Baltimore Weather Forecast

    • 69
    • 89

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

    • 61
    • 80

    Partly Sunny

    • 68
    • 84

    Rain Showers Likely

    • 66
    • 83

    Chance Thunderstorms

    • 63
    • 80

    Chance Rain Showers

Today 16 Sep Fairfield

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the upper 80s. South Winds around 5 Mph, becoming southwest around 5 Mph in the afternoon. Chance of rain 30 percent.

Tonight 16 Sep Fairfield

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Muggy and Unseasonably warm. Lows in the upper 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Baltimore Temperature Statistics

September Temperature

Lancaster, Fairfield County Airport (6.8 miles)

  • Lowest 7 September, 2026

    58.6 °F

  • Average September

    76.3 °F

  • Highest 3 September, 2026

    95.6 °F

Climate (2021–2026)

Lancaster, Fairfield County Airport (6.8 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.1 °F
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