Hyampom, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hyampom, a community in Trinity County, California.
Today
106°F
Sunny
Sunny, with a high near 106. South wind 2 to 9 mph.
7-day forecast for Hyampom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 106°F | Sunny | 2 to 9 mph S | 0% |
| Tonight | 68°F | Mostly Clear | 0 to 9 mph WNW | 0% |
| Wednesday | 105°F | Sunny | 1 to 12 mph SSW | 0% |
| Wednesday Night | 68°F | Clear | 0 to 9 mph W | 0% |
| Thursday | 105°F | Sunny | 0 to 9 mph SSW | 0% |
| Thursday Night | 66°F | Clear | 0 to 9 mph W | 0% |
| Friday | 106°F | Sunny | 0 to 9 mph W | 0% |
| Friday Night | 66°F | Clear | 0 to 9 mph NW | 0% |
| Saturday | 102°F | Sunny | 0 to 12 mph NW | 0% |
| Saturday Night | 63°F | Clear | 0 to 12 mph NNW | 0% |
| Sunday | 97°F | Sunny | 0 to 10 mph NNW | 0% |
| Sunday Night | 61°F | Mostly Clear | 0 to 10 mph N | 0% |
| Monday | 95°F | Sunny | 0 to 9 mph N | 0% |
| Monday Night | 59°F | Clear | 0 to 9 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Hyampom (40.626, -123.469). Updated through the day.
Growing snapshot for Hyampom
Last spring frost
Apr 16
First fall frost
Oct 31
Growing season
197 days
Hardiness zone
8b
More local growing data for Hyampom: nearby ZIP 96046 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Burnt Ranch
Coffee Creek
Douglas City
Hayfork
Junction City
Lewiston
Mad River
Platina
Post Mountain
Ruth
Salyer
Trinity Center
Trinity Village
Weaverville
Climate data from the nearest NOAA station, Big Bar 4 E, Ca (14.7 mi from Hyampom). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.