Blain Weather Forecast

    • 53
    • 78

    Rain

    • 48
    • 69

    Rain Showers

    • 48
    • 60

    Rain Showers

    • 47
    • 59

    Chance Rain Showers

    • 47
    • 61

    Slight Chance Rain Showers

    • 47
    • 67

    Chance Rain Showers

Today 20 Sep Perry

Rain with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming southwest this afternoon. Chance of rain near 100 percent.

Tonight 20 Sep Perry

Mostly cloudy. Showers likely with a slight chance of Thunderstorms in the evening. Lows in the mid 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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Blain Temperature Statistics

September Temperature

Harrisburg, Capital City Airport (35.4 miles)

  • Lowest 15 September, 2026

    48.9 °F

  • Average September

    72.8 °F

  • Highest 1 September, 2026

    91.9 °F

Climate (2021–2026)

Harrisburg, Capital City Airport (35.4 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    66.2 °F
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