Belvidere Weather Forecast

    • 59
    • 79

    Increasing Clouds

    • 53
    • 81

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 63
    • 81

    Partly Sunny

    • 67
    • 87

    Chance Thunderstorms

    • 68
    • 90

    Slight Chance Thunderstorms

Today 12 May Franklin

Mostly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 12 May Franklin

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belvidere Temperature Statistics

May Temperature

Winchester Municipal Airport (7.5 miles)

  • Lowest 8 May, 2026

    42.8 °F

  • Average May

    60.6 °F

  • Highest 4 May, 2026

    77 °F

Climate (2021–Present)

Winchester Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    71.5 °F
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