Basin, WY Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Basin, WY in one place.
Partly sunny, with a high near 69. South southwest wind around 16 mph, with gusts as high as 26 mph.
Local Weather Overview
This forecast page for Basin, 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 15, 2026 4:09 PM MDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Basin, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 4:09 PM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Basin
Tuesday looks like the warmest upcoming period in Basin at 80 degrees F.
Friday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Thursday at about 10 to 23 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 4:09 PM MDT
- Coverage
- 8 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
Mostly cloudy. Low around 37, with temperatures rising to around 41 overnight. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
A chance of rain showers before 9am, then a chance of showers and thunderstorms between 9am and 10am, then a slight chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 53. Northwest wind 10 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.
Rain and snow showers likely. Mostly cloudy, with a low around 26. North northwest wind 14 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
A chance of snow showers. Mostly sunny, with a high near 48. North northwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
A slight chance of snow showers before midnight. Mostly cloudy, with a low around 23. Northwest wind 2 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunny, with a high near 56. Southeast wind 2 to 12 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 28.
Sunny, with a high near 68.
Mostly clear, with a low around 35.
Sunny, with a high near 76.
Mostly clear, with a low around 41.
Sunny, with a high near 80.
Partly cloudy, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 15
|
Partly Sunny
|
69°F |
16 mph
SSW
|
|
Tonight
Apr 15
|
Mostly Cloudy
|
37°F |
10 to 15 mph
SSW
|
|
Thursday
Apr 16
|
Slight Chance T-storms
|
53°F |
10 to 23 mph
NW
|
|
Thursday Night
Apr 16
|
Rain And Snow Showers Likely
|
26°F |
14 to 22 mph
NNW
|
|
Friday
Apr 17
|
Chance Snow Showers
|
48°F |
13 to 18 mph
NNW
|
|
Friday Night
Apr 17
|
Slight Chance Snow Showers then Mostly Cloudy
|
23°F |
2 to 16 mph
NW
|
|
Saturday
Apr 18
|
Sunny
|
56°F |
2 to 12 mph
SE
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
28°F |
5 to 9 mph
SE
|
|
Sunday
Apr 19
|
Sunny
|
68°F |
5 to 8 mph
SSE
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
35°F |
6 to 10 mph
SE
|
|
Monday
Apr 20
|
Sunny
|
76°F |
5 to 9 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
41°F |
7 to 12 mph
SE
|
|
Tuesday
Apr 21
|
Sunny
|
80°F |
6 to 12 mph
SSE
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
44°F |
9 to 14 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Basin.
