Harris County weather, town by town
36 places in Harris County, Texas, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
A
B
C
D
E
G
H
J
L
M
N
P
S
T
W
Not your town? Type it above, or pick it below.
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Harris County Weather Facts
Harris County has 36 places on myweatherrock (27 cities, 9 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 111°F at Houston Hooks Mem Ap on September 4, 2000. The coldest night is 5°F at Houston William P Hobby Ap on January 23, 1940. The wettest day brought 16.57 inches of rain at Baytown on August 27, 2017. The biggest single-day snow measured 5 inches at Houston-Westbury on January 11, 1973. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Houston, about 641 square miles.
About Harris County weather
The map on the Now tab shows every Harris County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 30 Harris County towns with station normals, the warmest month is August, when the day usually reaches 94°F, and the coldest is January, when the night usually falls to 44°F. June is the wettest, with rain on about 10 days. August afternoons run from about 92°F in El Lago to 95°F in Aldine. January nights run from about 42°F in Jersey Village to 46°F in Bellaire.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Harris County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Harris County weather
- What is the hottest temperature recorded at a Harris County station?
- 111°F at Houston Hooks Mem Ap on September 4, 2000, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Harris County station?
- 5°F at Houston William P Hobby Ap on January 23, 1940.
- What is the most rain a Harris County station has measured in one day?
- 16.57 inches at Baytown on August 27, 2017.
- What is the biggest one-day snowfall at a Harris County station?
- 5 inches at Houston-Westbury on January 11, 1973.
- How many Harris County towns have a weather page here?
- 36: 27 cities, 9 census-designated places. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Harris County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
Live radar
Current details
Water
Next few days
Hourly forecast
10-day forecast
The Rocktionary: every weather term, explained by a rock
Rockreation: pick a game
All records live on this device. The rock keeps no receipts. You keep them.
The weather you throw is whatever is outside right now.
A new Rocktoid every midnight. The rock reads a lot.
The rock's instrument panel
Remote Rocks: station a rock anywhere you love
Put a rock in Mom's yard, the lake house, a kid's college town. Each one stands in that sky and reports it here. Tap a rock for its forecast; the pencil renames it.
Tap me on the shoulder turns on browser notifications: when a warning or watch lands on one of your rocks, you get a notification, as long as the site is open in a tab somewhere.
Remote Rocks live on this device. We do not track you, so a rock you station on your phone will not appear on your computer or tablet, and the other way around. That is the privacy working, not a bug. Forecasts and alerts travel from here straight to the weather services, same as always.
Settings
Build