Weather in Idaho Falls, Idaho, United States

7-Day Detailed Weather Forecast for Idaho Falls

Overnight

Temperature: 31°F

Wind Speed: 18 to 22 mph

Wind Direction: S

Forecast: Rain before 4am, then rain and snow. Cloudy. Low around 31, with temperatures rising to around 35 overnight. South wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 39°F

Wind Speed: 14 to 28 mph

Wind Direction: SW

Forecast: A chance of snow before 8am. Mostly sunny. High near 39, with temperatures falling to around 37 in the afternoon. Southwest wind 14 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Tuesday Night

Temperature: 26°F

Wind Speed: 7 to 12 mph

Wind Direction: S

Forecast: Snow after 10pm. Mostly cloudy. Low around 26, with temperatures rising to around 28 overnight. South wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Temperature: 33°F

Wind Speed: 8 to 20 mph

Wind Direction: SSW

Forecast: Snow. Mostly cloudy, with a high near 33. South southwest wind 8 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Temperature: 18°F

Wind Speed: 12 to 18 mph

Wind Direction: SW

Forecast: A chance of snow. Mostly cloudy, with a low around 18. Southwest wind 12 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of around one inch possible.

Thursday

Temperature: 31°F

Wind Speed: 9 to 14 mph

Wind Direction: SSW

Forecast: A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 13°F

Wind Speed: 6 to 9 mph

Wind Direction: SSE

Forecast: A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

Friday

Temperature: 28°F

Wind Speed: 6 to 13 mph

Wind Direction: SSW

Forecast: A chance of snow before 5pm. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.

Friday Night

Temperature: 13°F

Wind Speed: 6 to 12 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 13.

Saturday

Temperature: 34°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 34.

Saturday Night

Temperature: 17°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 17.

Sunday

Temperature: 42°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 42.

Sunday Night

Temperature: 23°F

Wind Speed: 7 mph

Wind Direction: SE

Forecast: A slight chance of snow after 5am. Partly cloudy, with a low around 23. Chance of precipitation is 20%.

Monday

Temperature: 45°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 40%.