Hartford Municipal Airport Weather Forecast

    • 57
    • 67

    Rain Showers

    • 52
    • 65

    Slight Chance Rain Showers

    • 48
    • 61

    Mostly Cloudy

    • 47
    • 60

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 50
    • 67

    Partly Sunny

Today 19 Sep Washington

Rain Showers and isolated Thunderstorms in the Morning, then numerous rain Showers and scattered Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Highs in the mid 60s. Southeast Winds 5 to 15 Mph. Chance of precipitation near 100 percent.

Tonight 19 Sep Washington

Cloudy. Scattered Thunderstorms in the evening. Rain Showers through around Midnight, then scattered light rain Showers after midnight. Lows in the upper 50s. Northeast Winds up to 10 Mph. Chance of precipitation 80 percent.

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Hartford Municipal Airport Temperature Statistics

September Temperature

West Bend Municipal Airport (13.7 miles)

  • Lowest 14 September, 2026

    41 °F

  • Average September

    66.3 °F

  • Highest 1 September, 2026

    86 °F

Climate (2021–2026)

West Bend Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    56.7 °F
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