Chatham County weather, town by town
11 places in Chatham County, North Carolina, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1891 to 2026. Station extremes, not official state records.
Chatham County Weather Facts
Chatham County has 11 places on myweatherrock (8 census-designated places, 3 towns), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 107°F at Siler City 2 N on July 29, 1952. The coldest night is -11°F at Siler City 2 N on January 21, 1985. The wettest day brought 8 inches of rain at Chapel Hill 2 W on July 7, 2025. The biggest single-day snow measured 12.52 inches at Randleman on February 5, 1907. Those are station measurements from NOAA's daily records, 1891 to 2026, not official state records. By area the largest place is Pittsboro, about 9 square miles.
About Chatham County weather
The map on the Now tab shows every Chatham 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 11 Chatham County towns with station normals, the warmest month is July, when the day usually reaches 90°F, and the coldest is January, when the night usually falls to 29°F. July is the wettest, with rain on about 11 days. July afternoons run from about 88°F in Bennett to 91°F in Gulf.
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.
Chatham County weather records
Measured at the NOAA stations serving these towns, daily records 1891 to 2026. Station extremes, not official state records.
Common questions about Chatham County weather
- What is the hottest temperature recorded at a Chatham County station?
- 107°F at Siler City 2 N on July 29, 1952, in the NOAA daily station records myweatherrock holds (1891 to 2026).
- What is the coldest temperature recorded at a Chatham County station?
- -11°F at Siler City 2 N on January 21, 1985.
- What is the most rain a Chatham County station has measured in one day?
- 8 inches at Chapel Hill 2 W on July 7, 2025.
- What is the biggest one-day snowfall at a Chatham County station?
- 12.52 inches at Randleman on February 5, 1907.
- How many Chatham County towns have a weather page here?
- 11: 8 census-designated places, 3 towns. 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 Chatham 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.
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