Lake Havasu City, AZ Weather & Growing Conditions
Tonight
80°F
Mostly Clear
Mostly clear, with a low around 80. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 80°F | Mostly Clear | 0 mph | 0% |
| Saturday | 96°F | Sunny | 2 mph WSW | 0% |
| Saturday Night | 79°F | Mostly Clear | 1 mph E | 0% |
| Sunday | 96°F | Sunny | 0 to 3 mph S | 0% |
| Sunday Night | 83°F | Partly Cloudy | 0 to 3 mph ESE | 2% |
| Monday | 95°F | Mostly Sunny | 3 to 10 mph SE | 4% |
| Monday Night | 80°F | Mostly Clear | 2 to 7 mph SE | 4% |
| Tuesday | 94°F | Sunny | 3 mph SSE | 1% |
| Tuesday Night | 80°F | Clear | 2 mph NNE | 1% |
| Wednesday | 97°F | Sunny | 3 mph ESE | 2% |
| Wednesday Night | 83°F | Mostly Clear | 2 mph E | 4% |
| Thursday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 3 mph ESE | 11% |
| Thursday Night | 84°F | Slight Chance Showers And Thunderstorms | 3 mph SE | 18% |
| Friday | 96°F | Slight Chance Rain Showers then Sunny | 5 mph SE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lake Havasu City, AZ
Last spring frost
Jan 5
First fall frost
Dec 29
Growing season
365 days
Hardiness zone
10a
Explore more for Lake Havasu City, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Lake Havasu City, Az (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.