Lewis and Clark Park Weather Forecast

    • 28
    • 56

    Rain

    • 29
    • 56

    Mostly Sunny

    • 36
    • 62

    Mostly Cloudy

    • 39
    • 61

    Mostly Cloudy

    • 30
    • 57

    Slight Chance Rain

    • 24
    • 51

    Mostly Sunny

Today 21 Mar Missoula/Bitterroot Valleys

Areas of rain early in the Morning, then rain likely late in the morning. Slight chance of rain early in the afternoon. Chance of rain 90 percent. Cooler. Highs in the lower to mid 50s. West Winds to 15 Mph with Gusts to around 30 Mph in the afternoon.

Tonight 21 Mar Missoula/Bitterroot Valleys

Mostly clear. Lows near 30. West Winds to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis and Clark Park Temperature Statistics

March Temperature

Missoula, Missoula International Airport (28 miles)

  • Lowest 15 March, 2026

    17.7 °F

  • Average March

    38.7 °F

  • Highest 19 March, 2026

    68 °F

Climate (2021–Present)

Missoula, Missoula International Airport (28 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.7 °F
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