Basalt Weather Forecast

    • 19
    • 35

    Decreasing Clouds

    • 37
    • 39

    Rain Likely

    • 34
    • 45

    Chance Rain

    • 22
    • 43

    Chance Rain

    • 21
    • 41

    Mostly Sunny

    • 25
    • 45

    Partly Sunny

Today 22 Feb Lower Snake River Plain

Partly sunny. Patchy fog in the morning. Highs 32 to 39. Northeast Winds up to 10 Mph.

Tonight 22 Feb Lower Snake River Plain

Partly cloudy. Lows 16 to 26. East Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Basalt Temperature Statistics

February Temperature

Idaho Falls Regional Airport (14.9 miles)

  • Lowest 13 February, 2025

    -7.1 °F

  • Average February

    27 °F

  • Highest 5 February, 2025

    45.6 °F

Climate (2020–Present)

Idaho Falls Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    32.7 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    58.3 °F
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