National Weather Service Forecast for: Mills WY
Issued by: National Weather Service Riverton, WY
Updated: 6:58 am MDT Jul 27, 2025
 
Today

Today: Patchy smoke between 2pm and 4pm. Sunny, with a high near 94. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Sunny then
Patchy Smoke
and Breezy

Tonight

Tonight: Patchy smoke between 8pm and 9pm. Partly cloudy, with a low around 58. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Patchy Smoke
then Partly
Cloudy

Monday

Monday: Sunny, with a high near 95. Southwest wind 6 to 8 mph becoming north in the afternoon.
Sunny


Monday
Night
Monday Night: Mostly clear, with a low around 58. East northeast wind 6 to 10 mph.
Mostly Clear


Tuesday

Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 89. Northeast wind 5 to 11 mph.
Mostly Sunny
then Chance
T-storms

Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 57. East northeast wind 6 to 11 mph.  Chance of precipitation is 50%.
Chance
T-storms then
Slight Chance
Showers
Wednesday

Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 84. Breezy, with an east wind 6 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.
Slight Chance
Showers then
Showers
Likely and
Breezy
Wednesday
Night
Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 57. Breezy.  Chance of precipitation is 60%.
Showers
Likely and
Breezy then
Slight Chance
T-storms
Thursday

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 85. Chance of precipitation is 50%.
Slight Chance
Showers then
Chance
T-storms
Hi 94 °F Lo 58 °F Hi 95 °F Lo 58 °F Hi 89 °F Lo 57 °F Hi 84 °F Lo 57 °F Hi 85 °F

Hazardous Weather Outlook
 

Today
 
Patchy smoke between 2pm and 4pm. Sunny, with a high near 94. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Tonight
 
Patchy smoke between 8pm and 9pm. Partly cloudy, with a low around 58. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Monday
 
Sunny, with a high near 95. Southwest wind 6 to 8 mph becoming north in the afternoon.
Monday Night
 
Mostly clear, with a low around 58. East northeast wind 6 to 10 mph.
Tuesday
 
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Northeast wind 5 to 11 mph.
Tuesday Night
 
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 57. East northeast wind 6 to 11 mph. Chance of precipitation is 50%.
Wednesday
 
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 84. Breezy, with an east wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Wednesday Night
 
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57. Breezy. Chance of precipitation is 60%.
Thursday
 
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Thursday Night
 
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.
Friday
 
A chance of showers and thunderstorms. Sunny, with a high near 90.
Friday Night
 
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Saturday
 
A slight chance of showers and thunderstorms. Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Mills WY.