BRENHAM, TX 77833 Weather Forecast & Current Conditions

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BRENHAM, TX
Current Weather

3:35 AM CDT AUG 18, 2025
Clear
79°F
Feels Like: 82°F
Dewpoint: 73°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: SSW at 3 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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BRENHAM, TX 77833
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly clear. Lows in the mid 70s. South winds around 5 mph.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent. Heat index values up to 105.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of rain 50 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southeast winds around 5 mph, becoming southwest around 5 mph after midnight.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 40 percent.
THURSDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 40 percent.
FRIDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.
SATURDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming 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 PM MDT  8/17/2025
Monday
18 AUG 2025
BRENHAM, TX 77833 weather forecast Day 1, 0 hours 1 AM 80° 84° Clear 2%

0% Thunder
( 3% severe)
S   1 79% 73°
Low 74° BRENHAM, TX 77833 weather forecast Day 1, 3 hours 4 AM 77° 78° Partly Cloudy   CALM 90% 74°
High 97° BRENHAM, TX 77833 weather forecast Day 1, 6 hours 7 AM 75° 75° Clear 4%

0% Thunder
( 7% severe)
  CALM 97% 74°

Partly Cloudy

Chance of Rain

BRENHAM, TX 77833 weather forecast Day 1, 9 hours 10 AM 87° 95° Clear W   1 65% 74°
BRENHAM, TX 77833 weather forecast Day 1, 12 hours 1 PM 94° 102° Partly Cloudy 20%
RAIN
***
0% Thunder
( 38% severe)
SE   1 49% 72°
BRENHAM, TX 77833 weather forecast Day 1, 15 hours 4 PM 94° 101° Partly Cloudy ESE   2 47% 71°
BRENHAM, TX 77833 weather forecast Day 1, 18 hours 7 PM 89° 96° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 23% severe)
SE   2 57% 72°
BRENHAM, TX 77833 weather forecast Day 1, 21 hours 10 PM 82° 87° Partly Cloudy SE   1 72% 72°
Tuesday
19 AUG 2025
BRENHAM, TX 77833 weather forecast Day 2, 0 hours 1 AM 79° 82° Partly Cloudy 9%

0% Thunder
( 10% severe)
  CALM 79% 72°
Low 75° BRENHAM, TX 77833 weather forecast Day 2, 3 hours 4 AM 77° 78° Partly Cloudy   CALM 85% 72°
High 96° BRENHAM, TX 77833 weather forecast Day 2, 6 hours 7 AM 76° 76° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 16% severe)
  CALM 87% 72°

Partly Cloudy

Chance of Rain

BRENHAM, TX 77833 weather forecast Day 2, 9 hours 10 AM 86° 93° Partly Cloudy NNW   1 65% 73°
BRENHAM, TX 77833 weather forecast Day 2, 12 hours 1 PM 92° 100° Partly Cloudy 31%
RAIN
***
0% Thunder
( 44% severe)
NNE   3 52% 72°
BRENHAM, TX 77833 weather forecast Day 2, 15 hours 4 PM 91° 99° Partly Cloudy ENE   3 54% 72°
BRENHAM, TX 77833 weather forecast Day 2, 18 hours 7 PM 88° 96° Partly Cloudy 16%
RAIN
.01–.1 in
0% Thunder
( 16% severe)
SE   2 61% 73°
BRENHAM, TX 77833 weather forecast Day 2, 21 hours 10 PM 81° 86° Partly Cloudy SSE   1 79% 74°

BRENHAM, TX extended weather forecast

Wednesday
20 AUG 2025
Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Sunday
24 AUG 2025
Low 76° Low 75° Low 73° Low 74° Low 75°
High 98° High 94° High 95° High 94° High 96°
BRENHAM, TX 77833 weather forecast Day 3 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
Partly Cloudy
38% Rain
Overcast
49% Rain
Mostly Cloudy
62% Rain
Mostly Cloudy
56% Rain
Partly Cloudy
46% Rain
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