Ernest E Orwig Airport Weather Forecast

    • 63
    • 84

    Chance Thunderstorms

    • 63
    • 84

    Sunny

    • 66
    • 87

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

    • 72
    • 90

    Slight Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

Today 30 Jun Mercer

Partly sunny. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 30 Jun Mercer

Partly cloudy in the Evening, then clearing. Humid with Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

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Ernest E Orwig Airport Temperature Statistics

June Temperature

Galesburg Municipal Airport (11.2 miles)

  • Lowest 10 June, 2025

    47.5 °F

  • Average June

    72 °F

  • Highest 21 June, 2025

    90.5 °F

Climate (2020–Present)

Galesburg Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    61.5 °F
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