Prewitt, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prewitt, a community in Mckinley County, New Mexico.
Tonight
30°F
Partly Cloudy
Partly cloudy, with a low around 30. South wind around 0 mph.
7-day forecast for Prewitt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Partly Cloudy | 0 mph | 0% |
| Wednesday | 58°F | Sunny | 0 to 25 mph SW | 1% |
| Wednesday Night | 27°F | Mostly Clear | 5 to 15 mph W | 0% |
| Thursday | 56°F | Sunny | 0 to 5 mph E | 0% |
| Thursday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Friday | 57°F | Mostly Sunny | 0 to 5 mph E | 5% |
| Friday Night | 28°F | Partly Cloudy | 0 to 5 mph N | 5% |
| Saturday | 58°F | Sunny | 0 to 5 mph N | 2% |
| Saturday Night | 29°F | Mostly Clear | 0 mph | 1% |
| Sunday | 61°F | Sunny | 0 to 5 mph SE | 0% |
| Sunday Night | 31°F | Mostly Clear | 0 mph | 1% |
| Monday | 63°F | Mostly Sunny | 0 mph | 7% |
| Monday Night | 33°F | Mostly Cloudy | 0 mph | 6% |
| Tuesday | 63°F | Mostly Sunny | 0 to 5 mph NW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Prewitt (35.368, -108.075). Updated through the day.
Growing snapshot for Prewitt
Last spring frost
May 29
First fall frost
Sep 26
Growing season
118 days
Hardiness zone
6a
More local growing data for Prewitt: nearby ZIP 87045 weather · frost dates · planting calendar · New Mexico frost dates
Nearby towns & communities
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Continental Divide
Crestview
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Fort Wingate
Gallup
Gamerco
Haystack
Iyanbito
Jamestown
Manuelito
McGaffey
Nakaibito
Pinedale
Pinehaven
Purty Rock
Red Rock Ranch
Rock Springs
Sagar
Sundance
Thoreau
Timberlake
Tohatchi
Climate data from the nearest NOAA station, Thoreau 12 Se, Nm (10 mi from Prewitt). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.