North Gate, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Gate, a community in Contra Costa County, California.
Today
100°F
Sunny
Sunny. High near 100, with temperatures falling to around 96 in the afternoon. Southwest wind around 9 mph.
7-day forecast for North Gate
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 9 mph SW | 0% |
| Tonight | 59°F | Clear | 9 mph SW | 0% |
| Wednesday | 97°F | Sunny | 9 mph WSW | 0% |
| Wednesday Night | 59°F | Clear | 9 mph WSW | 0% |
| Thursday | 95°F | Sunny | 9 mph WSW | 0% |
| Thursday Night | 61°F | Clear | 9 mph WSW | 0% |
| Friday | 100°F | Sunny | 9 mph WSW | 0% |
| Friday Night | 63°F | Clear | 9 mph WSW | 0% |
| Saturday | 100°F | Sunny | 6 to 9 mph WSW | 0% |
| Saturday Night | 64°F | Mostly Clear | 9 mph SW | 0% |
| Sunday | 94°F | Sunny | 8 to 12 mph SW | 0% |
| Sunday Night | 60°F | Mostly Clear | 13 mph SW | 0% |
| Monday | 88°F | Sunny | 13 mph SW | 0% |
| Monday Night | 58°F | Mostly Clear | 13 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for North Gate (37.906, -121.998). Updated through the day.
Growing snapshot for North Gate
Last spring frost
Mar 8
First fall frost
Dec 22
Growing season
282 days
Hardiness zone
9b
More local growing data for North Gate: nearby ZIP 94598 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Mt Diablo Junction, Ca (5.3 mi from North Gate). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.