Osterhout Lake Weather Forecast

    • 11
    • 16

    Snow Showers

    • 9
    • 16

    Snow Showers Likely

    • -8
    • 17

    Snow Showers Likely

    • 0
    • 14

    Chance Snow Showers

    • 0
    • 18

    Slight Chance Snow Showers

    • 9
    • 23

    Chance Snow Showers

Today 27 Jan Allegan

Snow Showers. Areas of blowing snow. New snow accumulation 1 to 2 Inches. Highs 15 to 20. Northwest Winds 15 to 25 Mph with Gusts to around 40 Mph. Chance of snow 80 percent.

Tonight 27 Jan Allegan

Snow Showers. Snow accumulation an inch or less. Lows 5 to 10 above. West Winds 5 to 10 Mph with Gusts to around 25 Mph. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Osterhout Lake Temperature Statistics

January Temperature

South Haven, South Haven Area Regional Airport (12.4 miles)

  • Lowest 24 January, 2026

    -0.4 °F

  • Average January

    26.8 °F

  • Highest 8 January, 2026

    62.6 °F

Climate (2021–Present)

South Haven, South Haven Area Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    59.3 °F
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