Cheyenne, WY Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Cheyenne, WY in one place.
A chance of rain showers after noon. Partly sunny, with a high near 69. South southwest wind 10 to 15 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Cheyenne, WY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 1:57 PM MDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Cheyenne, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 1:57 PM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Cheyenne
Saturday looks like the warmest upcoming period in Cheyenne at 69 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 1:57 PM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- CYS
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before midnight. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Mostly sunny, with a high near 68.
A slight chance of rain showers before midnight. Partly cloudy, with a low around 38.
A chance of rain showers after noon. Mostly sunny, with a high near 60.
Rain showers likely before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 32.
A chance of rain and snow showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 49. New snow accumulation of less than half an inch possible.
A chance of rain showers. Mostly cloudy, with a low around 29.
A slight chance of rain showers after noon. Mostly sunny, with a high near 58.
Partly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Partly Sunny then Chance Rain Showers
|
69°F |
10 to 15 mph
SSW
|
|
Saturday Night
Apr 11
|
Chance Rain Showers then Partly Cloudy
|
40°F |
10 to 15 mph
WSW
|
|
Sunday
Apr 12
|
Mostly Sunny
|
68°F |
10 to 20 mph
WSW
|
|
Sunday Night
Apr 12
|
Slight Chance Rain Showers then Partly Cloudy
|
38°F |
5 to 10 mph
W
|
|
Monday
Apr 13
|
Mostly Sunny then Chance Rain Showers
|
60°F |
5 to 15 mph
W
|
|
Monday Night
Apr 13
|
Rain Showers Likely then Chance Rain And Snow Showers
|
32°F |
10 to 15 mph
NW
|
|
Tuesday
Apr 14
|
Chance Rain And Snow Showers then Showers And Thunderstorms
|
49°F |
10 to 15 mph
NNW
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
29°F |
10 to 15 mph
NW
|
|
Wednesday
Apr 15
|
Mostly Sunny then Slight Chance Rain Showers
|
58°F |
10 to 15 mph
W
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
35°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cheyenne.
