Willow Valley, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willow Valley, a community in Mohave County, Arizona.
This Afternoon
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. South wind around 13 mph, with gusts as high as 24 mph.
7-day forecast for Willow Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 13 mph S | 0% |
| Tonight | 70°F | Clear | 3 to 9 mph W | 0% |
| Saturday | 99°F | Sunny | 1 to 5 mph NNW | 0% |
| Saturday Night | 69°F | Mostly Clear | 3 mph W | 0% |
| Sunday | 99°F | Mostly Sunny | 1 to 6 mph NE | 0% |
| Sunday Night | 74°F | Mostly Cloudy | 1 to 6 mph ESE | 1% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 15 mph ESE | 11% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 9 mph ENE | 11% |
| Tuesday | 97°F | Sunny | 5 to 8 mph E | 3% |
| Tuesday Night | 71°F | Mostly Clear | 5 to 8 mph ENE | 2% |
| Wednesday | 101°F | Sunny | 5 to 9 mph NE | 2% |
| Wednesday Night | 74°F | Mostly Clear | 6 mph NE | 3% |
| Thursday | 101°F | Sunny | 6 mph ENE | 8% |
| Thursday Night | 75°F | Partly Cloudy | 5 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Willow Valley (34.928, -114.627). Updated through the day.
Growing snapshot for Willow Valley
Last spring frost
Jan 6
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
9b
More local growing data for Willow Valley: nearby ZIP 86440 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
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Fort Mohave
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Katherine
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Lake Havasu City
Lazy Y U
McConnico
Meadview
Mesquite Creek
Mohave Valley
Mojave Ranch Estates
New Kingman-Butler
Oatman
Peach Springs
Pine Lake
Pinion Pines
So-Hi
Topock
Climate data from the nearest NOAA station, Needles Ap, Ca (9.5 mi from Willow Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.