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      Elev 774 ft, 40.677 °N 86.163 °W

      Grissom AFB, IN

      Grissom AFB Station49°
      Updated: 2:49 AM EDT on October 6, 2026 (GMT -4)
      2 minutes ago
      71°
      45°
      49
      Feels Like 48
      Clear
      N
      4
      Higher temperature is expected today
      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
        Mon 10/05
        Low 43°f
         2% Precip. / 0 in
        Clear skies. Low 43F. Winds light and variable.
        Tomorrow
        Tue 10/06
        High 74°f
         2% Precip. / 0 in
        A mainly sunny sky. High 74F. Winds S at 5 to 10 mph.
        Tomorrow night
        Tue 10/06
        Low 53°f
         2% Precip. / 0 in
        Clear skies. Low 53F. Winds SSW at 5 to 10 mph.
        Hourly Forecast
        Now
        49°
        3AM
        48°
        4AM
        48°
        5AM
        47°
        6AM
        45°
        7AM
        44°
        7:46AM
        Sunrise
        8AM
        44°
        9AM
        49°
        10AM
        56°
        11AM
        62°
        12PM
        65°
        1PM
        68°
        2PM
        70°
        3PM
        72°
        4PM
        72°
        5PM
        72°
        6PM
        71°
        7PM
        66°
        7:18PM
        Sunset
        8PM
        62°
        9PM
        60°
        10PM
        58°
        11PM
        57°
        12AM
        56°
        1AM
        56°
        2AM
        55°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.22 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point42°F
        5. Humidity 79%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGUS Station History
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 69°F 86°F 1963
        4. Low 43°F 45°F 28°F 1980
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.09 in -
        7. Snow 0 in - in -
        Almanac for October 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 69°F 90°F
        4. Low 53°F 44°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:46 AM 7:18 PM
        3. Civil Twilight 7:19 AM 7:45 PM
        4. Nautical Twilight 6:47 AM 8:17PM
        5. Astronomical Twilight 6:15 AM 8:49 PM
        1. Length of Visible Light 12h 26m
        2. Length of Day 11h 31m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 3:14 AM 5:23 PM
        2. Waning Crescent20% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
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