Weather WorldGrant School, ID 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Grant School, ID Weather Forecast
Grant School, ID Weather Forecast Date: 1232 PM MDT Wed Sep 23 2026
The area/counties/county of: Arco/Mud Lake Desert, including: Mud Lake, Inl, Craters Of The Moon Nm, Idaho Falls, Rexburg, and St. Anthony.or toggle through each period.
Tonight... Mostly clear. Lows 41 to 48. Southeast winds up to 10 mph...Shifting to northeast after midnight.
Thursday... Sunny. Highs 70 to 77. Northeast winds around 10 mph in the morning...Becoming light and variable.
Thursday Night... Partly cloudy. Lows 41 to 51. East winds up to 10 mph.
Friday... Sunny. Highs 72 to 79. East winds around 10 mph.
Friday Night... Partly cloudy. Lows 42 to 51. Southwest winds 10 to 15 mph with gusts to around 25 mph.
Saturday... Partly cloudy. Highs 64 to 71. Lows 40 to 50.
Saturday Night... Partly cloudy. Highs 64 to 71. Lows 40 to 50.
Sunday... Partly sunny. Highs 66 to 73.
Sunday Night... Mostly cloudy with a chance of rain. Lows 41 to 49.
Monday... Partly sunny with a slight chance of rain. Highs 58 to 65.
Monday Night... Partly cloudy. Lows 35 to 43.
Tuesday... Mostly clear. Highs 58 to 67. Lows 34 to 43.
POP = Probability of Precipitation
Grant School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...