Pontoon Beach 5 Day Forecast

Mon Apr 29 | Chance Of T-Storm Pontoon Beach weather - Mon Apr 29 - Chance Of T-Storm

79°F

High

62°F

Low

21mph S

Wind

Day: 50% | Night: 90%

Precipitation

6:05 am

Sunrise

7:50 pm

Sunset

Day
A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 79. Breezy, with a south wind 16 to 21 mph, with gusts as high as 31 mph.

Night
Showers and possibly a thunderstorm. Low around 62. South wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Tue Apr 30

Chance Of T-Storm

Pontoon Beach weather - Tue Apr 30 - Chance Of T-Storm
  • High 77°F
  • Low 54°F
  • Wind 13mph SW
  • Precipitation
    Day: 50%
    Night: 0%
  • Sunrise
    6:04 am
  • Sunset
    7:51 pm
Summary
Day
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Southwest wind 10 to 13 mph.
Night
Mostly clear, with a low around 54. Southwest wind 5 to 7 mph becoming calm after midnight.

Wed May 1

Sunny

Pontoon Beach weather - Wed May 1 - Sunny
  • High 81°F
  • Low 63°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 20%
  • Sunrise
    6:03 am
  • Sunset
    7:52 pm
Summary
Day
Sunny, with a high near 81.
Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63.

Thu May 2

Chance Of T-Storm

Pontoon Beach weather - Thu May 2 - Chance Of T-Storm
  • High 85°F
  • Low 65°F
  • Wind mild
  • Precipitation
    Day: 30%
    Night: 40%
  • Sunrise
    6:02 am
  • Sunset
    7:53 pm
Summary
Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Fri May 3

Chance Of T-Storm

Pontoon Beach weather - Fri May 3 - Chance Of T-Storm
  • High 82°F
  • Low 61°F
  • Wind mild
  • Precipitation
    Day: 70%
    Night: 60%
  • Sunrise
    6:01 am
  • Sunset
    7:54 pm
Summary
Day
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Currently

Pontoon Beach, IL  weather condition is Mostly Cloudy and 69°F. 69°F°F
29.94 inHg.
Barometer
79.88%
Humidity
S. 10mph
Wind
Mostly Cloudy

5 Day Forecast Nearby

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Includes the Counties: Madison County Il, Saint Charles County Mo, Saint Louis County Mo, Saint Louis City County Mo, Including The Cities Of Alton, Edwardsville, Saint Charles, And Saint Louis