BRENHAM, TX 77833 Weather Forecast & Current Conditions

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BRENHAM, TX
Current Weather

9:35 PM CDT AUG 26, 2026
Clear
91°F
Feels Like: 94°F
Dewpoint: 66°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 29.91 inches
Last 72 hours

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BRENHAM, TX 77833
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 111 early this evening.
THURSDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY
Partly sunny. Hot with highs in the mid 90s. Southwest winds around 5 mph, becoming southeast around 5 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southeast winds around 5 mph.
SATURDAY
Sunny, hot with highs in the mid 90s.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s.
SUNDAY
Sunny. Highs in the mid 90s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 70s.
MONDAY
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
TUESDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 105.
TUESDAY 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  8/26/2026
Wednesday
26 AUG 2026
BRENHAM, TX 77833 weather forecast Day 1, 12 hours 1 PM 95° 101° Clear 3%

0% Thunder
( 21% severe)
SW   3 43% 69°
High 102° BRENHAM, TX 77833 weather forecast Day 1, 15 hours 4 PM 101° 105° Partly Cloudy S   5 32% 66°
Partly Cloudy



BRENHAM, TX 77833 weather forecast Day 1, 18 hours 7 PM 98° 102° Clear 8%

0% Thunder
( 28% severe)
S   5 35% 66°
BRENHAM, TX 77833 weather forecast Day 1, 21 hours 10 PM 88° 93° Partly Cloudy S   7 55% 70°
Thursday
27 AUG 2026
BRENHAM, TX 77833 weather forecast Day 2, 0 hours 1 AM 83° 89° Partly Cloudy 16%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
SSW   7 72% 73°
Low 78° BRENHAM, TX 77833 weather forecast Day 2, 3 hours 4 AM 80° 85° Partly Cloudy SW   7 82% 74°
High 99° BRENHAM, TX 77833 weather forecast Day 2, 6 hours 7 AM 79° 83° Mostly Cloudy 21%
RAIN
.1–.25 in
0% Thunder
( 19% severe)
SW   6 85% 74°

Mostly Cloudy

Chance of Rain

BRENHAM, TX 77833 weather forecast Day 2, 9 hours 10 AM 86° 93° Mostly Cloudy SW   7 65% 73°
BRENHAM, TX 77833 weather forecast Day 2, 12 hours 1 PM 94° 100° Partly Cloudy 27%
RAIN
>2 in
0% Thunder
( 50% severe)
WSW   5 46% 70°
BRENHAM, TX 77833 weather forecast Day 2, 15 hours 4 PM 97° 103° Partly Cloudy E   3 40% 69°
BRENHAM, TX 77833 weather forecast Day 2, 18 hours 7 PM 92° 98° Partly Cloudy 45%
RAIN
>2 in
0% Thunder
( 26% severe)
SE   5 49% 70°
BRENHAM, TX 77833 weather forecast Day 2, 21 hours 10 PM 84° 90° Partly Cloudy SSE   3 70% 73°
Friday
28 AUG 2026
BRENHAM, TX 77833 weather forecast Day 3, 0 hours 1 AM 80° 85° Partly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
  CALM 82% 74°
Low 76° BRENHAM, TX 77833 weather forecast Day 3, 3 hours 4 AM 78° 80° Partly Cloudy   CALM 88% 74°
High 95° BRENHAM, TX 77833 weather forecast Day 3, 6 hours 7 AM 77° 78° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 16% severe)
  CALM 90% 74°

Partly Cloudy



BRENHAM, TX 77833 weather forecast Day 3, 9 hours 10 AM 84° 91° Partly Cloudy   CALM 72% 74°
BRENHAM, TX 77833 weather forecast Day 3, 15 hours 1 PM 91° 99° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 40% severe)
E   3 54% 72°
BRENHAM, TX 77833 weather forecast Day 3, 18 hours 4 PM 93° 99° Mostly Cloudy E   5 47% 70°
BRENHAM, TX 77833 weather forecast Day 3, 21 hours 7 PM 90° 96° Partly Cloudy     SE   6 52% 70°

BRENHAM, TX extended weather forecast

Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Wednesday
2 SEP 2026
Low 75° Low 75° Low 74° Low 75° Low 76°
High 100° High 97° High 94° High 96° High 96°
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
Clear
13% Rain
Partly Cloudy
17% Rain
Mostly Cloudy
41% Rain
Partly Cloudy
30% Rain
Partly Cloudy
30% Rain
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