Idaho Falls Weather Forecast
- 31
- 58
Mostly Sunny
- 38
- 60
Partly Sunny
- 36
- 59
Breezy
- 38
- 60
Mostly Cloudy
- 34
- 53
Rain Likely
- 28
- 46
Chance Snow
Today 19 Mar Upper Snake River Plain
Sunny. Highs 52 to 62. Northeast Winds up to 10 Mph. Shifting to southwest around 10 Mph in the afternoon.
Tonight 19 Mar Upper Snake River Plain
Mostly clear. Lows 27 to 34. South Winds around 10 Mph. Shifting to northeast after midnight.
Idaho Falls Temperature Statistics
March Temperature
Idaho Falls Regional Airport (2.5 miles)
Lowest 5 March, 2024
0.8 °FAverage March
27.3 °FHighest 15 March, 2024
51.7 °F
Climate (2019–Present)
Idaho Falls Regional Airport (2.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
32.3 °FAverage 2019–2024
45 °FAverage High 2019–2024
57.2 °F