Round Valley, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Round Valley, a community in Mono County, California.
Today
82°F
Sunny
Sunny, with a high near 82. East southeast wind 1 to 7 mph.
7-day forecast for Round Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 1 to 7 mph ESE | 0% |
| Tonight | 56°F | Partly Cloudy | 0 to 6 mph W | 0% |
| Sunday | 83°F | Partly Sunny | 0 to 12 mph ESE | 0% |
| Sunday Night | 57°F | Partly Cloudy | 0 to 9 mph SSW | 1% |
| Monday | 79°F | Slight Chance Rain Showers | 0 to 10 mph SE | 19% |
| Monday Night | 55°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 8 mph WSW | 19% |
| Tuesday | 81°F | Sunny | 0 to 7 mph NNE | 6% |
| Tuesday Night | 56°F | Mostly Clear | 0 to 6 mph WSW | 2% |
| Wednesday | 84°F | Sunny | 0 to 9 mph S | 1% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 7 mph SW | 1% |
| Thursday | 85°F | Sunny | 0 to 9 mph S | 1% |
| Thursday Night | 57°F | Mostly Clear | 2 to 8 mph SW | 1% |
| Friday | 85°F | Sunny | 2 to 8 mph SSE | 3% |
| Friday Night | 56°F | Partly Cloudy | 2 to 8 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Round Valley (37.414, -118.572). Updated through the day.
Growing snapshot for Round Valley
Last spring frost
Apr 29
First fall frost
Oct 15
Growing season
166 days
Hardiness zone
7a
More local growing data for Round Valley: nearby ZIP 93514 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Aspen Springs
Benton
Bishop
Bridgeport
Chalfant
Coleville
Crowley Lake
Dixon Lane-MeadowCreek
June Lake
Lee Vining
Mammoth Lakes
McGee Creek
Mesa
Mono City
Paradise
Sunny Slopes
Swall Meadows
Topaz
Twin Lakes
Virginia Lakes
Walker
West Bishop
Wilkerson
Climate data from the nearest NOAA station, Bishop Ap, Ca (8.6 mi from Round Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.