Johnson Lake Weather Forecast

    • 45
    • 59

    Rain Showers

    • 44
    • 61

    Mostly Cloudy

    • 41
    • 64

    Chance Rain Showers

    • 49
    • 72

    Mostly Sunny

    • 49
    • 72

    Chance Rain Showers

    • 50
    • 70

    Chance Rain Showers

Today 14 Sep Sheridan

Showers with a chance of Thunderstorms this Morning, then Showers likely this afternoon. Very windy with Highs in the lower 60s. South wind 20 to 30 Mph, increasing to west 35 to 40 Mph with Gusts up to 50 Mph this afternoon. Chance of rain near 100 percent.

Tonight 14 Sep Sheridan

Mostly cloudy. A chance of Showers in the evening. Very windy with Lows in the mid 40s. Northwest wind 25 to 35 Mph with Gusts up to 50 Mph, decreasing to 15 to 20 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

September Temperature

CROSBY (48.5 miles)

  • Lowest 12 September, 2026

    42.8 °F

  • Average September

    64.2 °F

  • Highest 6 September, 2026

    87.8 °F

Climate (2021–2026)

CROSBY (48.5 miles)

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  • Average Low 2021–2026

    28.4 °F

  • Average 2021–2026

    39.4 °F

  • Average High 2021–2026

    50.6 °F
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