Belvidere Weather Forecast

    • 42
    • 67

    Mostly Sunny

    • 30
    • 48

    Partly Sunny

    • 35
    • 58

    Mostly Cloudy

    • 46
    • 62

    Mostly Cloudy

    • 51
    • 74

    Rain Showers

    • 29
    • 59

    Chance Rain Showers

    • 25
    • 41

    Partly Sunny

Today 10 Mar Boone

Sunny. Near record breaking warmth likely. Highs in the mid 60s. Southwest Winds 5 to 10 Mph late in the Morning, increasing to 10 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 10 Mar Boone

Mostly clear. Lows in the lower 40s. Unseasonably mild. Southwest Winds 10 to 15 Mph early in the Evening, becoming west late. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belvidere Temperature Statistics

March Temperature

Rockford, Greater Rockford Airport (13.7 miles)

  • Lowest 2 March, 2025

    12.8 °F

  • Average March

    35.3 °F

  • Highest 8 March, 2025

    50 °F

Climate (2020–Present)

Rockford, Greater Rockford Airport (13.7 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    61.3 °F
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