Spoon Lake Weather Forecast

    • 67
    • 84

    Rain Showers Likely

    • 67
    • 86

    Chance Thunderstorms

    • 67
    • 84

    Rain Showers

    • 68
    • 84

    Rain Showers

    • 70
    • 90

    Chance Thunderstorms

    • 72
    • 93

    Mostly Sunny

    • 73
    • 95

    Slight Chance Thunderstorms

Today 5 Jun Knox

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 5 Jun Knox

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spoon Lake Temperature Statistics

June Temperature

Galesburg Municipal Airport (15.5 miles)

  • Lowest 2 June, 2026

    46.4 °F

  • Average June

    69.7 °F

  • Highest 1 June, 2026

    83.8 °F

Climate (2021–Present)

Galesburg Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.4 °F
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