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
82°F
Mostly Clear
Mostly clear. Low around 82, with temperatures rising to around 84 overnight. South wind around 9 mph.
7-day forecast for Walnut Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 82°F | Mostly Clear | 9 mph S | 0% |
| Tuesday | 107°F | Sunny | 9 to 14 mph S | 0% |
| Tuesday Night | 82°F | Mostly Clear | 12 mph S | 1% |
| Wednesday | 105°F | Sunny | 9 to 14 mph S | 2% |
| Wednesday Night | 82°F | Mostly Clear | 5 to 12 mph S | 2% |
| Thursday | 106°F | Sunny | 5 to 9 mph S | 6% |
| Thursday Night | 83°F | Mostly Clear | 3 to 8 mph SSE | 4% |
| Friday | 110°F | Sunny | 3 to 7 mph SSW | 7% |
| Friday Night | 84°F | Mostly Clear | 7 mph SSE | 6% |
| Saturday | 109°F | Sunny | 5 to 9 mph S | 3% |
| Saturday Night | 85°F | Mostly Clear | 10 mph SSE | 3% |
| Sunday | 106°F | Slight Chance Showers And Thunderstorms | 9 to 13 mph S | 15% |
| Sunday Night | 82°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 13 mph S | 15% |
| Monday | 102°F | Slight Chance Showers And Thunderstorms | 15 mph S | 15% |
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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Fort Mohave
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Lake Havasu City
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McConnico
Meadview
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Mohave Valley
Mojave Ranch Estates
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Pine Lake
Pinion Pines
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 Aug 4, 2026.