Basin, WY Weather Forecast
Local 7-day forecast
Isolated Rain Showers then Isolated Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Basin, WY in one place.
Isolated rain showers before noon, then isolated showers and thunderstorms. Mostly cloudy, with a high near 82. Northwest wind 2 to 7 mph. Chance of precipitation is 20%.
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: Aug 27, 2026 11:19 PM MDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Basin, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 27, 2026 11:19 PM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Basin
Tuesday looks like the warmest upcoming period in Basin at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Wednesday Night at about 5 to 10 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 11:19 PM MDT
- Coverage
- 6 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
Partly cloudy, with a low around 55. East southeast wind 2 to 7 mph.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South southwest wind 2 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 50. West northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Sunny, with a high near 83.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 85.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 85.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Isolated Rain Showers then Isolated Showers And Thunderstorms
|
82°F |
2 to 7 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
55°F |
2 to 7 mph
ESE
|
|
Sunday
Aug 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
2 to 8 mph
SSW
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
50°F |
5 to 9 mph
WNW
|
|
Monday
Aug 31
|
Sunny
|
83°F |
1 to 5 mph
SSE
|
|
Monday Night
Aug 31
|
Mostly Clear
|
52°F |
3 to 7 mph
SE
|
|
Tuesday
Sep 1
|
Mostly Sunny
|
85°F |
2 to 6 mph
SSE
|
|
Tuesday Night
Sep 1
|
Partly Cloudy
|
53°F |
3 to 7 mph
SSW
|
|
Wednesday
Sep 2
|
Mostly Sunny
|
85°F |
3 to 9 mph
S
|
|
Wednesday Night
Sep 2
|
Partly Cloudy
|
53°F |
5 to 10 mph
W
|
|
Thursday
Sep 3
|
Mostly Sunny
|
82°F |
3 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Basin.
