Newell, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newell, a community in Modoc County, California.
This Afternoon
72°F
Sunny
Sunny, with a high near 72. Northwest wind around 7 mph.
7-day forecast for Newell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 7 mph NW | 0% |
| Tonight | 44°F | Clear | 3 to 8 mph NNE | 0% |
| Saturday | 76°F | Sunny | 1 to 5 mph ESE | 0% |
| Saturday Night | 46°F | Mostly Clear | 3 to 7 mph ENE | 0% |
| Sunday | 80°F | Sunny | 1 to 7 mph ENE | 0% |
| Sunday Night | 49°F | Partly Cloudy | 1 to 5 mph NNW | 0% |
| Monday | 81°F | Mostly Sunny | 1 to 6 mph NNW | 0% |
| Monday Night | 49°F | Mostly Clear | 2 to 6 mph NW | 0% |
| Tuesday | 80°F | Sunny | 1 to 7 mph NW | 0% |
| Tuesday Night | 47°F | Mostly Clear | 2 to 7 mph NW | 0% |
| Wednesday | 81°F | Sunny | 5 mph WSW | 0% |
| Wednesday Night | 47°F | Mostly Clear | 1 to 5 mph W | 0% |
| Thursday | 82°F | Sunny | 3 to 13 mph SSE | 0% |
| Thursday Night | 48°F | Partly Cloudy | 3 to 13 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Newell (41.889, -121.360). Updated through the day.
Growing snapshot for Newell
Last spring frost
Jun 6
First fall frost
Sep 14
Growing season
97 days
Hardiness zone
6b
More local growing data for Newell: nearby ZIP 96134 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Alturas
California Pines
Canby
Cedarville
Daphnedale Park
Eagleville
Fort Bidwell
Lake City
Likely
Lookout
New Pine Creek
Climate data from the nearest NOAA station, Tulelake, Ca (8.7 mi from Newell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.