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.
This Afternoon
62°F
Light Rain Likely
Rain likely. Partly sunny. High near 62, with temperatures falling to around 56 in the afternoon. South southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for North Gate
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Light Rain Likely | 6 mph SSW | 60% |
| Tonight | 46°F | Chance Light Rain then Mostly Cloudy | 5 mph E | 44% |
| Wednesday | 67°F | Sunny | 3 to 7 mph NNW | 1% |
| Wednesday Night | 46°F | Partly Cloudy | 5 mph WSW | 0% |
| Thursday | 71°F | Sunny | 2 to 6 mph WNW | 0% |
| Thursday Night | 46°F | Mostly Clear | 3 mph WNW | 0% |
| Friday | 73°F | Sunny | 1 to 5 mph N | 0% |
| Friday Night | 48°F | Clear | 1 mph N | 0% |
| Saturday | 74°F | Sunny | 1 to 6 mph NE | 0% |
| Saturday Night | 49°F | Mostly Clear | 1 mph WNW | 0% |
| Sunday | 74°F | Mostly Sunny | 1 to 5 mph WNW | 0% |
| Sunday Night | 50°F | Partly Cloudy | 1 mph WNW | 0% |
| Monday | 72°F | Partly Sunny | 1 to 5 mph WSW | 1% |
| Monday Night | 48°F | Partly Cloudy | 3 mph WSW | 1% |
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 Nov 4, 2026.