10-Day Weather Forecast - Belvidere, IL

As of

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  • 78|64°F
    Partly Cloudy

    Today

    78°F

    Partly cloudy. Near steady temperature in the upper 70s. Southwest winds 5 to 10 mph.

    Tonight

    64°F

    Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 30 percent.

    Hourly details
  • 81|60°F
    Partly Cloudy

    Day

    81°F

    Partly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms early in the morning. Highs in the lower 80s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of precipitation 20 percent.

    Night

    60°F

    Clear. Lows around 60. Northwest winds 5 to 10 mph.

    Hourly details
  • 79|58°F
    Partly Cloudy

    Day

    79°F

    Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. North winds 5 to 10 mph.

    Night

    58°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 79|60°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. Highs around 80.

    Night

    60°F

    Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

    Hourly details
  • 78|66°F
    Partly Cloudy

    Day

    78°F

    Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80.

    Night

    66°F

    Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent.

    Hourly details
  • 83|69°F
    Mostly Cloudy

    Day

    83°F

    Mostly cloudy and breezy. Highs in the lower 80s.

    Night

    69°F

    Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent.

    Hourly details
  • 81|67°F
    Mostly Cloudy

    Day

    81°F

    Mostly cloudy. Highs in the mid 80s.

    Night

    67°F

    Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 65F with an average humidity of 84%. Winds will be 2 mph from the SW.

  • 82|65°F
    40% Chance of Rain

    Day

    82°F

    Partly cloudy with a 35% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 65F with an average humidity of 70%. Winds will be 2 mph from the SW.

    Night

    65°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 82%. Winds will be 1 mph from the E.

  • 82|64°F
    30% Chance of Rain

    Day

    82°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 82F. Dew point will be around 64F with an average humidity of 70%. Winds will be 2 mph from the SE.

    Night

    64°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 64F with an average humidity of 83%. Winds will be 2 mph from the E.

  • 81|64°F
    40% Chance of Rain

    Day

    81°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 81F. Dew point will be around 64F with an average humidity of 71%. Winds will be 3 mph from the S.

    Night

    64°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 63F with an average humidity of 80%. Winds will be 3 mph from the SE.