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      Flood Watch
      until 8:00 AM EDT
      Elev 246 ft, 41.337 °N 86.299 °W

      Plymouth, IN

      Plymouth Station70°
      Updated: 8:09 PM EDT on September 18, 2026 (GMT -4)
      2 minutes ago
      76°
      63°
      70
      Feels Like 70
      Clear
      N
      6
      Similar 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
        Fri 09/18
        Low 61°f
         46% Precip. / 0.06 in
        Partly cloudy this evening followed by increasing clouds with showers developing after midnight. Low 61F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
        Tomorrow
        Sat 09/19
        High 74°f
         90% Precip. / 0.48 in
        Thunderstorms. High 74F. Winds SE at 10 to 15 mph. Chance of rain 90%. Locally heavy rainfall possible.
        Tomorrow night
        Sat 09/19
        Low 66°f
         67% Precip. / 0.48 in
        Thunderstorms. Storms may contain strong gusty winds. Low 66F. Winds light and variable. Chance of rain 70%.
        Hourly Forecast
        Now
        69°
        9PM
        68°
        10PM
        67°
        11PM
        67°
        12AM
        65°
        1AM
        65°
        2AM
        65°
        3AM
        64°
        4AM
        64°
        5AM
        46%
        63°
        6AM
        37%
        63°
        7AM
        36%
        62°
        7:29AM
        Sunrise
        8AM
        45%
        62°
        9AM
        90%
        63°
        10AM
        76%
        64°
        11AM
        77%
        64°
        12PM
        63%
        64°
        1PM
        63%
        66°
        2PM
        68°
        3PM
        36%
        70°
        4PM
        30%
        72°
        5PM
        73°
        6PM
        72°
        7PM
        71°
        7:47PM
        Sunset
        8PM
        45%
        70°
        Precipitation
        90%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        28
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.13 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point63°F
        5. Humidity 79%
        6. Rainfall 0.09 in
        7. Snow Depth 0 in
         KOXI Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 76°F 93°F 1978
        4. Low 63°F 52°F 34°F 1916
        5. Rain/Snow Depth
        6. Precipitation 0.06 in 0.12 in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 76°F 91°F
        4. Low 63°F 52°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:29 AM 7:47 PM
        3. Civil Twilight 7:02 AM 8:15 PM
        4. Nautical Twilight 6:29 AM 8:47PM
        5. Astronomical Twilight 5:56 AM 9:20 PM
        1. Length of Visible Light 13h 12m
        2. Length of Day 12h 17m
        3. Tomorrow will be 2 minutes 43 seconds shorter
        1. Moon 4:13 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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