Harman US

Kemmerer, WY Weather & Growing Conditions

Overnight
43°F
Slight Chance Rain Showers
A slight chance of rain showers before 3am. Partly cloudy, with a low around 43. North northwest wind around 6 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 43°F Slight Chance Rain Showers 6 mph NNW 16%
Saturday 60°F Mostly Sunny then Slight Chance Showers And Thunderstorms 6 to 14 mph WNW 20%
Saturday Night 32°F Partly Cloudy 6 to 14 mph WNW 9%
Sunday 63°F Sunny 7 to 12 mph WNW 0%
Sunday Night 34°F Mostly Clear 3 to 12 mph NNW 0%
Monday 67°F Sunny 3 mph ENE 0%
Monday Night 39°F Partly Cloudy 3 mph NNW 2%
Tuesday 68°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 mph ESE 18%
Tuesday Night 38°F Chance Showers And Thunderstorms 5 mph WSW 35%
Wednesday 69°F Mostly Sunny then Slight Chance Showers And Thunderstorms 7 mph W 12%
Wednesday Night 38°F Mostly Clear 5 mph WNW 1%
Thursday 71°F Sunny 5 mph E 2%
Thursday Night 40°F Partly Cloudy 3 mph ESE 2%
Friday 72°F Mostly Sunny 6 mph SSE 6%

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

Growing snapshot for Kemmerer, WY

Growing season
66 days
Hardiness zone
4b

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

Climate data from the nearest NOAA station, Kemmerer 2N, Wy (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.