Igo, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Igo, a community in Shasta County, California.
Overnight
80°F
Clear
Clear. Low around 80, with temperatures rising to around 83 overnight. North northwest wind around 2 mph.
7-day forecast for Igo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 80°F | Clear | 2 mph NNW | 0% |
| Tuesday | 104°F | Sunny | 2 to 6 mph ENE | 0% |
| Tuesday Night | 75°F | Mostly Clear | 0 to 6 mph NNW | 0% |
| Wednesday | 102°F | Sunny | 0 to 7 mph SE | 0% |
| Wednesday Night | 74°F | Clear | 0 to 7 mph SW | 0% |
| Thursday | 101°F | Sunny | 0 to 6 mph SE | 0% |
| Thursday Night | 74°F | Clear | 0 to 6 mph SW | 0% |
| Friday | 103°F | Sunny | 0 to 6 mph SE | 0% |
| Friday Night | 74°F | Clear | 1 to 6 mph WSW | 0% |
| Saturday | 103°F | Sunny | 1 to 6 mph SE | 0% |
| Saturday Night | 73°F | Clear | 2 to 6 mph W | 0% |
| Sunday | 101°F | Sunny | 2 to 7 mph SSE | 0% |
| Sunday Night | 71°F | Mostly Clear | 1 to 7 mph WSW | 0% |
| Monday | 96°F | Sunny | 1 to 7 mph SE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Igo (40.498, -122.550). Updated through the day.
Growing snapshot for Igo
Last spring frost
Feb 13
First fall frost
Dec 13
Growing season
304 days
Hardiness zone
9b
More local growing data for Igo: nearby ZIP 96001 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Whiskeytown Rsvr, Ca (4.5 mi from Igo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.