BRENHAM, TX 77833 Weather Forecast & Current Conditions

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BRENHAM, TX
Current Weather

8:35 PM CDT AUG 23, 2026
Clear
91°F
Feels Like: 94°F
Dewpoint: 66°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 29.94 inches
Last 72 hours

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BRENHAM, TX 77833
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy with a slight chance of showers with isolated thunderstorms this evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107 early this evening.
MONDAY
Sunny, hot with highs around 102. Southwest winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.
TUESDAY
Mostly sunny. Hot with highs around 100. Southwest winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 106 early in the evening.
WEDNESDAY
Mostly sunny. Hot with highs around 100.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
THURSDAY
Mostly sunny. Hot with highs around 100. Heat index values up to 105.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
FRIDAY
Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s.
SATURDAY
Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s.

Visible Weather Satellite
BRENHAM, TX 77833
Infrared Weather Satellite
BRENHAM, TX 77833
NEXRAD Weather Radar
BRENHAM, TX 77833

BRENHAM, TX 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/23/2026
Sunday
23 AUG 2026
BRENHAM, TX 77833 weather forecast Day 1, 12 hours 1 PM 96° 99° Clear 3%

0% Thunder
( 18% severe)
SSW   3 36% 65°
High 101° BRENHAM, TX 77833 weather forecast Day 1, 15 hours 4 PM 100° 104° Clear S   6 32% 65°
Clear



BRENHAM, TX 77833 weather forecast Day 1, 18 hours 7 PM 99° 102° Clear 0%

0% Thunder
( 7% severe)
SSE   6 33% 65°
BRENHAM, TX 77833 weather forecast Day 1, 21 hours 10 PM 88° 92° Clear S   8 52% 68°
Monday
24 AUG 2026
BRENHAM, TX 77833 weather forecast Day 2, 0 hours 1 AM 83° 86° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSW   7 59% 67°
Low 76° BRENHAM, TX 77833 weather forecast Day 2, 3 hours 4 AM 79° 82° Clear SSW   7 74% 70°
High 100° BRENHAM, TX 77833 weather forecast Day 2, 6 hours 7 AM 76° 76° Partly Cloudy 0%

0% Thunder
( 3% severe)
SW   7 87% 72°

Clear



BRENHAM, TX 77833 weather forecast Day 2, 9 hours 10 AM 86° 92° Clear SW   8 63% 72°
BRENHAM, TX 77833 weather forecast Day 2, 12 hours 1 PM 95° 99° Clear 1%

0% Thunder
( 12% severe)
SSW   7 40% 67°
BRENHAM, TX 77833 weather forecast Day 2, 15 hours 4 PM 100° 103° Clear S   7 31% 64°
BRENHAM, TX 77833 weather forecast Day 2, 18 hours 7 PM 98° 101° Clear 0%

0% Thunder
( 5% severe)
S   8 34% 65°
BRENHAM, TX 77833 weather forecast Day 2, 21 hours 10 PM 86° 91° Clear S   9 59% 70°
Tuesday
25 AUG 2026
BRENHAM, TX 77833 weather forecast Day 3, 0 hours 1 AM 81° 86° Clear 0%

0% Thunder
( 2% severe)
S   8 77% 73°
Low 75° BRENHAM, TX 77833 weather forecast Day 3, 3 hours 4 AM 78° 80° Partly Cloudy SSW   8 88% 74°
High 100° BRENHAM, TX 77833 weather forecast Day 3, 6 hours 7 AM 76° 76° Mostly Cloudy 0%

0% Thunder
( 4% severe)
SW   6 94% 74°

Partly Cloudy



BRENHAM, TX 77833 weather forecast Day 3, 9 hours 10 AM 85° 92° Partly Cloudy SW   7 67% 73°
BRENHAM, TX 77833 weather forecast Day 3, 15 hours 1 PM 94° 99° Clear 1%

0% Thunder
( 19% severe)
SSW   6 43% 68°
BRENHAM, TX 77833 weather forecast Day 3, 18 hours 4 PM 99° 103° Partly Cloudy S   7 34% 66°
BRENHAM, TX 77833 weather forecast Day 3, 21 hours 7 PM 98° 102° Clear     SSE   7 35% 66°

BRENHAM, TX extended weather forecast

Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Low 77° Low 77° Low 75° Low 73° Low 75°
High 101° High 97° High 91° High 95° High 95°
BRENHAM, TX 77833 weather forecast Day 4 BRENHAM, TX 77833 weather forecast Day 5 BRENHAM, TX 77833 weather forecast Day 6 BRENHAM, TX 77833 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
17% Rain
Partly Cloudy
30% Rain
Overcast
58% Rain
Mostly Cloudy
41% Rain
Partly Cloudy
33% Rain
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