Mills, WY Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Mills, WY in one place.
Mostly clear, with a low around 63. Northwest wind around 2 mph.
Local Weather Overview
This forecast page for Mills, 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: Jul 14, 2026 7:15 AM MDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Mills, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:15 AM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Mills
Tuesday looks like the warmest upcoming period in Mills at 99 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Tuesday at about 2 to 18 mph NNE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 7:15 AM MDT
- Coverage
- 7 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
Sunny, with a high near 99. North northeast wind 2 to 18 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 61. East southeast wind 2 to 18 mph, with gusts as high as 28 mph.
Sunny, with a high near 97. Northeast wind 1 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 61. Northeast wind 2 to 16 mph, with gusts as high as 26 mph.
Sunny, with a high near 94. Northeast wind 2 to 15 mph, with gusts as high as 24 mph.
Partly cloudy, with a low around 61. Northeast wind 2 to 15 mph, with gusts as high as 24 mph.
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 95. Chance of precipitation is 20%.
Partly cloudy, with a low around 63.
Sunny, with a high near 97.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 14
|
Mostly Clear
|
63°F |
2 mph
NW
|
|
Tuesday
Jul 14
|
Sunny
|
99°F |
2 to 18 mph
NNE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
61°F |
2 to 18 mph
ESE
|
|
Wednesday
Jul 15
|
Sunny
|
97°F |
1 to 15 mph
NE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
61°F |
2 to 16 mph
NE
|
|
Thursday
Jul 16
|
Sunny
|
94°F |
2 to 15 mph
NE
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
61°F |
2 to 15 mph
NE
|
|
Friday
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
2 to 10 mph
NE
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
63°F |
6 to 12 mph
E
|
|
Saturday
Jul 18
|
Sunny
|
97°F |
7 mph
ESE
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
7 to 12 mph
ENE
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
8 mph
NW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
62°F |
6 to 10 mph
ENE
|
|
Monday
Jul 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
6 to 9 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mills.