Maxwell, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Maxwell, a community in Colusa County, California.
Today
97°F
Sunny
Sunny. High near 97, with temperatures falling to around 95 in the afternoon. East southeast wind 1 to 8 mph.
7-day forecast for Maxwell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 1 to 8 mph ESE | 0% |
| Tonight | 62°F | Clear | 1 to 7 mph SE | 0% |
| Thursday | 98°F | Sunny | 1 to 7 mph E | 0% |
| Thursday Night | 65°F | Clear | 2 to 7 mph SSE | 0% |
| Friday | 100°F | Sunny | 2 to 7 mph E | 0% |
| Friday Night | 67°F | Clear | 1 to 7 mph SSE | 0% |
| Saturday | 101°F | Sunny | 1 to 7 mph E | 0% |
| Saturday Night | 67°F | Clear | 1 to 7 mph SE | 0% |
| Sunday | 99°F | Sunny | 1 to 8 mph ENE | 0% |
| Sunday Night | 65°F | Clear | 1 to 8 mph ESE | 0% |
| Monday | 96°F | Sunny | 1 to 9 mph NE | 0% |
| Monday Night | 61°F | Mostly Clear | 1 to 9 mph E | 0% |
| Tuesday | 93°F | Sunny | 1 to 8 mph E | 0% |
| Tuesday Night | 61°F | Mostly Clear | 1 to 8 mph SE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Maxwell (39.277, -122.195). Updated through the day.
Growing snapshot for Maxwell
Last spring frost
Feb 14
First fall frost
Dec 1
Growing season
293 days
Hardiness zone
9b
More local growing data for Maxwell: nearby ZIP 95955 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Colusa 2 Ssw, Ca (11.9 mi from Maxwell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 5, 2026.