Mumm Reservoir Weather Forecast

    • 50
    • 62

    Rain Showers Likely

    • 47
    • 58

    Rain Showers Likely

    • 44
    • 63

    Slight Chance Rain Showers

    • 48
    • 68

    Chance Rain Showers

    • 48
    • 71

    Chance Rain Showers

    • 51
    • 78

    Mostly Sunny

Today 25 May Thayer

Showers Likely, slight chance of Thunderstorms. Patchy fog in the Morning, then chance of Showers and slight chance of Thunderstorms in the afternoon. Highs in the lower 60s. Northeast Winds 15 to 20 Mph with Gusts to around 25 Mph. Chance of precipitation 70 percent.

Tonight 25 May Thayer

Cloudy. Chance of Showers. Slight chance of Thunderstorms in the Evening, then Showers likely and chance of Thunderstorms after midnight. Lows in the upper 40s. East Winds 10 to 15 Mph with Gusts to around 25 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mumm Reservoir Temperature Statistics

May Temperature

Hebron, Hebron Municipal Airport (9.9 miles)

  • Lowest 3 May, 2025

    36.5 °F
  • Average May

    63.9 °F
  • Highest 14 May, 2025

    90 °F

Climate (2020–Present)

Hebron, Hebron Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    42.3 °F
  • Average 2020–2025

    54.1 °F
  • Average High 2020–2025

    66.3 °F
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