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      Flood Watch
      until 7:00 AM CDT
      +4 more alerts
      Elev 627 ft, 42.039 °N 87.686 °W

      Evanston, IL

      South Evanston Station64°
      Updated: 10:33 AM CDT on September 19, 2026 (GMT -5)
      5 minutes ago
      73°
      62°
      64
      Feels Like 64
      Showers in Vicinity
      N
      7
      Similar temperature is expected today
      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
        Today
        Sat 09/19
        High 73°f
         74% Precip. / 0.06 in
        Rain showers this morning with numerous thunderstorms developing during the afternoon hours. High 73F. Winds SSE at 5 to 10 mph. Chance of rain 70%. Localized flooding is possible.
        Tonight
        Sat 09/19
        Low 65°f
         91% Precip. / 0.92 in
        Thunderstorms likely. Low near 65F. E winds shifting to N at 10 to 15 mph. Chance of rain 90%. Rainfall near an inch. Locally heavy rainfall possible.
        Tomorrow
        Sun 09/20
        High 66°f59°f
         66% Precip. / 0.19 in
        Rain early...then remaining cloudy with showers in the afternoon. High 66F. Winds NE at 15 to 25 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        65°
        11AM
        83%
        65°
        12PM
        35%
        66°
        1PM
        68°
        2PM
        70°
        3PM
        72°
        4PM
        74%
        71°
        5PM
        69%
        71°
        6PM
        52%
        70°
        6:53PM
        Sunset
        7PM
        60%
        70°
        8PM
        46%
        70°
        9PM
        47%
        69°
        10PM
        53%
        69°
        11PM
        72%
        69°
        12AM
        71%
        69°
        1AM
        56%
        69°
        2AM
        57%
        69°
        3AM
        71%
        68°
        4AM
        91%
        67°
        5AM
        88%
        67°
        6AM
        77%
        66°
        6:36AM
        Sunrise
        7AM
        60%
        66°
        8AM
        67%
        66°
        9AM
        57%
        66°
        10AM
        59%
        66°
        Precipitation
        91%
        Rain ends by 1 PM
        Pollen
        None
        Air Quality
        31
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point63°F
        5. Humidity 95%
        6. Rainfall 0.28 in
        7. Snow Depth 0 in
         KPWK Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 74°F 88°F 2007
        4. Low 62°F 53°F 37°F 2012
        5. Rain/Snow Depth
        6. Precipitation 0.98 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 74°F 88°F
        4. Low 62°F 53°F 37°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 6:53 PM
        3. Civil Twilight 6:07 AM 7:20 PM
        4. Nautical Twilight 5:34 AM 7:53PM
        5. Astronomical Twilight 5:00 AM 8:27 PM
        1. Length of Visible Light 13h 13m
        2. Length of Day 12h 17m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 3:21 PM 11:58 PM
        2. Waxing Gibbous59% 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
        Precipitation
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