BRENHAM, TX 77833 Weather Forecast & Current Conditions

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BRENHAM, TX
Current Weather

5:15 PM CDT MAY 20, 2026
Clear
81°F
Feels Like: 84°F
Dewpoint: 68°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: E at 7 mph
Pressure: 29.95 inches
Last 72 hours

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BRENHAM, TX 77833
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature around 80. East winds around 5 mph. Chance of rain 20 percent.
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. East winds around 5 mph. Chance of rain 50 percent.
THURSDAY
A chance of thunderstorms. Showers. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers, mainly in the evening. Lows around 70. Southeast winds around 5 mph. Chance of rain 80 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the lower 80s. South winds around 5 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
SATURDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Chance of rain 90 percent.
SATURDAY NIGHT
Showers with a chance of thunderstorms. Lows around 70. Chance of rain 90 percent.
SUNDAY
A chance of thunderstorms. Showers. Highs around 80. Chance of rain 80 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
MEMORIAL DAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.
MONDAY NIGHT
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
TUESDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

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  5/20/2026
Wednesday
20 MAY 2026
BRENHAM, TX 77833 weather forecast Day 1, 12 hours 1 PM 78° 80° Mostly Cloudy 41%
RAIN
***
0% Thunder
( 38% severe)
ENE   5 85% 73°
High 80° BRENHAM, TX 77833 weather forecast Day 1, 15 hours 4 PM 79° 82° Mostly Cloudy E   6 79% 72°
Mostly Cloudy

Chance of Rain

BRENHAM, TX 77833 weather forecast Day 1, 18 hours 7 PM 77° 79° Mostly Cloudy 44%
RAIN
***
0% Thunder
( 32% severe)
ESE   6 82% 71°
BRENHAM, TX 77833 weather forecast Day 1, 21 hours 10 PM 73° 73° Mostly Cloudy   CALM 93% 71°
Thursday
21 MAY 2026
BRENHAM, TX 77833 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 29%
RAIN
.1–.25 in
0% Thunder
( 34% severe)
  CALM 93% 71°
Low 71° BRENHAM, TX 77833 weather forecast Day 2, 3 hours 4 AM 73° 73° Mostly Cloudy   CALM 93% 71°
High 79° BRENHAM, TX 77833 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 37% severe)
ENE   1 97% 71°

Mostly Cloudy

Rain Likely

BRENHAM, TX 77833 weather forecast Day 2, 9 hours 10 AM 74° 74° Mostly Cloudy ESE   5 93% 72°
BRENHAM, TX 77833 weather forecast Day 2, 12 hours 1 PM 75° 75° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 56% severe)
SSE   7 90% 72°
BRENHAM, TX 77833 weather forecast Day 2, 15 hours 4 PM 75° 75° Mostly Cloudy S   8 87% 71°
BRENHAM, TX 77833 weather forecast Day 2, 18 hours 7 PM 74° 74° Mostly Cloudy 48%
RAIN
***
0% Thunder
( 40% severe)
SSE   6 87% 70°
BRENHAM, TX 77833 weather forecast Day 2, 21 hours 10 PM 71° 71° Mostly Cloudy   CALM 97% 70°
Friday
22 MAY 2026
BRENHAM, TX 77833 weather forecast Day 3, 0 hours 1 AM 71° 71° Mostly Cloudy 34%
RAIN
***
0% Thunder
( 27% severe)
  CALM 97% 70°
Low 70° BRENHAM, TX 77833 weather forecast Day 3, 3 hours 4 AM 72° 72° Mostly Cloudy SSE   3 93% 70°
High 84° BRENHAM, TX 77833 weather forecast Day 3, 6 hours 7 AM 72° 72° Mostly Cloudy 19%
RAIN
.25–.5 in
0% Thunder
( 35% severe)
S   2 97% 71°

Mostly Cloudy

Rain Likely

BRENHAM, TX 77833 weather forecast Day 3, 9 hours 10 AM 75° 75° Mostly Cloudy S   5 94% 73°
BRENHAM, TX 77833 weather forecast Day 3, 15 hours 1 PM 79° 83° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 40% severe)
S   6 85% 74°
BRENHAM, TX 77833 weather forecast Day 3, 18 hours 4 PM 79° 82° Mostly Cloudy S   7 82% 73°
BRENHAM, TX 77833 weather forecast Day 3, 21 hours 7 PM 77° 78° Partly Cloudy     SSE   5 85% 72°

BRENHAM, TX extended weather forecast

Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Tuesday
26 MAY 2026
Wednesday
27 MAY 2026
Low 72° Low 66° Low 70° Low 69° Low 70°
High 83° High 80° High 85° High 89° High 87°
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
Mostly Cloudy
76% Rain
Overcast
79% Rain
Overcast
64% Rain
Mostly Cloudy
47% Rain
Overcast
42% Rain
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