Mormon Lake, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mormon Lake, a community in Coconino County, Arizona.
This Afternoon
75°F
Sunny
Sunny, with a high near 75. Southwest wind around 13 mph, with gusts as high as 20 mph.
7-day forecast for Mormon Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 13 mph SW | 1% |
| Tonight | 43°F | Mostly Clear | 3 to 8 mph SW | 1% |
| Saturday | 76°F | Sunny | 3 to 13 mph SW | 0% |
| Saturday Night | 42°F | Mostly Clear | 2 to 6 mph SW | 0% |
| Sunday | 75°F | Mostly Sunny | 2 to 10 mph SW | 0% |
| Sunday Night | 41°F | Mostly Cloudy | 2 to 7 mph SW | 0% |
| Monday | 75°F | Mostly Sunny | 2 to 12 mph S | 3% |
| Monday Night | 45°F | Slight Chance Showers And Thunderstorms | 3 mph S | 33% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 33% |
| Tuesday Night | 45°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 mph SE | 12% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 3 mph E | 28% |
| Wednesday Night | 45°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 2 mph E | 15% |
| Thursday | 72°F | Chance Showers And Thunderstorms | 5 mph NE | 44% |
| Thursday Night | 46°F | Chance Showers And Thunderstorms | 2 mph E | 33% |
Forecast source: National Weather Service (api.weather.gov) for Mormon Lake (34.912, -111.448). Updated through the day.
Growing snapshot for Mormon Lake
Last spring frost
Jun 10
First fall frost
Sep 27
Growing season
106 days
Hardiness zone
6b
More local growing data for Mormon Lake: nearby ZIP 86038 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
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Bitter Springs
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Grand Canyon Village
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Kachina Village
Kaibab
Kaibab Estates West
Kaibito
Kohls Ranch
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Leupp
Mead Ranch
Moccasin
Moenkopi
Mountain View Ranches
Mountainaire
Munds Park
Oak Creek Canyon
Climate data from the nearest NOAA station, Mund's Park, Az (8.7 mi from Mormon Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.