Granger, WY Weather Forecast
Local 7-day forecast
Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Granger, WY in one place.
A chance of showers and thunderstorms after noon. Sunny, with a high near 60. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Granger, 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 18, 2026 7:12 PM MDT.
The active forecast window currently covers Apr 22 to Apr 24, 2026 for Granger, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 7:12 PM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Granger
Wednesday looks like the warmest upcoming period in Granger at 60 degrees F.
Thursday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 28 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 7:12 PM MDT
- Coverage
- 4 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KRIW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
A slight chance of snow showers before noon, then a chance of snow showers and a slight chance of thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 50.
A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 25.
A slight chance of snow showers before noon, then a chance of snow showers and a slight chance of thunderstorms. Mostly sunny, with a high near 51.
Partly cloudy, with a low around 25.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny then Chance Showers And Thunderstorms
|
60°F |
10 to 28 mph
SW
|
|
Wednesday Night
Apr 22
|
Slight Chance Rain Showers then Slight Chance Rain And Snow Showers
|
31°F |
18 to 26 mph
W
|
|
Thursday
Apr 23
|
Chance Snow Showers
|
50°F |
18 to 23 mph
W
|
|
Thursday Night
Apr 23
|
Slight Chance Rain And Snow Showers
|
25°F |
9 to 17 mph
W
|
|
Friday
Apr 24
|
Chance Snow Showers
|
51°F |
8 to 15 mph
NNE
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
25°F |
7 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Granger.