Dayton Weather Forecast

    • 56
    • 83

    Chance Rain Showers

    • 54
    • 78

    Rain Showers

    • 52
    • 72

    Rain Showers

    • 52
    • 75

    Rain Showers

    • 54
    • 81

    Chance Thunderstorms

    • 56
    • 84

    Slight Chance Thunderstorms

Today 12 Aug Sheridan Foothills

Cloudy. Patchy smoke through the day. Slight chance of Showers late in the morning. Chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 12 Aug Sheridan Foothills

Mostly cloudy. Patchy smoke through the night. Patchy fog Overnight, then Areas of fog after 3 am. Chance of rain Showers and isolated Thunderstorms in the evening. Chance of rain overnight. Lows in the mid 50s. East Winds 5 to 10 Mph in the evening shifting to the west overnight. Chance of precipitation 30 percent.

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Dayton Temperature Statistics

August Temperature

Sheridan County Airport (16.2 miles)

  • Lowest 4 August, 2026

    40.6 °F

  • Average August

    70.7 °F

  • Highest 1 August, 2026

    104.6 °F

Climate (2021–2026)

Sheridan County Airport (16.2 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    62.2 °F
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