Dayton Weather Forecast

    • 15
    • 23

    Decreasing Clouds

    • 31
    • 35

    Partly Sunny

    • 31
    • 42

    Mostly Cloudy

    • 22
    • 52

    Rain

    • 23
    • 30

    Slight Chance Rain/Snow

    • 33
    • 47

    Chance Rain

    • 31
    • 44

    Slight Chance Rain

Today 15 Dec Montgomery

Partly cloudy. Warmer with Highs in the lower 20s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Dec Montgomery

Mostly Cloudy, then becoming partly cloudy late this Evening, then becoming clear. Warmer with Lows 10 to 15. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dayton Temperature Statistics

December Temperature

Dayton / Wright-Patterson Air Force Base (8.7 miles)

  • Lowest 13 December, 2025

    14.2 °F

  • Average December

    30 °F

  • Highest 10 December, 2025

    44.4 °F

Climate (2020–Present)

Dayton / Wright-Patterson Air Force Base (8.7 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    64.2 °F
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