National Weather Service Forecast for: Blackfoot ID
Issued by: National Weather Service Pocatello, ID
Updated: 5:31 am MDT May 26, 2026
 
Today

Today: A chance of rain and thunderstorms before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm. Mostly cloudy, with a high near 77. South southeast wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Chance Rain
then Chance
T-storms
 Tonight

Tonight: Partly cloudy, with a low around 44. East southeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 82. Northeast wind 5 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 23 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 47. South wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 18 mph.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 83. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 46.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 75.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 42.
Partly Cloudy

 Saturday

Saturday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Chance
Showers
Hi 77 °F Lo 44 °F Hi 82 °F Lo 47 °F Hi 83 °F Lo 46 °F Hi 75 °F Lo 42 °F Hi 68 °F

 

Today
 
 A chance of rain and thunderstorms before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm. Mostly cloudy, with a high near 77. South southeast wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Tonight
 
 Partly cloudy, with a low around 44. East southeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Wednesday
 
 Mostly sunny, with a high near 82. Northeast wind 5 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
 
 Partly cloudy, with a low around 47. South wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 18 mph.
Thursday
 
 Sunny, with a high near 83. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
 
 Partly cloudy, with a low around 46.
Friday
 
 Mostly sunny, with a high near 75.
Friday Night
 
 Partly cloudy, with a low around 42.
Saturday
 
 A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Saturday Night
 
 Partly cloudy, with a low around 40.
Sunday
 
 Sunny, with a high near 73.
Sunday Night
 
 Mostly clear, with a low around 41.
Monday
 
 Sunny, with a high near 77.

 

Forecast from NOAA-NWS for Blackfoot ID.