Chugwater, WY Weather & Growing Conditions
This Afternoon
48°F
Sunny
Sunny. High near 48, with temperatures falling to around 42 in the afternoon. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 48°F | Sunny | 5 mph NW | 0% |
| Tonight | 30°F | Mostly Clear | 5 to 10 mph W | 0% |
| Wednesday | 48°F | Partly Sunny | 5 to 10 mph NNW | 0% |
| Wednesday Night | 32°F | Mostly Cloudy | 5 to 10 mph NW | 1% |
| Thursday | 58°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Thursday Night | 34°F | Partly Cloudy | 5 to 10 mph SW | 1% |
| Friday | 55°F | Mostly Sunny | 5 to 15 mph WNW | 1% |
| Friday Night | 34°F | Mostly Clear | 5 to 15 mph W | 4% |
| Saturday | 57°F | Sunny | 5 to 15 mph WNW | 4% |
| Saturday Night | 35°F | Mostly Clear | 5 to 10 mph W | 0% |
| Sunday | 66°F | Sunny | 10 to 15 mph W | 0% |
| Sunday Night | 43°F | Mostly Clear | 15 to 20 mph W | 0% |
| Monday | 63°F | Mostly Sunny | 5 to 15 mph NNW | 0% |
| Monday Night | 40°F | Partly Cloudy | 5 to 10 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chugwater, WY
Last spring frost
May 18
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
5a
Explore more for Chugwater, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Chugwater, Wy (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.