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      Heat Advisory
      until 9:00 PM CDT
      Elev 807 ft, 41.467 °N 87.063 °W

      Valparaiso, IN

      Porter County Municipal Airport Station78°
      Updated: 1:32 AM CDT on September 3, 2026 (GMT -5)
      3 minutes ago
      95°
      72°
      78
      Feels Like 78
      Clear
      N
      5
      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
        Tonight
        Thu 09/03
        Low 74°f
         5% Precip. / 0 in
        Clear skies. Low 74F. Winds light and variable.
        Tomorrow
        Fri 09/04
        High 92°f
         24% Precip. / 0 in
        Sunshine and some clouds. A stray shower or thunderstorm is possible. High 92F. Winds SW at 5 to 10 mph.
        Tomorrow night
        Fri 09/04
        Low 72°f
         49% Precip. / 0.06 in
        Clear in the evening then increasing clouds with some scattered thunderstorms after midnight. Low 72F. Winds light and variable. Chance of rain 50%.
        Hourly Forecast
        Now
        78°
        2AM
        77°
        3AM
        77°
        4AM
        76°
        5AM
        76°
        6AM
        75°
        6:16AM
        Sunrise
        7AM
        75°
        8AM
        78°
        9AM
        81°
        10AM
        84°
        11AM
        87°
        12PM
        89°
        1PM
        90°
        2PM
        90°
        3PM
        31%
        90°
        4PM
        86°
        5PM
        85°
        6PM
        85°
        7PM
        82°
        7:17PM
        Sunset
        8PM
        80°
        9PM
        79°
        10PM
        78°
        11PM
        77°
        12AM
        77°
        1AM
        76°
        Precipitation
        31%
        Pollen
        Grass Pollen
        Low
        Air Quality
        62
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point75°F
        5. Humidity 91%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KVPZ Station History
        Almanac for September 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 95°F 79°F 93°F 1894
        4. Low 72°F 59°F 45°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 79°F 98°F
        4. Low 72°F 58°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:16 AM 7:17 PM
        3. Civil Twilight 5:48 AM 7:46 PM
        4. Nautical Twilight 5:14 AM 8:19PM
        5. Astronomical Twilight 4:39 AM 8:54 PM
        1. Length of Visible Light 13h 57m
        2. Length of Day 13h 1m
        3. Tomorrow will be 2 minutes 41 seconds shorter
        1. Moon 10:36 PM 1:42 PM
        2. Waning Gibbous52% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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