National Weather Service Forecast for: Sheridan WY
Issued by: National Weather Service Billings, MT
Updated: 1:18 pm MDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97. Calm wind becoming east around 5 mph.
Slight Chance
T-storms

 Tonight

Tonight: A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Partly cloudy, with a low around 62. South wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Wednesday

Wednesday: Mostly sunny and hot, with a high near 97. Calm wind becoming north around 6 mph in the afternoon.
Hot

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 60. West wind 5 to 8 mph becoming calm after midnight.
Chance
T-storms then
Mostly Cloudy
 Thursday

Thursday: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny and hot, with a high near 94. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Slight Chance
Showers then
Slight Chance
T-storms
 Thursday
Night
Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 58. North northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Slight Chance
T-storms then
Mostly Clear
 Friday

Friday: Sunny and hot, with a high near 97. Calm wind becoming north 5 to 9 mph in the afternoon.
Hot

 Friday
Night
Friday Night: Mostly clear, with a low around 60. North northeast wind 5 to 9 mph becoming calm in the evening.
Mostly Clear

 Saturday

Saturday: Sunny and hot, with a high near 104. Calm wind becoming east around 6 mph in the afternoon.
Hot
Hi 97 °F Lo 62 °F Hi 97 °F Lo 60 °F Hi 94 °F Lo 58 °F Hi 97 °F Lo 60 °F Hi 104 °F

 

This Afternoon
 
 A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97. Calm wind becoming east around 5 mph.
Tonight
 
 A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Partly cloudy, with a low around 62. South wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
 
 Mostly sunny and hot, with a high near 97. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 60. West wind 5 to 8 mph becoming calm after midnight.
Thursday
 
 A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny and hot, with a high near 94. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
 
 A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 58. North northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Friday
 
 Sunny and hot, with a high near 97. Calm wind becoming north 5 to 9 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 60. North northeast wind 5 to 9 mph becoming calm in the evening.
Saturday
 
 Sunny and hot, with a high near 104. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 64. Southeast wind 6 to 10 mph becoming south southwest after midnight.
Sunday
 
 Sunny and hot, with a high near 98. Northwest wind 15 to 20 mph becoming northeast 5 to 10 mph in the afternoon.
Sunday Night
 
 Partly cloudy, with a low around 57. Light and variable wind becoming west northwest 6 to 11 mph after midnight.
Monday
 
 Sunny, with a high near 85. West northwest wind 11 to 20 mph becoming north northeast in the afternoon.

 

Forecast from NOAA-NWS for Sheridan WY.