Round Valley, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Round Valley, a community in Gila County, Arizona.
Overnight
69°F
Mostly Clear
Mostly clear. Low around 69, with temperatures rising to around 71 overnight. Northwest wind around 6 mph.
7-day forecast for Round Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Clear | 6 mph NW | 2% |
| Tuesday | 97°F | Sunny | 3 to 13 mph W | 9% |
| Tuesday Night | 68°F | Mostly Clear | 2 to 12 mph S | 5% |
| Wednesday | 96°F | Chance Showers And Thunderstorms | 1 to 9 mph W | 31% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph NW | 31% |
| Thursday | 96°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 34% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph N | 30% |
| Friday | 98°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SE | 17% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph E | 15% |
| Saturday | 97°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph S | 17% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph N | 16% |
| Sunday | 95°F | Chance Showers And Thunderstorms | 2 to 9 mph W | 27% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 8 mph N | 26% |
| Monday | 92°F | Chance Showers And Thunderstorms | 1 to 9 mph W | 36% |
Forecast source: National Weather Service (api.weather.gov) for Round Valley (34.188, -111.302). Updated through the day.
Growing snapshot for Round Valley
Last spring frost
Apr 29
First fall frost
Oct 24
Growing season
176 days
Hardiness zone
8b
More local growing data for Round Valley: nearby ZIP 85541 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Payson, Az (0.7 mi from Round Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.