National Weather Service Forecast for: Sheridan WY
Issued by: National Weather Service Billings, MT
Updated: 5:07 am MDT Jul 9, 2025
 
Today

Today: A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 99. Calm wind becoming east southeast around 6 mph in the afternoon.
Sunny then
Slight Chance
T-storms
 Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 59. Southwest wind around 7 mph becoming northeast in the evening.
Slight Chance
T-storms then
Partly Cloudy
 Thursday

Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 88. North northwest wind 8 to 16 mph.
Decreasing
Clouds

 Thursday
Night
Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northwest wind 9 to 11 mph.
Chance
T-storms then
Chance
Showers
 Friday

Friday: A 40 percent chance of showers and thunderstorms, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 73. North wind around 7 mph.
Chance
Showers then
Slight Chance
T-storms
 Friday
Night
Friday Night: Mostly clear, with a low around 46. North northeast wind around 6 mph becoming calm in the evening.
Mostly Clear

 Saturday

Saturday: Mostly sunny, with a high near 88. Calm wind becoming north northeast around 6 mph in the afternoon.
Mostly Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 55. North northeast wind around 6 mph becoming light and variable.
Partly Cloudy

 Sunday

Sunday: Sunny and hot, with a high near 90. West southwest wind 6 to 8 mph becoming north northeast in the afternoon.
Hot
Hi 99 °F Lo 59 °F Hi 88 °F Lo 51 °F Hi 73 °F Lo 46 °F Hi 88 °F Lo 55 °F Hi 90 °F

Heat Advisory
 

Today
 
 A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 99. Calm wind becoming east southeast around 6 mph in the afternoon.
Tonight
 
 A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 59. Southwest wind around 7 mph becoming northeast in the evening.
Thursday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 88. North northwest wind 8 to 16 mph.
Thursday Night
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northwest wind 9 to 11 mph.
Friday
 
 A 40 percent chance of showers and thunderstorms, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 73. North wind around 7 mph.
Friday Night
 
 Mostly clear, with a low around 46. North northeast wind around 6 mph becoming calm in the evening.
Saturday
 
 Mostly sunny, with a high near 88. Calm wind becoming north northeast around 6 mph in the afternoon.
Saturday Night
 
 Partly cloudy, with a low around 55. North northeast wind around 6 mph becoming light and variable.
Sunday
 
 Sunny and hot, with a high near 90. West southwest wind 6 to 8 mph becoming north northeast in the afternoon.
Sunday Night
 
 Partly cloudy, with a low around 55. Northeast wind 5 to 8 mph becoming south southwest after midnight.
Monday
 
 Mostly sunny, with a high near 87. Light and variable wind becoming northeast 5 to 8 mph in the morning.
Monday Night
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. North northeast wind 5 to 8 mph becoming west southwest after midnight.
Tuesday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. North northwest wind 6 to 10 mph.

 

Forecast from NOAA-NWS for Sheridan WY.