National Weather Service Forecast for: 17 Miles WSW Biddle MT
Issued by: National Weather Service Billings, MT
Updated: 12:32 am MDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 58. Calm wind.
Mostly Clear

Thursday

Thursday: Sunny and hot, with a high near 93. Calm wind becoming north northwest around 5 mph in the afternoon.
Hot

Thursday
Night
Thursday Night: Increasing clouds, with a low around 62. North wind around 6 mph becoming light and variable.
Increasing
Clouds

Friday

Friday: Mostly sunny and hot, with a high near 93. South southwest wind 5 to 11 mph becoming north northeast in the afternoon.
Hot

Friday
Night
Friday Night: Partly cloudy, with a low around 61. North northeast wind 6 to 13 mph becoming east after midnight.
Partly Cloudy

Saturday

Saturday: Mostly sunny and hot, with a high near 92. Southeast wind 7 to 14 mph.
Hot

Saturday
Night
Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 66. Southeast wind 10 to 15 mph.
Chance
Showers then
Mostly Cloudy
Sunday

Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 94. South wind around 7 mph becoming north northwest in the afternoon.
Mostly Sunny
then Slight
Chance
T-storms
Sunday
Night
Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 62. North northwest wind 5 to 9 mph becoming southeast in the evening.
Chance
Showers then
Mostly Clear
Lo 58 °F Hi 93 °F Lo 62 °F Hi 93 °F Lo 61 °F Hi 92 °F Lo 66 °F Hi 94 °F Lo 62 °F

 

Overnight
 
Mostly clear, with a low around 58. Calm wind.
Thursday
 
Sunny and hot, with a high near 93. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
 
Increasing clouds, with a low around 62. North wind around 6 mph becoming light and variable.
Friday
 
Mostly sunny and hot, with a high near 93. South southwest wind 5 to 11 mph becoming north northeast in the afternoon.
Friday Night
 
Partly cloudy, with a low around 61. North northeast wind 6 to 13 mph becoming east after midnight.
Saturday
 
Mostly sunny and hot, with a high near 92. Southeast wind 7 to 14 mph.
Saturday Night
 
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66. Southeast wind 10 to 15 mph.
Sunday
 
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 94. South wind around 7 mph becoming north northwest in the afternoon.
Sunday Night
 
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. North northwest wind 5 to 9 mph becoming southeast in the evening.
Monday
 
Sunny, with a high near 89. West wind 6 to 8 mph becoming north in the afternoon.
Monday Night
 
A 20 percent chance of showers. Partly cloudy, with a low around 59. North wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
 
Mostly sunny, with a high near 88. East wind 3 to 7 mph.
Tuesday Night
 
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. East northeast wind 5 to 8 mph.
Wednesday
 
Mostly sunny, with a high near 89. Southeast wind around 7 mph.

 

Forecast from NOAA-NWS for 17 Miles WSW Biddle MT.