Jamestown Weather Forecast

    • 57
    • 68

    Increasing Clouds

    • 37
    • 69

    Rain Showers

    • 32
    • 48

    Rain/Freezing Rain

    • 36
    • 46

    Rain Showers Likely

    • 40
    • 54

    Chance Rain Showers

    • 44
    • 65

    Rain Showers Likely

Today 30 Mar Ottawa

Mostly sunny. Highs in the lower 60s near lake Michigan in the upper 60s inland. Southwest Winds 5 to 15 Mph.

Tonight 30 Mar Ottawa

Rain Showers likely and a chance of Thunderstorms after midnight. Lows in the mid 50s. South Winds 5 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamestown Temperature Statistics

March Temperature

Holland - West Michigan Regional Airport (13.7 miles)

  • Lowest 1 March, 2026

    15.7 °F

  • Average March

    40.3 °F

  • Highest 9 March, 2026

    68.6 °F

Climate (2021–Present)

Holland - West Michigan Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.8 °F
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