Jarchow Reservoir Weather Forecast

    • 60
    • 80

    Chance Thunderstorms

    • 58
    • 72

    Rain Showers Likely

    • 63
    • 77

    Mostly Cloudy

    • 74
    • 88

    Mostly Sunny

    • 76
    • 92

    Mostly Sunny

    • 71
    • 92

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

Today 24 Jun Jefferson

Partly sunny. Near steady temperature around 80. Northeast Winds around 5 Mph.

Tonight 24 Jun Jefferson

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the Evening, then a chance of Thunderstorms after midnight. Lows in the lower 60s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jarchow Reservoir Temperature Statistics

June Temperature

Hebron, Hebron Municipal Airport (23 miles)

  • Lowest 15 June, 2026

    49.1 °F

  • Average June

    72.5 °F

  • Highest 9 June, 2026

    92.8 °F

Climate (2021–2026)

Hebron, Hebron Municipal Airport (23 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    67 °F
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