24. Cloudy. High 87°31°, low 63°17°. Typical 80°27° / 55°13°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 76°24°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 87°31°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 79°26°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 64°18°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 87. East southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight: Partly cloudy, with a low around 63. East southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
84°29°–87°31°
Low, likely
59°15°–63°17°
Typical high / low
80°27° / 55°13°
Wind
14 mph23 km/h, gusts 23 mph36 km/h
UV peak
6
Tomorrow, Oct 25. Cloudy. High 84°29°, low 57°14°. Typical 79°26° / 55°13°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 84°29°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 74°23°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  Dry
Official NWS forecast
Day: Mostly cloudy, with a high near 84. East wind 5 to 10 mph.
Night: Mostly cloudy, with a low around 57. East wind 0 to 10 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
81°27°–84°29°
Low, likely
57°14°–64°18°
Typical high / low
79°26° / 55°13°
Wind
12 mph19 km/h, gusts 20 mph32 km/h
UV peak
5
Monday, Oct 26. Mostly cloudy. High 83°28°, low 63°17°. Typical 79°26° / 55°13°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 81°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 75°24°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 65°18°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 83. East northeast wind around 5 mph.
Night: Mostly cloudy, with a low around 63. East southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
79°26°–83°28°
Low, likely
56°13°–63°17°
Typical high / low
79°26° / 55°13°
Wind
12 mph20 km/h, gusts 20 mph32 km/h
UV peak
5
Tuesday, Oct 27. Showers. High 80°27°, low 61°16°. Typical 78°26° / 54°12°. Rain 0.11 in2.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 65°18°
  20% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Cloudy, 80°26°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 74°23°
  30% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 67°19°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 7am. Mostly cloudy, with a high near 80. East wind around 5 mph. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 61. East southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
75°24°–82°28°
Low, likely
61°16°–66°19°
Typical high / low
78°26° / 54°12°
Wind
14 mph23 km/h, gusts 21 mph33 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 84°29°, low 62°17°. Typical 78°26° / 54°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 67°19°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 83°29°
  30% chance · 0.03 in0.6 mm
3. Evening
  6 PM–midnight
  Clear, 74°23°
  30% chance · 0.03 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 slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. East wind 0 to 5 mph. Chance of precipitation is 20%.
Night: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
80°27°–84°29°
Low, likely
62°17°–68°20°
Typical high / low
78°26° / 54°12°
Wind
13 mph20 km/h, gusts 26 mph41 km/h
UV peak
6
Thursday, Oct 29. Thunderstorms. High 82°28°, low 62°17°. Typical 78°26° / 54°12°. Storms 0.31 in7.9 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 68°20°
  40% chance · 0.11 in2.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 82°28°
  40% chance · 0.1 in2.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 75°24°
  40% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 67°19°
  40% chance · 0.06 in1.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
77°25°–84°29°
Low, likely
62°17°–69°21°
Typical high / low
78°26° / 54°12°
Wind
14 mph23 km/h, gusts 25 mph40 km/h
UV peak
4
Friday, Oct 30. Showers. High 79°26°, low 62°17°. Typical 77°25° / 53°12°. Rain 0.5 in13 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 67°19°
  50% chance · 0.04 in0.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 75°24°
  50% chance · 0.24 in6.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 71°22°
  40% chance · 0.16 in4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 67°19°
  20% chance · 0.05 in1.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
Night: A chance of rain showers. Mostly cloudy, with a low around 62.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–79°26°
Low, likely
62°17°–68°20°
Typical high / low
77°25° / 53°12°
Wind
11 mph17 km/h, gusts 23 mph37 km/h
UV peak
2
Saturday, Oct 31. Drizzle. High 82°28°, low 68°20°. Typical 77°25° / 53°12°. Rain 0.2 in5.1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 70°21°
  20% chance · 0.04 in0.9 mm
2. Afternoon
  noon–6 PM
  Mostly sunny, 82°28°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 76°24°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 71°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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
79°26°–88°31°
Low, likely
67°19°–69°21°
Typical high / low
77°25° / 53°12°
Wind
13 mph22 km/h, gusts 25 mph40 km/h
UV peak
5
Sunday, Nov 1. Drizzle. High 82°28°, low 70°21°. Typical 77°25° / 53°12°. Rain 0.1 in2.5 mm, 20% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 73°23°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 82°28°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 77°25°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 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.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
82°28°–83°28°
Low, likely
69°21°–72°22°
Typical high / low
77°25° / 53°12°
Wind
12 mph20 km/h, gusts 22 mph36 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 79°26°, low 67°19°. Typical 76°24° / 52°11°. Rain 0.11 in2.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 72°22°
  20% chance · 0.31 in7.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 75°24°
  20% chance
3. Evening
  6 PM–midnight
  Mostly clear, 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
76°24°–84°29°
Low, likely
62°17°–74°23°
Typical high / low
76°24° / 52°11°
Wind
25 mph39 km/h, gusts 39 mph63 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
Dry, high 87°, low 63°.
Tomorrow
Dry, high 84°, low 57°, cooling off.
Monday
Dry, high 83°, low 63°.
Rest of week
Highs 79–84°; chance of precipitation on 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

Guadalupe River below Comal

8.4 mi

Below flood stage

Level: 9.5 ft
Flow: 432 cfs

Forecast peak 9.5 ft Sat 9 AM

Reading from Sat 8 AM · NWS gauge page

Guadalupe River above Comal River at New Braunfels

8.9 mi

Below flood stage

Level: 2.0 ft
Flow: 127 cfs

Forecast peak 2.0 ft Sat 9 AM

Reading from Sat 8:15 AM · NWS gauge page

Comal River at New Braunfels

9.5 mi

Below flood stage

Level: 3.6 ft
Flow: 145 cfs

Forecast peak 3.6 ft Sat 9 AM

Reading from Sat 7:45 AM · NWS gauge page

Geronimo Creek near Seguin 2NE

6.0 mi

Level: 3.8 ft

Reading from Sat 8 AM · NWS gauge page

For your home

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

Cooling this week

About 67% more cooling than a typical week.

This week 16Typical 10

Cooling degree days, base 65°F

Comfort

Sticky, humid air (dew point 63°F).

Open the windows?

Sun, 8:00 PM–3:00 AM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

SAN MARCOS · official normals 1991–2020 · records 1895–2026

Oct 24, today vs a typical year

Today’s expected high is 7°4° warmer than typical.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 11 h 12 min; Losing 1 min 38 s a day; shortest Dec 21, 58 min less
Golden hour: 6:19–7:06 PM; Morning 7:24–8:12 AM
Blue hour: 7:06–7:16 PM; Morning 7:15–7:24 AM; first light 7:15 AM

Stars tonight? Poor

Clouds most of the night (about 73% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:00 AM · rises 5:48 PM
Full moon: Oct 25
New moon: Nov 9

Looking northwest from Geronimo. The highest point on the skyline is about 1,800 ft, 23 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Geronimo, TX weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Guadalupe River below Comal

Guadalupe River above Comal River at New Braunfels

Comal River at New Braunfels

Geronimo Creek near Seguin 2NE

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