Red Butte, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Red Butte, a community in Natrona County, Wyoming.
Today
50°F
Sunny
Sunny. High near 50, with temperatures falling to around 45 in the afternoon. Southwest wind 9 to 13 mph.
7-day forecast for Red Butte
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 50°F | Sunny | 9 to 13 mph SW | 1% |
| Tonight | 29°F | Mostly Clear | 6 to 9 mph SSW | 0% |
| Wednesday | 52°F | Partly Sunny | 6 mph NW | 0% |
| Wednesday Night | 29°F | Mostly Cloudy | 2 to 10 mph WNW | 0% |
| Thursday | 55°F | Mostly Sunny | 8 to 14 mph SSW | 0% |
| Thursday Night | 33°F | Partly Cloudy | 8 to 13 mph SSW | 0% |
| Friday | 53°F | Sunny | 10 mph SW | 0% |
| Friday Night | 33°F | Mostly Clear | 9 to 16 mph SSW | 4% |
| Saturday | 56°F | Sunny | 8 to 16 mph SSW | 3% |
| Saturday Night | 36°F | Mostly Clear | 8 to 28 mph SSW | 0% |
| Sunday | 63°F | Sunny | 21 to 28 mph SSW | 0% |
| Sunday Night | 41°F | Mostly Clear | 18 to 22 mph SSW | 0% |
| Monday | 63°F | Mostly Sunny | 10 to 18 mph SW | 0% |
| Monday Night | 41°F | Partly Cloudy | 10 to 18 mph SSW | 0% |
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
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Midwest
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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 Nov 3, 2026.