Slater, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slater, a community in Platte County, Wyoming.
Today
74°F
Areas Of Smoke then Mostly Sunny
Areas of smoke before noon. Mostly sunny, with a high near 74. East southeast wind 10 to 15 mph, with gusts as high as 30 mph.
7-day forecast for Slater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Areas Of Smoke then Mostly Sunny | 10 to 15 mph ESE | 1% |
| Tonight | 54°F | Partly Cloudy | 5 to 15 mph SE | 6% |
| Wednesday | 82°F | Sunny | 5 to 10 mph E | 4% |
| Wednesday Night | 58°F | Mostly Clear | 10 to 15 mph SSE | 1% |
| Thursday | 92°F | Sunny | 5 to 10 mph NW | 1% |
| Thursday Night | 61°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Friday | 95°F | Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 65°F | Mostly Clear | 10 to 15 mph S | 0% |
| Saturday | 98°F | Sunny | 10 to 15 mph NW | 0% |
| Saturday Night | 64°F | Partly Cloudy | 5 to 15 mph S | 1% |
| Sunday | 97°F | Mostly Sunny | 5 to 15 mph WNW | 4% |
| Sunday Night | 66°F | Partly Cloudy | 5 to 15 mph SSW | 8% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph NNW | 15% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 15 mph SSW | 23% |
Forecast source: National Weather Service (api.weather.gov) for Slater (41.878, -104.789). Updated through the day.
Growing snapshot for Slater
Last spring frost
May 18
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
5a
More local growing data for Slater: nearby ZIP 82210 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Chugcreek
Chugwater
El Rancho
Glendo
Guernsey
Hartville
Lakeview North
Orin
Westview Circle
Wheatland
Whiting
Y-O Ranch
Climate data from the nearest NOAA station, Chugwater, Wy (4.7 mi from Slater). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.