Dillon Lake Weather Forecast

    • 61
    • 82

    Mostly Sunny

    • 67
    • 84

    Chance Rain Showers

    • 70
    • 87

    Rain Showers

    • 63
    • 84

    Chance Rain Showers

    • 59
    • 80

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

Today 25 Jul Muskingum

Patchy fog this morning. Mostly sunny. Highs in the lower 80s. West Winds around 5 Mph.

Tonight 25 Jul Muskingum

Mainly clear. Patchy fog after midnight. Lows in the lower 60s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dillon Lake Temperature Statistics

July Temperature

Zanesville, Zanesville Municipal Airport (13 miles)

  • Lowest 20 July, 2026

    56.6 °F

  • Average July

    77.7 °F

  • Highest 1 July, 2026

    94.6 °F

Climate (2021–2026)

Zanesville, Zanesville Municipal Airport (13 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    64.9 °F
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