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      Elev 489 ft, 41.347 °N 88.856 °W

      Ottawa, IL

      Ottawa Station58°
      Updated: 7:30 PM CDT on September 22, 2026 (GMT -5)
      9 minutes ago
      66°
      56°
      58
      Feels Like 58
      Partly Cloudy
      N
      7
      Higher temperature is expected tomorrow
      Wundermap
      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
        Tue 09/22
        Low 56°f
         5% Precip. / 0 in
        Cloudy skies. Low 56F. Winds NE at 5 to 10 mph.
        Tomorrow
        Wed 09/23
        High 69°f
         5% Precip. / 0 in
        Cloudy. High 69F. Winds NE at 10 to 15 mph.
        Tomorrow night
        Wed 09/23
        Low 56°f
         5% Precip. / 0 in
        Cloudy early with partial clearing expected late. Low 56F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        58°
        8PM
        57°
        9PM
        57°
        10PM
        57°
        11PM
        57°
        12AM
        58°
        1AM
        57°
        2AM
        58°
        3AM
        58°
        4AM
        58°
        5AM
        58°
        6AM
        57°
        6:44AM
        Sunrise
        7AM
        58°
        8AM
        59°
        9AM
        61°
        10AM
        63°
        11AM
        66°
        12PM
        67°
        1PM
        68°
        2PM
        68°
        3PM
        68°
        4PM
        68°
        5PM
        67°
        6PM
        65°
        6:50PM
        Sunset
        7PM
        64°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        25
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.26 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 81%
        6. Rainfall 0.2 in
        7. Snow Depth 0 in
         KVYS Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 74°F 95°F 2017
        4. Low 56°F 51°F 30°F 1995
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 74°F 95°F
        4. Low 56°F 51°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:44 AM 6:50 PM
        3. Civil Twilight 6:16 AM 7:18 PM
        4. Nautical Twilight 5:44 AM 7:50PM
        5. Astronomical Twilight 5:11 AM 8:23 PM
        1. Length of Visible Light 13h 1m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 44 seconds shorter
        1. Moon 5:28 PM 3:19 AM
        2. Waxing Gibbous91% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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