Mills, WY Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Mills, WY in one place.
Patchy fog before 1pm, then a chance of rain showers. Mostly sunny, with a high near 58. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
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: Oct 13, 2026 2:27 PM MDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Mills, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 2:27 PM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Mills
Monday looks like the warmest upcoming period in Mills at 73 degrees F.
Thursday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Saturday at about 29 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 2:27 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
Rain showers. Cloudy, with a low around 40. Northeast wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers. Cloudy, with a high near 45. East northeast wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers. Cloudy, with a low around 34. Northeast wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 9am, then a chance of rain and snow showers between 9am and noon. Partly sunny, with a high near 54. North northeast wind 7 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 26. East wind 2 to 6 mph.
Sunny, with a high near 65. South southwest wind 7 to 12 mph, with gusts as high as 21 mph.
Clear, with a low around 36.
Sunny, with a high near 70.
Mostly clear, with a low around 39.
Sunny, with a high near 70.
Mostly clear, with a low around 39.
Sunny, with a high near 73.
Mostly clear, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Chance Rain Showers
|
58°F |
5 to 10 mph
NW
|
|
Tonight
Oct 13
|
Rain Showers
|
40°F |
9 to 14 mph
NE
|
|
Wednesday
Oct 14
|
Rain Showers
|
45°F |
12 to 15 mph
ENE
|
|
Wednesday Night
Oct 14
|
Rain Showers
|
34°F |
8 to 16 mph
NE
|
|
Thursday
Oct 15
|
Chance Rain And Snow Showers then Partly Sunny
|
54°F |
7 to 20 mph
NNE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
26°F |
2 to 6 mph
E
|
|
Friday
Oct 16
|
Sunny
|
65°F |
7 to 12 mph
SSW
|
|
Friday Night
Oct 16
|
Clear
|
36°F |
8 to 18 mph
SSW
|
|
Saturday
Oct 17
|
Sunny
|
70°F |
29 mph
SW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
39°F |
21 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
8 to 13 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
39°F |
5 to 10 mph
S
|
|
Monday
Oct 19
|
Sunny
|
73°F |
17 to 21 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Clear
|
43°F |
12 to 15 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mills.