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      Elev 807 ft, 42.021 °N 88.181 °W

      Streamwood, IL

      Streamwood Station70°
      Updated: 3:32 PM CDT on September 16, 2026 (GMT -5)
      8 minutes ago
      75°
      65°
      70
      Feels Like 70
      Showers in Vicinity
      N
      7
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Thu 09/17
        Low 64°f
         69% Precip. / 0.25 in
        Rain showers early with scattered thunderstorms arriving overnight. Low 64F. Winds ENE at 5 to 10 mph. Chance of rain 70%. Locally heavy rainfall possible.
        Tomorrow
        Thu 09/17
        High 75°f
         81% Precip. / 0.09 in
        Cloudy with occasional rain...mainly in the morning. High near 75F. Winds NNE at 5 to 10 mph. Chance of rain 80%.
        Tomorrow night
        Thu 09/17
        Low 64°f
         13% Precip. / 0 in
        Mostly cloudy skies. Low 64F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        72°
        4PM
        66%
        71°
        5PM
        35%
        70°
        6PM
        70°
        7PM
        68°
        7:00PM
        Sunset
        8PM
        67°
        9PM
        67°
        10PM
        66°
        11PM
        66°
        12AM
        66°
        1AM
        66°
        2AM
        38%
        66°
        3AM
        59%
        66°
        4AM
        50%
        66°
        5AM
        54%
        66°
        6AM
        71%
        66°
        6:35AM
        Sunrise
        7AM
        81%
        66°
        8AM
        69%
        67°
        9AM
        69%
        67°
        10AM
        41%
        69°
        11AM
        71°
        12PM
        73°
        1PM
        74°
        2PM
        74°
        3PM
        75°
        Precipitation
        81%
        Rain ending around 5:15 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        22
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.27 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point65°F
        5. Humidity 78%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
         K06C Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 73°F 89°F 1991
        4. Low 65°F 54°F 36°F 2007
        5. Rain/Snow Depth
        6. Precipitation 0.25 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 72°F 84°F
        4. Low 65°F 53°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:33 AM 7:00 PM
        3. Civil Twilight 6:05 AM 7:28 PM
        4. Nautical Twilight 5:32 AM 8:01PM
        5. Astronomical Twilight 4:58 AM 8:35 PM
        1. Length of Visible Light 13h 22m
        2. Length of Day 12h 26m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 12:40 PM 9:30 PM
        2. Waxing Crescent30% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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