Member Settings
      Elev 568 ft, 41.611 °N 90.335 °W

      Port Byron, IL

      Tue, Oct 13, 2026
      Today
      Tue 10/13
      High 80°f
      60% Precip. / 0.07 in
      Cloudy and damp with rain this morning...then becoming partly cloudy. High near 80F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
      Tonight
      Tue 10/13
      Low 58°f
      58% Precip. / 0.23 in
      Scattered showers and thunderstorms. Gusty winds and small hail are possible. Low 58F. Winds N at 5 to 10 mph. Chance of rain 60%.
      Sunrise 7:11 AM
      Sunset 6:23 PM
      Moonrise 10:32 AM
      Moonset 7:37 PM
      Waxing Crescent, 9% visible
      Hourly Forecast
      Now
      63°
      7:11AM
      Sunrise
      8AM
      69%
      64°
      9AM
      66°
      10AM
      69°
      11AM
      71°
      12PM
      73°
      1PM
      75°
      2PM
      76°
      3PM
      78°
      4PM
      78°
      5PM
      77°
      6PM
      75°
      6:23PM
      Sunset
      7PM
      70°
      8PM
      69°
      9PM
      41%
      68°
      10PM
      38%
      68°
      11PM
      58%
      67°
      12AM
      58%
      66°
      1AM
      52%
      65°
      2AM
      49%
      64°
      3AM
      46%
      63°
      4AM
      33%
      62°
      5AM
      61°
      6AM
      61°
      7AM
      60°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      8:00 am
      Rain
      64°F 64°F 69% 0.07in 100% 58°F 83% 7 mph WNW 29.85in
      9:00 am
      Mostly Sunny
      66°F 66°F 17% 0in 23% 59°F 77% 9 mph WNW 29.87in
      10:00 am
      Partly Cloudy
      69°F 69°F 6% 0in 30% 58°F 69% 8 mph NW 29.88in
      11:00 am
      Partly Cloudy
      71°F 71°F 6% 0in 40% 59°F 64% 6 mph WNW 29.88in
      12:00 pm
      Mostly Sunny
      73°F 73°F 1% 0in 21% 59°F 60% 6 mph WNW 29.88in
      1:00 pm
      Mostly Sunny
      75°F 75°F 1% 0in 20% 59°F 59% 6 mph WNW 29.87in
      2:00 pm
      Mostly Sunny
      76°F 76°F 3% 0in 29% 59°F 57% 6 mph W 29.86in
      3:00 pm
      Sunny
      78°F 80°F 5% 0in 16% 60°F 54% 6 mph W 29.85in
      4:00 pm
      Partly Cloudy
      78°F 80°F 4% 0in 32% 60°F 53% 5 mph W 29.85in
      5:00 pm
      Partly Cloudy
      77°F 80°F 4% 0in 31% 60°F 56% 5 mph W 29.85in
      6:00 pm
      Partly Cloudy
      75°F 75°F 11% 0in 30% 62°F 63% 4 mph WNW 29.85in
      7:00 pm
      Partly Cloudy
      70°F 71°F 18% 0in 51% 62°F 76% 3 mph NW 29.87in
      8:00 pm
      Partly Cloudy
      69°F 70°F 14% 0in 48% 63°F 81% 3 mph NNW 29.88in
      9:00 pm
      Scattered Thunderstorms
      68°F 69°F 41% 0.01in 73% 63°F 82% 4 mph N 29.89in
      10:00 pm
      Scattered Thunderstorms
      68°F 69°F 38% 0.02in 86% 63°F 86% 5 mph N 29.91in
      11:00 pm
      Scattered Thunderstorms
      67°F 68°F 58% 0.04in 80% 63°F 88% 5 mph N 29.92in
      Additional Conditions
      1. Pressure 29.83 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point58°F
      5. Humidity 83%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KDVN Station History
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 80°F 65°F 82°F 2008
      4. Low 63°F 45°F 30°F 1979
      5. Rain/Snow Depth
      6. Precipitation 0.3 in - in -
      7. Snow 0 in - in -
      Almanac for October 14, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 65°F 82°F
      4. Low 56°F 45°F 30°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:11 AM 6:23 PM
      3. Civil Twilight 6:43 AM 6:51 PM
      4. Nautical Twilight 6:11 AM 7:23PM
      5. Astronomical Twilight 5:39 AM 7:55 PM
      1. Length of Visible Light 12h 7m
      2. Length of Day 11h 11m
      3. Tomorrow will be 2 minutes 41 seconds shorter
      1. Moon 10:32 AM 7:37 PM
      2. Waxing Crescent9% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Level Access
      Glossary