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      River Flood Warning
      until 11:00 AM EDT
      Elev 807 ft, 40.821 °N 84.926 °W

      Decatur, IN

      Decatur Station
      Updated: 1:57 AM EDT on August 21, 2026 (GMT -4)
      3 minutes ago
      84°
      64°
      64
      Feels Like 64
      Partly Cloudy
      N
      3
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Fri 08/21
      Low 59°f
      3% Precip. / 0 in
      Mostly clear. Low 59F. Winds light and variable.
      Tomorrow
      Sat 08/22
      High 81°f
      32% Precip. / 0.03 in
      Scattered clouds with the possibility of an isolated thunderstorm developing during the afternoon. High 81F. Winds light and variable. Chance of rain 30%.
      Tomorrow night
      Sat 08/22
      Low 63°f
      24% Precip. / 0 in
      Partly cloudy skies. Low 63F. Winds light and variable.
      Hourly Forecast
      Now
      64°
      2AM
      64°
      3AM
      63°
      4AM
      62°
      5AM
      62°
      6AM
      61°
      6:55AM
      Sunrise
      7AM
      60°
      8AM
      63°
      9AM
      66°
      10AM
      70°
      11AM
      74°
      12PM
      75°
      1PM
      77°
      2PM
      79°
      3PM
      79°
      4PM
      79°
      5PM
      32%
      80°
      6PM
      31%
      79°
      7PM
      78°
      8PM
      75°
      8:28PM
      Sunset
      9PM
      72°
      10PM
      69°
      11PM
      68°
      12AM
      67°
      1AM
      67°
      Precipitation
      32%
      Pollen
      Grass Pollen
      Moderate
      Air Quality
      54
      Moderate
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point62°F
      5. Humidity 94%
      6. Rainfall 0.22 in
      7. Snow Depth 0 in
       KVNW Station History
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 84°F 82°F 101°F 1916
      4. Low 64°F 61°F 45°F 1950
      5. Rain/Snow Depth
      6. Precipitation 0 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 80°F 81°F 99°F
      4. Low 64°F 61°F 42°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:55 AM 8:29 PM
      3. Civil Twilight 6:26 AM 8:57 PM
      4. Nautical Twilight 5:51 AM 9:32PM
      5. Astronomical Twilight 5:14 AM 10:09 PM
      1. Length of Visible Light 14h 30m
      2. Length of Day 13h 33m
      3. Tomorrow will be 2 minutes 29 seconds shorter
      1. Moon 4:33 PM 12:25 AM
      2. Waxing Gibbous66% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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