Weather in Idaho Falls, Idaho, United States

7-Day Detailed Weather Forecast for Idaho Falls

This Afternoon

Temperature: 46°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Mostly cloudy. High near 46, with temperatures falling to around 42 in the afternoon. South southwest wind around 3 mph.

Tonight

Temperature: 32°F

Wind Speed: 3 to 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy. Low around 32, with temperatures rising to around 34 overnight. South southwest wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 50°F

Wind Speed: 10 to 18 mph

Wind Direction: SSW

Forecast: Mostly cloudy. High near 50, with temperatures falling to around 46 in the afternoon. South southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 40°F

Wind Speed: 14 to 23 mph

Wind Direction: SSW

Forecast: Rain after 11pm. Mostly cloudy, with a low around 40. South southwest wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

Wednesday

Temperature: 50°F

Wind Speed: 20 to 35 mph

Wind Direction: SW

Forecast: Rain before 2pm, then rain and snow likely between 2pm and 5pm. Partly sunny, with a high near 50. Southwest wind 20 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

Wednesday Night

Temperature: 27°F

Wind Speed: 10 to 20 mph

Wind Direction: SW

Forecast: A chance of snow after 5am. Partly cloudy, with a low around 27. Chance of precipitation is 30%.

Thursday

Temperature: 41°F

Wind Speed: 10 to 14 mph

Wind Direction: SSW

Forecast: Snow before 5pm, then rain and snow likely. Cloudy, with a high near 41. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 35°F

Wind Speed: 14 to 21 mph

Wind Direction: SSW

Forecast: Rain and snow likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

Friday

Temperature: 48°F

Wind Speed: 21 to 26 mph

Wind Direction: SW

Forecast: Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

Friday Night

Temperature: 35°F

Wind Speed: 21 mph

Wind Direction: SW

Forecast: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Saturday

Temperature: 43°F

Wind Speed: 14 to 20 mph

Wind Direction: SW

Forecast: A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 50%.

Saturday Night

Temperature: 31°F

Wind Speed: 14 mph

Wind Direction: SSW

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

Sunday

Temperature: 44°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: A chance of rain and snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 50%.

Sunday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.