Chugwater, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chugwater, a town in Platte County, Wyoming.
Today
74°F
Areas Of Smoke then Partly Sunny
Areas of smoke before noon. Partly sunny, with a high near 74. East southeast wind 5 to 15 mph.
7-day forecast for Chugwater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Areas Of Smoke then Partly Sunny | 5 to 15 mph ESE | 2% |
| Tonight | 52°F | Partly Cloudy | 5 to 20 mph SSE | 6% |
| Wednesday | 82°F | Sunny | 5 to 15 mph NE | 4% |
| Wednesday Night | 57°F | Mostly Clear | 10 to 15 mph S | 1% |
| Thursday | 91°F | Sunny | 10 mph NW | 2% |
| Thursday Night | 60°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Friday | 95°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 64°F | Mostly Clear | 10 to 15 mph S | 0% |
| Saturday | 97°F | Sunny | 15 mph NW | 0% |
| Saturday Night | 63°F | Partly Cloudy | 5 to 15 mph SSW | 1% |
| Sunday | 96°F | Mostly Sunny | 10 to 15 mph WNW | 5% |
| Sunday Night | 64°F | Partly Cloudy | 10 to 15 mph SW | 6% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph NNW | 16% |
| Monday Night | 63°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 10 to 15 mph SSW | 21% |
Forecast source: National Weather Service (api.weather.gov) for Chugwater (41.756, -104.823). Updated through the day.
Growing snapshot for Chugwater
Last spring frost
May 18
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
5a
More local growing data for Chugwater: nearby ZIP 82210 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Chugcreek
El Rancho
Glendo
Guernsey
Hartville
Lakeview North
Orin
Slater
Westview Circle
Wheatland
Whiting
Y-O Ranch
Climate data from the nearest NOAA station, Chugwater, Wy (4.7 mi from Chugwater). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.