Walnut Creek, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walnut Creek, a community in Mohave County, Arizona.
Overnight
70°F
Clear
Clear, with a low around 70. East wind around 3 mph.
7-day forecast for Walnut Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Clear | 3 mph E | 0% |
| Saturday | 95°F | Sunny | 2 to 7 mph S | 0% |
| Saturday Night | 70°F | Mostly Clear | 6 mph E | 0% |
| Sunday | 95°F | Sunny | 2 to 9 mph E | 0% |
| Sunday Night | 73°F | Mostly Cloudy | 3 to 7 mph SE | 1% |
| Monday | 93°F | Mostly Sunny | 3 to 14 mph ESE | 7% |
| Monday Night | 71°F | Mostly Clear | 6 to 10 mph ESE | 9% |
| Tuesday | 92°F | Sunny | 8 mph SSE | 3% |
| Tuesday Night | 70°F | Mostly Clear | 3 to 8 mph SE | 1% |
| Wednesday | 95°F | Sunny | 6 to 9 mph SSE | 6% |
| Wednesday Night | 72°F | Mostly Clear | 6 mph SE | 7% |
| Thursday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SE | 11% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms | 6 mph SE | 17% |
| Friday | 95°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Walnut Creek (35.131, -114.127). Updated through the day.
Growing snapshot for Walnut Creek
Last spring frost
Jan 4
First fall frost
Dec 23
Growing season
356 days
Hardiness zone
9a
More local growing data for Walnut Creek: nearby ZIP 86413 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
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So-Hi
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Climate data from the nearest NOAA station, Bullhead City, Az (17.7 mi from Walnut Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.