Grenada Weather Forecast

    • 39
    • 73

    Partly Sunny

    • 37
    • 71

    Partly Sunny

    • 39
    • 63

    Mostly Cloudy

    • 43
    • 66

    Chance Rain

    • 32
    • 55

    Rain Likely

    • 29
    • 51

    Chance Rain

    • 31
    • 59

    Mostly Sunny

Today 28 Mar Central Siskiyou County

Partly cloudy early this afternoon then clearing. Highs in the mid 60s to mid 70s. West Winds 10 to 15 Mph.

Tonight 28 Mar Central Siskiyou County

Mostly clear. Lows in the mid 30s to mid 40s. Northwest Winds 5 to 10 Mph shifting to the east well after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grenada Temperature Statistics

March Temperature

Montague Siskiyou County Airport (9.3 miles)

  • Lowest 11 March, 2026

    24.7 °F

  • Average March

    49.5 °F

  • Highest 18 March, 2026

    81.6 °F

Climate (2021–Present)

Montague Siskiyou County Airport (9.3 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    69.2 °F
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