Tennant Weather Forecast

    • 39
    • 68

    Sunny

    • 43
    • 75

    Sunny

    • 39
    • 71

    Rain

    • 31
    • 47

    Rain

    • 33
    • 56

    Mostly Sunny

    • 40
    • 67

    Mostly Sunny

    • 42
    • 72

    Mostly Sunny

Today 30 Apr North Central and Southeast Siskiyou County

Sunny. Highs in the lower 60s to lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 30 Apr North Central and Southeast Siskiyou County

Clear. Lows in the lower to mid 40s. North Winds 5 to 10 Mph shifting to the east well after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tennant Temperature Statistics

April Temperature

Mount Shasta (28 miles)

  • Lowest 1 April, 2025

    32 °F

  • Average April

    52 °F

  • Highest 15 April, 2025

    80.7 °F

Climate (2020–Present)

Mount Shasta (28 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    65.5 °F
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