National Weather Service Forecast for: Sheridan WY
Issued by: National Weather Service Billings, MT
Updated: 2:10 pm MDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 80. West northwest wind 16 to 18 mph.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 42. Northwest wind 5 to 14 mph becoming south after midnight.
Mostly Clear

 Friday

Friday: Sunny, with a high near 82. South wind 6 to 16 mph becoming west in the afternoon.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 45. South southwest wind 6 to 8 mph.
Partly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 80. South wind 6 to 15 mph becoming west northwest in the afternoon.
Partly Sunny

 Saturday
Night
Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 34. North northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight.
Chance
Showers
 Sunday

Sunday: A slight chance of rain showers, mixing with snow after 9am, then gradually ending. Mostly sunny, with a high near 56. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Slight Chance
Rain/Snow
then Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 30. North northeast wind 5 to 7 mph becoming calm in the evening.
Partly Cloudy

 Monday

Monday: Partly sunny, with a high near 64. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Partly Sunny
Hi 80 °F Lo 42 °F Hi 82 °F Lo 45 °F Hi 80 °F Lo 34 °F Hi 56 °F Lo 30 °F Hi 64 °F

 

This Afternoon
 
 Sunny, with a high near 80. West northwest wind 16 to 18 mph.
Tonight
 
 Mostly clear, with a low around 42. Northwest wind 5 to 14 mph becoming south after midnight.
Friday
 
 Sunny, with a high near 82. South wind 6 to 16 mph becoming west in the afternoon.
Friday Night
 
 Partly cloudy, with a low around 45. South southwest wind 6 to 8 mph.
Saturday
 
 Partly sunny, with a high near 80. South wind 6 to 15 mph becoming west northwest in the afternoon.
Saturday Night
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 34. North northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight.
Sunday
 
 A slight chance of rain showers, mixing with snow after 9am, then gradually ending. Mostly sunny, with a high near 56. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
 
 Partly cloudy, with a low around 30. North northeast wind 5 to 7 mph becoming calm in the evening.
Monday
 
 Partly sunny, with a high near 64. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Monday Night
 
 Mostly cloudy, with a low around 34. North northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
 
 Mostly cloudy, with a high near 70. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
 
 Partly cloudy, with a low around 43. Northeast wind 5 to 7 mph becoming southwest in the evening.
Wednesday
 
 Mostly sunny, with a high near 74. Southwest wind 7 to 12 mph becoming west northwest 17 to 22 mph in the afternoon.

 

Forecast from NOAA-NWS for Sheridan WY.