See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
26°
Humid and Clear
Feels Like: 25°
Min: 25°
Max: 35°
The next few hours will be clear, with today reaching 35°C and dropping to 26°C. The coming days will be mostly clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:15
Sunrise
19:23
Sunset
Moon
Waxing Crescent
12:35
Moonrise
22:02
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Brenham.
Resources
UV Index
Humidity
Weather in Brenham today, September 16, 2026
Brenham stays under cloudy skies on September 16, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The first half of the day looks overcast, as cloud amounts reach about 100% around 08:00. Brighter weather, if it comes, waits until later.
Expect highs of 35°C and cooler readings close to 25°C. The air stays humid, with relative humidity between 37% and 96% and the peak around 05:00. Expect gentle winds, highest near 19:00 at 4.3 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15.2 km, briefly nearer 12.3 km. Expect sunrise at 07:15, sunset at 19:23, and 12 hours 8 minutes of sunlight today overall.
Overall, Brenham on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 35°C.
Frequently asked questions about weather in Brenham
How warm does it get in Brenham?
The warmest month in Brenham is August, with average high temperatures of 36°C. The average temperature during this period is around 30°C.
How cold does it get in Brenham?
The coldest month in Brenham is January, with average low temperatures of 7°C. The average temperature during this period is around 11°C.
What is the wettest time of year in Brenham?
The wettest month in Brenham is May, with an average of 171mm of precipitation.
What is the driest time of year in Brenham?
The driest month in Brenham is October, with an average of 70mm of precipitation.
