Red Butte, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Red Butte, a community in Natrona County, Wyoming.
Overnight
55°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 2am. Partly cloudy. Low around 55, with temperatures rising to around 58 overnight. South southwest wind around 5 mph.
7-day forecast for Red Butte
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Isolated Showers And Thunderstorms | 5 mph SSW | 14% |
| Saturday | 74°F | Mostly Sunny then Isolated Showers And Thunderstorms | 5 to 12 mph SW | 22% |
| Saturday Night | 47°F | Isolated Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 8 mph W | 73% |
| Sunday | 64°F | Showers And Thunderstorms Likely | 7 to 12 mph W | 63% |
| Sunday Night | 44°F | Partly Cloudy | 1 to 7 mph WNW | 8% |
| Monday | 71°F | Sunny | 5 mph SW | 0% |
| Monday Night | 46°F | Mostly Clear | 6 mph SE | 0% |
| Tuesday | 78°F | Sunny | 7 mph SW | 0% |
| Tuesday Night | 52°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SE | 12% |
| Wednesday | 78°F | Mostly Sunny | 12 mph SW | 8% |
| Wednesday Night | 51°F | Mostly Clear | 5 mph SSW | 4% |
| Thursday | 80°F | Mostly Sunny | 7 mph SW | 4% |
| Thursday Night | 53°F | Partly Cloudy | 7 mph SE | 9% |
| Friday | 81°F | Mostly Sunny | 8 to 12 mph SSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Red Butte (42.806, -106.435). Updated through the day.
Growing snapshot for Red Butte
Last spring frost
May 10
First fall frost
Sep 29
Growing season
138 days
Hardiness zone
5a
More local growing data for Red Butte: nearby ZIP 82644 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Alcova
Antelope Hills
Bar Nunn
Bessemer Bend
Brookhurst
Casper
Casper Mountain
Edgerton
Evansville
Hartrandt
Homa Hills
Meadow Acres
Midwest
Mills
Mountain View
Powder River
Vista West
Climate data from the nearest NOAA station, Casper Wwtp, Wy (4.3 mi from Red Butte). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.