Dempster Weather Forecast

    • 57
    • 74

    Rain Showers

    • 54
    • 65

    Rain Showers

    • 51
    • 64

    Mostly Cloudy

    • 50
    • 64

    Chance Rain Showers

    • 47
    • 60

    Mostly Cloudy

    • 48
    • 64

    Mostly Cloudy

    • 53
    • 67

    Chance Rain Showers

Today 17 Sep Hamlin

Partly sunny. A slight chance of Showers in the morning. Highs in the lower 70s. Chance of rain 20 percent.

Tonight 17 Sep Hamlin

Showers with a chance of Thunderstorms. Locally heavy rainfall possible. Near steady temperature in the upper 50s. East Winds 5 to 10 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Dempster Temperature Statistics

September Temperature

Watertown, Watertown Municipal Airport (20.5 miles)

  • Lowest 13 September, 2026

    46.7 °F

  • Average September

    69.8 °F

  • Highest 3 September, 2026

    93.7 °F

Climate (2021–2026)

Watertown, Watertown Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    56 °F
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