Manville, WY Weather & Growing Conditions
Overnight
28°F
Clear
Clear. Low around 28, with temperatures rising to around 32 overnight. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 28°F | Clear | 5 mph NW | 0% |
| Wednesday | 49°F | Mostly Sunny | 5 to 10 mph NNW | 0% |
| Wednesday Night | 29°F | Mostly Cloudy | 5 mph NW | 0% |
| Thursday | 51°F | Mostly Sunny | 0 to 5 mph SSW | 0% |
| Thursday Night | 31°F | Partly Cloudy | 5 mph SSW | 0% |
| Friday | 52°F | Mostly Sunny | 0 to 10 mph WNW | 3% |
| Friday Night | 30°F | Mostly Clear | 0 to 5 mph WSW | 3% |
| Saturday | 55°F | Sunny | 0 to 10 mph WNW | 0% |
| Saturday Night | 33°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 63°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 38°F | Mostly Clear | 5 mph W | 0% |
| Monday | 60°F | Sunny | 0 to 5 mph NNW | 0% |
| Monday Night | 36°F | Partly Cloudy | 0 to 5 mph SE | 0% |
| Tuesday | 61°F | Mostly Sunny | 5 to 10 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Manville, WY
Last spring frost
May 23
First fall frost
Sep 20
Growing season
119 days
Hardiness zone
5a
Explore more for Manville, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Lusk 2 Sw, Wy (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.