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      Elev 127 ft, 38.731 °N 90.069 °W

      Pontoon Beach, IL

      Thu, Oct 15, 2026
      Today
      Thu 10/15
      High 79°f
      80% Precip. / 0.34 in
      Thunderstorms likely this morning. Then a chance of scattered thunderstorms this afternoon. Storms may contain strong gusty winds. High 79F. Winds S at 10 to 15 mph. Chance of rain 80%.
      Tonight
      Thu 10/15
      Low 49°f
      48% Precip. / 0.04 in
      Rain showers this evening with overcast skies overnight. Low 49F. Winds WNW at 10 to 20 mph. Chance of rain 50%.
      Sunrise 7:09 AM
      Sunset 6:21 PM
      Moonrise 12:20 PM
      Moonset 9:16 PM
      Waxing Crescent, 23% visible
      Hourly Forecast
      Now
      69°
      4AM
      69°
      5AM
      69°
      6AM
      69°
      7AM
      68°
      7:09AM
      Sunrise
      8AM
      68°
      9AM
      70°
      10AM
      72°
      11AM
      56%
      74°
      12PM
      80%
      75°
      1PM
      54%
      76°
      2PM
      77°
      3PM
      79°
      4PM
      79°
      5PM
      79°
      6PM
      42%
      78°
      6:22PM
      Sunset
      7PM
      75°
      8PM
      72°
      9PM
      47%
      71°
      10PM
      42%
      69°
      11PM
      44%
      64°
      12AM
      48%
      61°
      1AM
      58°
      2AM
      56°
      3AM
      55°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 am
      Cloudy
      69°F 69°F 9% 0in 85% 67°F 96% 0 mph E 30.03in
      5:00 am
      Cloudy
      69°F 69°F 12% 0in 92% 68°F 96% 1 mph E 30.02in
      6:00 am
      Cloudy
      69°F 69°F 15% 0in 92% 68°F 97% 1 mph ESE 30.01in
      7:00 am
      Cloudy
      68°F 68°F 20% 0in 95% 68°F 100% 3 mph ESE 30.01in
      8:00 am
      Cloudy
      68°F 68°F 20% 0in 98% 68°F 100% 4 mph SE 30.01in
      9:00 am
      Cloudy
      70°F 70°F 22% 0in 99% 70°F 99% 4 mph SSE 30.01in
      10:00 am
      Cloudy
      72°F 72°F 24% 0in 97% 71°F 96% 7 mph SSE 30in
      11:00 am
      Scattered Thunderstorms
      74°F 76°F 56% 0.16in 93% 71°F 91% 9 mph S 29.98in
      12:00 pm
      Thunderstorms
      75°F 79°F 80% 0.09in 96% 71°F 90% 10 mph S 29.97in
      1:00 pm
      Scattered Thunderstorms
      76°F 80°F 54% 0.05in 89% 72°F 88% 10 mph SSW 29.94in
      2:00 pm
      Cloudy
      77°F 82°F 24% 0in 90% 73°F 87% 11 mph SSW 29.9in
      3:00 pm
      Cloudy
      79°F 84°F 22% 0in 88% 73°F 81% 10 mph SW 29.88in
      4:00 pm
      Cloudy
      79°F 84°F 24% 0in 92% 73°F 81% 11 mph SW 29.86in
      5:00 pm
      Mostly Cloudy
      79°F 84°F 20% 0in 79% 72°F 79% 10 mph SW 29.86in
      6:00 pm
      Scattered Thunderstorms
      78°F 83°F 42% 0.03in 58% 71°F 79% 9 mph SW 29.86in
      7:00 pm
      Mostly Cloudy
      75°F 79°F 22% 0in 67% 71°F 89% 9 mph WSW 29.86in
      8:00 pm
      Mostly Cloudy
      72°F 75°F 24% 0in 76% 71°F 94% 10 mph WSW 29.87in
      9:00 pm
      Showers
      71°F 73°F 47% 0.01in 80% 68°F 92% 12 mph W 29.89in
      10:00 pm
      Showers
      69°F 70°F 42% 0.01in 93% 66°F 91% 13 mph WNW 29.91in
      11:00 pm
      Showers
      64°F 63°F 44% 0.01in 96% 62°F 91% 13 mph WNW 29.96in
      Additional Conditions
      1. Pressure 30.03 in
      2. Visibility 5 miles
      3. Clouds Cloudy
      4. Dew Point67°F
      5. Humidity 95%
      6. Rainfall 0.96 in
      7. Snow Depth 0 in
      KALN Station History
      Almanac for October 15, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 68°F 88°F 1963
      4. Low 57°F 48°F 34°F 1979
      5. Rain/Snow Depth
      6. Precipitation 0.38 in - in -
      7. Snow 0 in - in -
      Almanac for October 16, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 59°F 68°F 90°F
      4. Low 44°F 48°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:09 AM 6:21 PM
      3. Civil Twilight 6:42 AM 6:48 PM
      4. Nautical Twilight 6:12 AM 7:19PM
      5. Astronomical Twilight 5:41 AM 7:50 PM
      1. Length of Visible Light 12h 5m
      2. Length of Day 11h 12m
      3. Tomorrow will be 2 minutes 24 seconds shorter
      1. Moon 12:20 PM 9:16 PM
      2. Waxing Crescent23% 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
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      Heat Index
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      Precip.
      Elev.
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      Level Access
      Glossary