Stillwater Weather Forecast

    • 74
    • 89

    Rain Showers Likely

    • 70
    • 91

    Thunderstorms Likely

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

    • 71
    • 88

    Slight Chance Thunderstorms

    • 70
    • 89

    Chance Thunderstorms

Today 22 Jul Washington

Decreasing Clouds. A 20 percent chance of Thunderstorms late in the afternoon. Highs in the mid 80s. Southeast Winds 5 to 15 Mph.

Tonight 22 Jul Washington

Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the lower 70s. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stillwater Temperature Statistics

July Temperature

Lake Elmo Airport (3.7 miles)

  • Lowest 17 July, 2025

    50 °F

  • Average July

    71.7 °F

  • Highest 4 July, 2025

    89.6 °F

Climate (2020–Present)

Lake Elmo Airport (3.7 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    45.9 °F

  • Average High 2020–2025

    54.8 °F
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