Johnson Lake Weather Forecast

    • 58
    • 85

    Increasing Clouds

    • 65
    • 92

    Partly Sunny

    • 64
    • 99

    Breezy

    • 67
    • 103

    Hot

    • 64
    • 95

    Mostly Sunny

    • 63
    • 93

    Partly Sunny

Today 22 Jul Eastern Roosevelt

Sunny. Highs in the mid 80s. Southeast wind 5 to 10 Mph.

Tonight 22 Jul Eastern Roosevelt

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 50s. East wind around 5 Mph.

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  • Temperature Real-Time

Johnson Lake Temperature Statistics

July Temperature

Sidney-Richland (47.2 miles)

  • Lowest 1 July, 2026

    53.1 °F

  • Average July

    76.3 °F

  • Highest 12 July, 2026

    111 °F

Climate (2021–2026)

Sidney-Richland (47.2 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.9 °F
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