Edgerton, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edgerton, a town in Natrona County, Wyoming.
Tonight
48°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely between 10pm and 11pm, then a chance of showers and thunderstorms between 11pm and 3am, then showers and thunderstorms likely. Cloudy. Low around 48, with temperatures rising to around 51 overnight. North wind 7 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Edgerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Chance Showers And Thunderstorms | 7 to 12 mph N | 90% |
| Sunday | 61°F | Showers And Thunderstorms Likely | 7 mph NW | 97% |
| Sunday Night | 44°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 7 mph NW | 26% |
| Monday | 68°F | Mostly Sunny | 5 mph S | 0% |
| Monday Night | 44°F | Mostly Clear | 3 to 15 mph SE | 0% |
| Tuesday | 77°F | Sunny | 6 to 9 mph S | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 9 mph SSE | 12% |
| Wednesday | 78°F | Mostly Sunny | 13 to 16 mph SW | 10% |
| Wednesday Night | 48°F | Mostly Clear | 7 mph WSW | 3% |
| Thursday | 80°F | Sunny | 9 mph SW | 3% |
| Thursday Night | 52°F | Mostly Clear | 7 to 10 mph SE | 0% |
| Friday | 81°F | Mostly Sunny | 9 to 14 mph S | 2% |
| Friday Night | 51°F | Partly Cloudy | 10 mph S | 7% |
| Saturday | 78°F | Sunny | 12 to 15 mph SW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Edgerton (43.413, -106.247). Updated through the day.
Growing snapshot for Edgerton
Last spring frost
May 22
First fall frost
Sep 22
Growing season
121 days
Hardiness zone
5a
More local growing data for Edgerton: nearby ZIP 82635 weather · frost dates · planting calendar · Wyoming frost dates
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Climate data from the nearest NOAA station, Midwest, Wy (3 mi from Edgerton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.