Leo, WY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Leo, WY in one place.
Mostly sunny, with a high near 79. Southwest wind 10 to 30 mph, with gusts as high as 50 mph.
Local Weather Overview
This forecast page for Leo, 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: Jun 8, 2026 2:24 AM MDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Leo, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 2:24 AM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Leo
Friday looks like the warmest upcoming period in Leo at 81 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 40 mph WSW.
The forecast from Jun 9 through Jun 14 stays mostly dry.
Forecast Details
- Last updated
- Jun 8, 2026 2:24 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- CYS
- 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 47. West southwest wind 10 to 30 mph, with gusts as high as 45 mph.
Sunny, with a high near 71.
Mostly clear, with a low around 43.
Sunny, with a high near 75.
Clear, with a low around 45.
Sunny, with a high near 81.
Mostly clear, with a low around 45.
Sunny, with a high near 75.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
79°F |
10 to 30 mph
SW
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
47°F |
10 to 30 mph
WSW
|
|
Wednesday
Jun 10
|
Sunny
|
71°F |
15 to 40 mph
WSW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
43°F |
5 to 40 mph
W
|
|
Thursday
Jun 11
|
Sunny
|
75°F |
5 to 20 mph
WSW
|
|
Thursday Night
Jun 11
|
Clear
|
45°F |
0 to 20 mph
SW
|
|
Friday
Jun 12
|
Sunny
|
81°F |
0 to 25 mph
SW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
45°F |
0 to 20 mph
NNW
|
|
Saturday
Jun 13
|
Sunny
|
75°F |
0 to 15 mph
NNW
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
43°F |
0 to 15 mph
NNE
|
|
Sunday
Jun 14
|
Mostly Sunny
|
71°F |
0 to 10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Leo.