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Alton, IL
°F°C
Alton, IL
52°
56°
35°
100%
Rain likely. High 56F. Winds SE at 10 to 20 mph. Chance of rain 100%. Rainfall possibly over one inch.
Humidity:
Barometer:
Dew Point:
74%
29.77 in
44°
Visibility:
Wind:
UV Index:
10.00 mi
10 mph SSE
0
°F°C

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6:50 AM
4:41 PM

Hourly Forecast View Radar Map

  • 5AM
    0%
    49°
  • 6AM
    0%
    50°
  • 7AM
    20%
    51°
  • 8AM
    20%
    53°
  • 9AM
    20%
    55°
  • 10AM
    60%
    55°
  • 11AM
    80%
    56°
  • 12PM
    90%
    56°
  • 1PM
    100%
    55°
  • 2PM
    100%
    54°
  • 3PM
    100%
    54°
  • 4PM
    100%
    54°

7 Day Forecast

  • SUN
    100%
    56° 35°
    Humidity: 95% Wind: SE at 14 mph UV Index: 0 Sunrise: 06:51 am Sunset: 04:41 pm
  • MON
    60%
    39° 25°
    Humidity: 71% Wind: W at 25 mph UV Index: 2 Sunrise: 06:52 am Sunset: 04:41 pm
  • TUE
    0%
    38° 27°
    Humidity: 69% Wind: W at 10 mph UV Index: 2 Sunrise: 06:53 am Sunset: 04:40 pm
  • WED
    10%
    44° 28°
    Humidity: 78% Wind: SW at 11 mph UV Index: 2 Sunrise: 06:54 am Sunset: 04:40 pm
  • THU
    0%
    35° 24°
    Humidity: 53% Wind: NNW at 12 mph UV Index: 2 Sunrise: 06:55 am Sunset: 04:40 pm
  • FRI
    10%
    44° 29°
    Humidity: 66% Wind: SSW at 12 mph UV Index: 1 Sunrise: 06:57 am Sunset: 04:39 pm
  • SAT
    10%
    40° 31°
    Humidity: 58% Wind: N at 10 mph UV Index: 2 Sunrise: 06:58 am Sunset: 04:39 pm