Belvidere Weather Forecast

    • 25
    • 26

    Chance Snow

    • 19
    • 41

    Partly Sunny

    • 2
    • 29

    Partly Sunny

    • 1
    • 13

    Chance Snow

    • 8
    • 15

    Chance Snow

    • 8
    • 21

    Slight Chance Snow

Today 21 Jan Central Middlesex County

Sunny this Morning, then becoming partly sunny. Highs in the mid 20s. Southwest Winds 5 to 10 Mph.

Tonight 21 Jan Central Middlesex County

Mostly cloudy. Snow Likely, mainly in the evening. Snow accumulation around an inch. Not as cool with Lows in the mid 20s. Temperature rising into the lower 30s after midnight. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of snow 60 percent.

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Belvidere Temperature Statistics

January Temperature

Lawrence Municipal Airport (9.3 miles)

  • Lowest 5 January, 2026

    12 °F

  • Average January

    30.6 °F

  • Highest 10 January, 2026

    50 °F

Climate (2021–Present)

Lawrence Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61 °F
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