Irishtown Weather Forecast

    • 62
    • 86

    Sunny

    • 67
    • 91

    Partly Sunny

    • 71
    • 100

    Hot

    • 71
    • 100

    Hot

    • 66
    • 92

    Mostly Sunny

    • 63
    • 84

    Mostly Sunny

Today 7 Sep Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft

Sunny, warmer. Highs 75 to 85. Northeast Winds around 10 Mph with Gusts to around 25 Mph shifting to the west up to 10 Mph in the afternoon.

Tonight 7 Sep Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft

Clear. Lows 55 to 63. Northeast Winds up to 10 Mph.

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Irishtown Temperature Statistics

September Temperature

Chico Municipal Airport (12.4 miles)

  • Lowest 4 September, 2026

    55.4 °F

  • Average September

    64.6 °F

  • Highest 2 September, 2026

    75.2 °F

Climate (2021–2026)

Chico Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.9 °F
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