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      Elev 607 ft, 41.630 °N 88.205 °W

      Plainfield, IL

      Plainfield Station67°
      Updated: 3:18 AM CDT on September 18, 2026 (GMT -5)
      9 minutes ago
      74°
      65°
      67
      Feels Like 67
      Cloudy
      N
      7
      Lower 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
        Fri 09/18
        High 74°f
         15% Precip. / 0 in
        Clouds and some sun this morning with more clouds for this afternoon. Slight chance of a rain shower. High 74F. Winds ENE at 10 to 15 mph.
        Tonight
        Fri 09/18
        Low 64°f
         66% Precip. / 0.35 in
        Mostly cloudy skies this evening followed by thunderstorms late. Severe thunderstorms expected. Low 64F. Winds ESE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Sat 09/19
        High 76°f66°f
         100% Precip. / 0.8 in
        Cloudy with rain in the morning...then scattered thunderstorms in the afternoon. Severe thunderstorms expected. High 76F. Winds SSE at 5 to 10 mph. Chance of rain 100%.
        Hourly Forecast
        Now
        67°
        4AM
        67°
        5AM
        66°
        6AM
        66°
        6:36AM
        Sunrise
        7AM
        65°
        8AM
        66°
        9AM
        68°
        10AM
        70°
        11AM
        71°
        12PM
        72°
        1PM
        73°
        2PM
        73°
        3PM
        73°
        4PM
        73°
        5PM
        72°
        6PM
        71°
        6:56PM
        Sunset
        7PM
        70°
        8PM
        68°
        9PM
        68°
        10PM
        67°
        11PM
        68°
        12AM
        67°
        1AM
        30%
        67°
        2AM
        39%
        67°
        3AM
        40%
        67°
        Precipitation
        40%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        33
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.2 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point64°F
        5. Humidity 91%
        6. Rainfall 2.8 in
        7. Snow Depth 0 in
         KLOT Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 76°F 92°F 1988
        4. Low 65°F 54°F 37°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.35 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 75°F 89°F
        4. Low 65°F 54°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:36 AM 6:56 PM
        3. Civil Twilight 6:08 AM 7:24 PM
        4. Nautical Twilight 5:35 AM 7:57PM
        5. Astronomical Twilight 5:02 AM 8:30 PM
        1. Length of Visible Light 13h 16m
        2. Length of Day 12h 20m
        3. Tomorrow will be 2 minutes 45 seconds shorter
        1. Moon 2:34 PM 11:05 PM
        2. First Quarter49% 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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