Dayton Weather Forecast

    • 44
    • 67

    Becoming Sunny

    • 57
    • 72

    Chance Rain Showers

    • 65
    • 82

    Rain Showers

    • 68
    • 89

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Rain Showers

    • 65
    • 86

    Rain Showers Likely

Today 14 May Montgomery

Mostly sunny. Highs in the mid 60s. Northwest Winds 10 to 15 Mph.

Tonight 14 May Montgomery

Mostly clear. Lows in the lower 40s. Northwest Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dayton Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    36.5 °F

  • Average May

    55.9 °F

  • Highest 4 May, 2026

    74.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.4 °F
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