Harman US

Lonetree, WY Weather & Growing Conditions

Overnight
37°F
Partly Cloudy
Partly cloudy. Low around 37, with temperatures rising to around 39 overnight. South wind around 1 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 37°F Partly Cloudy 1 mph S 7%
Saturday 58°F Showers And Thunderstorms 1 to 8 mph W 76%
Saturday Night 30°F Isolated Showers And Thunderstorms then Partly Cloudy 3 to 8 mph W 23%
Sunday 60°F Sunny 3 to 12 mph WNW 0%
Sunday Night 30°F Mostly Clear 2 to 9 mph WSW 0%
Monday 64°F Sunny 1 to 6 mph N 0%
Monday Night 34°F Partly Cloudy 5 mph S 6%
Tuesday 64°F Showers And Thunderstorms Likely 5 mph SSE 58%
Tuesday Night 34°F Chance Showers And Thunderstorms 5 mph SW 37%
Wednesday 66°F Mostly Sunny then Chance Showers And Thunderstorms 2 to 7 mph WNW 27%
Wednesday Night 33°F Partly Cloudy 6 mph SW 3%
Thursday 68°F Sunny then Slight Chance Showers And Thunderstorms 2 to 6 mph SE 15%
Thursday Night 36°F Partly Cloudy 7 mph SSW 4%
Friday 69°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 mph SSW 18%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Lonetree, WY

Last spring frost
Jun 14
First fall frost
Sep 9
Growing season
84 days
Hardiness zone
5b

Explore more for Lonetree, WY: full frost dates · planting calendar · Wyoming frost dates

Climate data from the nearest NOAA station, Mtn View, Wy (16.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.