Solano County weather, town by town
10 places in Solano County, California, 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 1893 to 2026. Station extremes, not official state records.
Solano County Weather Facts
Solano County has 10 places on myweatherrock (7 cities, 3 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 117°F at Lake Solano on July 12, 2021. The coldest night is 12°F at Lake Solano on December 22, 1990. The wettest day brought 6.1 inches of rain at Fairfield on October 24, 2021. The biggest single-day snow measured 5 inches at Davis 2 Wsw Exp Farm on January 1, 1916. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Fairfield, about 42 square miles.
About Solano County weather
The map on the Now tab shows every Solano 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 9 Solano County towns with station normals, the warmest month is July, when the day usually reaches 91°F, and the coldest is December, when the night usually falls to 39°F. January is the wettest, with rain on about 10 days. July afternoons run from about 85°F in Benicia to 97°F in Allendale. December nights run from about 38°F in Allendale to 41°F in Benicia.
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.
Solano 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 Solano County weather
- What is the hottest temperature recorded at a Solano County station?
- 117°F at Lake Solano on July 12, 2021, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Solano County station?
- 12°F at Lake Solano on December 22, 1990.
- What is the most rain a Solano County station has measured in one day?
- 6.1 inches at Fairfield on October 24, 2021.
- What is the biggest one-day snowfall at a Solano County station?
- 5 inches at Davis 2 Wsw Exp Farm on January 1, 1916.
- How many Solano County towns have a weather page here?
- 10: 7 cities, 3 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 Solano 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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