Observed 2:35 AM CDT at KSWW

Sylvester, TX weather

Clear and 64°18°.

Forecasts agree

Now 64°18°

Clear

Wind: 10 mph17 km/h; From the south. 58–15 mph24 km/h through 3 PM
Dew point: 48°9°; Comfortable · up to 57°14° by 11 AM (a little sticky)
UV index: 0Low; Moderate 11 AM–6 PM · peak 5
Pressure: 30.17 inHg1022 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (66°19° then, 64°18° now)

Good hours for

Low 62°17° today at 7 AM
Above 70°21° today by 11 AM
High 81°27° today at 5 PM
Gusts to 26 mph42 km/h tomorrow 11 AM–1 PM

TonightNear 64°18° · Partly cloudy
This morningUp to 71°22° by 11 AM · Mostly cloudy
This afternoonUp to 81°27° by 5 PM · Cloudy
TonightDown to 66°19° by 5 AM · Cloudy
Tomorrow morningUp to 72°22° by 11 AM · gusts to 25 mph40 km/h · Cloudy
Tomorrow afternoonUp to 80°27° by 5 PM · gusts to 26 mph42 km/h · Mostly cloudy
Tomorrow nightDown to 66°19° by 2 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 3a	Clear	65°18° (likely 61°16° to 65°18°)	65°18°	0%	5 mph8 km/h from SSE, gusts 12 mph19 km/h	58%	33%	0
Sat 4a	Clear	64°18° (likely 61°16° to 64°18°)	64°18°	0%	5 mph8 km/h from SSE, gusts 12 mph20 km/h	60%	26%	0
Sat 5a	Cloudy	63°17° (likely 60°16° to 63°17°)	63°17°	0%	5 mph8 km/h from SSE, gusts 13 mph21 km/h	65%	71%	0
Sat 6a	Cloudy	63°17° (likely 60°16° to 63°17°)	63°17°	0%	5 mph8 km/h from SSE, gusts 12 mph19 km/h	67%	76%	0
Sat 7a	Partly cloudy	62°17° (likely 59°15° to 62°17°)	62°17°	0%	5 mph8 km/h from SSE, gusts 11 mph18 km/h	72%	69%	0
Sat 8a	Mostly sunny	62°17° (likely 58°14° to 62°17°)	62°17°	0%	5 mph8 km/h from SSE, gusts 11 mph17 km/h	75%	62%	0
Sat 9a	Cloudy	63°17° (likely 61°16° to 64°18°)	63°17°	0%	10 mph16 km/h from SSE, gusts 9 mph15 km/h	78%	88%	0
Sat 10a	Cloudy	67°19° (likely 65°18° to 67°19°)	67°19°	0%	10 mph16 km/h from SSE, gusts 17 mph27 km/h	68%	89%	1
Sat 11a	Cloudy	71°22° (likely 69°21° to 72°22°)	71°22°	0%	10 mph16 km/h from SSE, gusts 18 mph29 km/h	61%	86%	3
Sat 12p	Cloudy	74°23° (likely 72°22° to 75°24°)	74°23°	0%	15 mph24 km/h from SSE, gusts 18 mph28 km/h	57%	91%	4
Sat 1p	Cloudy	76°24° (likely 74°23° to 77°25°)	76°24°	0%	15 mph24 km/h from SSE, gusts 17 mph28 km/h	52%	91%	5
Sat 2p	Cloudy	79°26° (likely 76°24° to 79°26°)	79°26°	0%	15 mph24 km/h from SSE, gusts 17 mph27 km/h	47%	93%	5
Sat 3p	Cloudy	80°27° (likely 77°25° to 80°27°)	80°27°	0%	15 mph24 km/h from SSE, gusts 18 mph29 km/h	42%	92%	5
Sat 4p	Cloudy	80°27° (likely 78°26° to 80°27°)	80°27°	0%	15 mph24 km/h from SSE, gusts 19 mph30 km/h	42%	90%	4
Sat 5p	Cloudy	81°27° (likely 78°26° to 81°27°)	81°27°	0%	10 mph16 km/h from SSE, gusts 19 mph31 km/h	39%	77%	3
Sat 6p	Cloudy	80°27° (likely 76°24° to 80°27°)	80°27°	0%	10 mph16 km/h from SSE, gusts 19 mph30 km/h	42%	82%	1
Sat 7p	Cloudy	77°25° (likely 74°23° to 77°25°)	77°25°	0%	10 mph16 km/h from SE, gusts 15 mph24 km/h	45%	85%	0
Sat 8p	Cloudy	76°24° (likely 71°22° to 76°24°)	76°24°	0%	10 mph16 km/h from SE, gusts 15 mph24 km/h	50%	86%	0
Sat 9p	Cloudy	72°22° (likely 70°21° to 72°22°)	72°22°	0%	10 mph16 km/h from SE, gusts 19 mph31 km/h	57%	89%	0
Sat 10p	Cloudy	72°22° (likely 69°21° to 72°22°)	72°22°	5%	10 mph16 km/h from SE, gusts 17 mph27 km/h	59%	88%	0
Sat 11p	Cloudy	71°22° (likely 67°19° to 71°22°)	71°22°	5%	10 mph16 km/h from SE, gusts 14 mph22 km/h	61%	87%	0
Sun 12a	Cloudy	70°21° (likely 67°19° to 70°21°)	70°21°	5%	10 mph16 km/h from SE, gusts 15 mph24 km/h	63%	94%	0
Sun 1a	Cloudy	70°21° (likely 67°19° to 70°21°)	70°21°	5%	10 mph16 km/h from SSE, gusts 17 mph27 km/h	63%	93%	0
Sun 2a	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	5%	10 mph16 km/h from SSE, gusts 18 mph29 km/h	66%	84%	0
Sun 3a	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	5%	10 mph16 km/h from SSE, gusts 19 mph31 km/h	66%	88%	0
Sun 4a	Cloudy	68°20° (likely 66°19° to 68°20°)	68°20°	5%	10 mph16 km/h from SSE, gusts 20 mph32 km/h	70%	93%	0
Sun 5a	Cloudy	66°19° (likely 66°19° to 67°19°)	66°19°	5%	10 mph16 km/h from SSE, gusts 19 mph30 km/h	75%	86%	0
Sun 6a	Cloudy	66°19° (likely 65°18° to 66°19°)	66°19°	5%	10 mph16 km/h from SSE, gusts 17 mph28 km/h	78%	91%	0
Sun 7a	Cloudy	65°18° (likely 64°18° to 65°18°)	65°18°	10%	10 mph16 km/h from SSE, gusts 17 mph27 km/h	78%	87%	0
Sun 8a	Cloudy	64°18° (likely 64°18° to 65°18°)	64°18°	10%	10 mph16 km/h from SSE, gusts 18 mph28 km/h	81%	89%	0
Sun 9a	Cloudy	66°19° (likely 65°18° to 66°19°)	66°19°	10%	10 mph16 km/h from SSE, gusts 19 mph31 km/h	78%	91%	0
Sun 10a	Cloudy	69°21° (likely 67°19° to 69°21°)	69°21°	0%	15 mph24 km/h from SSE, gusts 24 mph38 km/h	73%	94%	1
Sun 11a	Cloudy	72°22° (likely 66°19° to 72°22°)	72°22°	0%	15 mph24 km/h from SSE, gusts 25 mph41 km/h	64%	91%	2
Sun 12p	Cloudy	74°23° (likely 68°20° to 74°23°)	74°23°	0%	15 mph24 km/h from SSE, gusts 26 mph41 km/h	57%	81%	4
Sun 1p	Cloudy	76°24° (likely 71°22° to 76°24°)	76°24°	0%	15 mph24 km/h from SSE, gusts 24 mph39 km/h	50%	78%	5
Sun 2p	Cloudy	78°26° (likely 74°23° to 78°26°)	78°26°	0%	15 mph24 km/h from SSE, gusts 23 mph37 km/h	45%	77%	5
Sun 3p	Cloudy	79°26° (likely 75°24° to 79°26°)	79°26°	0%	15 mph24 km/h from SSE, gusts 22 mph36 km/h	42%	69%	4
Sun 4p	Cloudy	79°26° (likely 75°24° to 80°27°)	79°26°	0%	15 mph24 km/h from SSE, gusts 20 mph33 km/h	41%	70%	2
Sun 5p	Cloudy	80°27° (likely 75°24° to 80°27°)	80°27°	0%	15 mph24 km/h from SSE, gusts 20 mph33 km/h	39%	75%	2
Sun 6p	Cloudy	78°26° (likely 74°23° to 78°26°)	78°26°	0%	15 mph24 km/h from SSE, gusts 20 mph32 km/h	40%	80%	1
Sun 7p	Cloudy	76°24° (likely 71°22° to 76°24°)	76°24°	0%	10 mph16 km/h from SE, gusts 16 mph26 km/h	43%	86%	0
Sun 8p	Partly cloudy	74°23° (likely 68°20° to 74°23°)	74°23°	0%	10 mph16 km/h from SE, gusts 16 mph26 km/h	50%	75%	0
Sun 9p	Cloudy	71°22° (likely 66°19° to 71°22°)	71°22°	0%	10 mph16 km/h from SE, gusts 18 mph29 km/h	55%	73%	0
Sun 10p	Cloudy	69°21° (likely 64°18° to 69°21°)	69°21°	0%	10 mph16 km/h from SE, gusts 18 mph29 km/h	57%	64%	0
Sun 11p	Cloudy	68°20° (likely 64°18° to 68°20°)	68°20°	0%	10 mph16 km/h from SE, gusts 18 mph29 km/h	59%	67%	0
Mon 12a	Partly cloudy	67°19° (likely 63°17° to 67°19°)	67°19°	0%	10 mph16 km/h from SE, gusts 17 mph28 km/h	59%	73%	0
Mon 1a	Cloudy	67°19° (likely 62°17° to 67°19°)	67°19°	5%	10 mph16 km/h from SE, gusts 17 mph28 km/h	59%	77%	0
Mon 2a	Mostly cloudy	66°19° (likely 64°18° to 67°19°)	66°19°	5%	10 mph16 km/h from SE, gusts 18 mph30 km/h	61%	69%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Cloudy. High 82°28°, low 62°17°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 62°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 81°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 76°24°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 66°19°
  Dry
Official NWS forecast
Today: Partly sunny, with a high near 82. South southeast wind 5 to 15 mph.
Tonight: Mostly cloudy, with a low around 62. South southeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
78°26°–82°28°
Low, likely
58°14°–62°17°
Wind
15 mph24 km/h, gusts 24 mph39 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 81°27°, low 62°17°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 64°18°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 74°23°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 63°17°
  Dry
Official NWS forecast
Day: Mostly cloudy, with a high near 81. South southeast wind 10 to 15 mph.
Night: Partly cloudy, with a low around 62. South southeast wind 5 to 15 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–81°27°
Low, likely
62°17°–65°18°
Wind
17 mph27 km/h, gusts 28 mph45 km/h
UV peak
5
Monday, Oct 26. Showers. High 78°26°, low 61°16°. Rain 0.08 in2 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 62°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 61°16°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers between 7am and 1pm. Mostly cloudy, with a high near 78. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Night: A slight chance of rain showers between 7pm and 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–78°26°
Low, likely
60°16°–63°17°
Wind
16 mph25 km/h, gusts 30 mph48 km/h
UV peak
4
Tuesday, Oct 27. Drizzle. High 79°26°, low 61°16°. Rain 0.08 in2 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 62°16°
  30% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  30% chance · 0.02 in0.6 mm
3. Evening
  6 PM–midnight
  Mostly clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 62°17°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 61. South wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–79°26°
Low, likely
59°15°–61°16°
Wind
18 mph28 km/h, gusts 28 mph44 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 83°28°, low 62°17°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Mostly sunny, 62°17°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 73°23°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 64°18°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 83. South wind 5 to 10 mph.
Night: Partly cloudy, with a low around 62.
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 83°28°).
High, likely
78°26°–83°28°
Low, likely
60°16°–63°17°
Wind
18 mph29 km/h, gusts 28 mph45 km/h
UV peak
5
Thursday, Oct 29. Mostly cloudy. High 80°27°, low 62°17°. Rain 0.16 in4.1 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 64°18°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 78°26°
  30% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 72°22°
  30% chance · 0.09 in2.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 65°18°
  40% chance · 0.05 in1.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Night: A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–81°27°
Low, likely
62°17°–64°18°
Wind
17 mph28 km/h, gusts 29 mph46 km/h
UV peak
4
Friday, Oct 30. Showers. High 74°23°, low 62°17°. Rain 0.36 in9.1 mm, 70% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 65°18°
  50% chance · 0.09 in2.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 70°21°
  50% chance · 0.15 in3.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 66°19°
  50% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 63°17°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
68°20°–75°24°
Low, likely
60°16°–65°18°
Wind
19 mph30 km/h, gusts 33 mph53 km/h
UV peak
2
Saturday, Oct 31. Drizzle. High 73°23°, low 63°17°. Rain 0.58 in15 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 65°18°
  30% chance · 0.13 in3.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 72°22°
  20% chance · 0.54 in14 mm
3. Evening
  6 PM–midnight
  Cloudy, 70°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 65°18°
  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
66°19°–77°25°
Low, likely
59°15°–65°18°
Wind
18 mph29 km/h, gusts 33 mph54 km/h
UV peak
2
Sunday, Nov 1. Partly sunny. High 79°26°, low 64°18°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 66°19°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 73°23°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 61°16°
  20% chance
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
75°24°–84°29°
Low, likely
60°16°–67°19°
Wind
16 mph26 km/h, gusts 30 mph47 km/h
UV peak
3
Monday, Nov 2. Partly sunny. High 76°24°, low 58°14°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 61°16°
  20% chance
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  20% chance
3. Evening
  6 PM–midnight
  Mostly clear, 60°16°
  20% chance · 0.02 in0.6 mm
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
72°22°–83°28°
Low, likely
57°14°–59°15°
Wind
30 mph47 km/h, gusts 42 mph68 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
Dry, high 82°, low 62°.
Tomorrow
Dry, high 81°, low 62°.
Monday
Dry, high 78°, low 61°, cooling off.
Rest of week
Highs 73–83°; chance of precipitation on Friday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SJT) (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

Clear Fork Brazos River near Roby

9.2 mi

Below flood stage

Level: 3.5 ft

Reading from Sat 1:45 AM · NWS gauge page

West Central Texas Lakes at Lake Sweetwater

20 mi

Below flood stage

Level: 2090 ft
Flow: 10,200 cfs

Reading from Sat 1:45 AM · NWS gauge page

Brazos River at Aspermont 10S

20 mi

Below flood stage

Level: 4.6 ft
Flow: 42 cfs

Reading from Sat 1:15 AM · NWS gauge page

Sun & moon

Sun

Daylight: 11 h 6 min; Losing 1 min 48 s a day; shortest Dec 21, 1 h 6 min less
Golden hour: 6:23–7:13 PM; Morning 7:36–8:25 AM
Blue hour: 7:13–7:22 PM; Morning 7:26–7:36 AM; first light 7:26 AM

Stars tonight? Poor

Clouds most of the night (about 55% cover).

Moon

Waxing gibbous

96% lit · growing

Today: sets 6:12 AM · rises 5:54 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Sylvester. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Sylvester, TX weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Clear Fork Brazos River near Roby

West Central Texas Lakes at Lake Sweetwater

Brazos River at Aspermont 10S

Sun & moon

Sun

Stars tonight? Poor

Moon