O'Brien, TX weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in O'Brien now
Loading the National Weather Service forecast…
O'Brien weather by the hour
O'Brien weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of O'Brien.
This week in O'Brien
Sunrise, sunset and moon in O'Brien
What is the weather usually like in O'Brien?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 97°F average high
- Januarycoldest month · 31°F average low
- 25.7 inprecipitation per year · 653 mm
- 4.3 insnowfall per year · 11 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit O'Brien: March to May and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MUNDAY, TX US (USC00416146), adjusted for the elevation of O'Brien.
O'Brien weather month by month
Sunrise and sunset in O'Brien through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:41 AM | 5:56 PM | 10 h 14 min |
| February | 7:21 AM | 6:25 PM | 11 h 3 min |
| March | 7:47 AM | 7:48 PM | 12 h 0 min |
| April | 7:07 AM | 8:11 PM | 13 h 4 min |
| May | 6:37 AM | 8:33 PM | 13 h 56 min |
| June | 6:27 AM | 8:51 PM | 14 h 24 min |
| July | 6:39 AM | 8:51 PM | 14 h 11 min |
| August | 7:00 AM | 8:26 PM | 13 h 25 min |
| September | 7:21 AM | 7:47 PM | 12 h 25 min |
| October | 7:42 AM | 7:07 PM | 11 h 24 min |
| November | 7:09 AM | 5:38 PM | 10 h 28 min |
| December | 7:34 AM | 5:34 PM | 10 h 0 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in O'Brien?
O'Brien has a humid subtropical climate. The warmest month is July, with an average high of 97°F (36°C), and the coldest is January, with average lows of 31°F (-1°C).
It gets about 25.7 inches (653 mm) of precipitation a year. The wettest month is May and the driest is November. Snow is common: about 4 inches fall in an average year.
The best time to visit O'Brien is March to May and October. At 1,575 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about O'Brien
Weather in towns near O'Brien
Questions about the weather in O'Brien
What is the hottest month in O'Brien?
July, with an average high of 97°F (36°C).
What is the coldest month in O'Brien?
January, with an average low of 31°F (-1°C).
How much does it rain in O'Brien?
About 25.7 inches (653 mm) a year; the wettest month is May.
Does it snow in O'Brien?
Yes, about 4 inches of snow fall in an average year.
When is the best time to visit O'Brien?
March to May and October, when temperatures are most pleasant and rainy days are fewer.
What climate does O'Brien have?
Humid subtropical (Köppen Cfa).
What is the weather like in O'Brien in November?
Highs average 67°F and lows 41°F, with about 1.2 inches of precipitation.
What time is sunrise in O'Brien?
Around 7:09 AM in mid-November, and sunset around 5:38 PM. Today’s exact times are shown above.
Where does this O'Brien weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of O'Brien.
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