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Alton, IL
°F°C
Alton, IL
68°
86°
61°
0%
Clear skies. Low 62F. Winds SSE at 5 to 10 mph.
Humidity:
Barometer:
Dew Point:
63%
30.04 in
55°
Visibility:
Wind:
UV Index:
10.00 mi
0 mph CALM
0
°F°C
5:55 AM
7:55 PM

Hourly Forecast View Radar Map

  • 11PM
    0%
    70°
  • 12AM
    0%
    68°
  • 1AM
    0%
    67°
  • 2AM
    0%
    66°
  • 3AM
    0%
    65°
  • 4AM
    0%
    64°
  • 5AM
    0%
    63°
  • 6AM
    0%
    63°
  • 7AM
    0%
    64°
  • 8AM
    0%
    68°
  • 9AM
    0%
    73°
  • 10AM
    0%
    76°

7 Day Forecast

  • WED
    0%
    86° 62°
    Humidity: 70% Wind: NNE at 15 mph UV Index: 0 Sunrise: 05:57 am Sunset: 07:57 pm
  • THU
    20%
    86° 65°
    Humidity: 69% Wind: S at 15 mph UV Index: 8 Sunrise: 05:56 am Sunset: 07:58 pm
  • FRI
    80%
    83° 66°
    Humidity: 80% Wind: S at 13 mph UV Index: 5 Sunrise: 05:55 am Sunset: 07:59 pm
  • SAT
    80%
    83° 67°
    Humidity: 77% Wind: SSW at 10 mph UV Index: 4 Sunrise: 05:54 am Sunset: 08:00 pm
  • SUN
    80%
    86° 66°
    Humidity: 76% Wind: S at 14 mph UV Index: 8 Sunrise: 05:53 am Sunset: 08:01 pm
  • MON
    80%
    77° 52°
    Humidity: 60% Wind: SW at 14 mph UV Index: 7 Sunrise: 05:52 am Sunset: 08:02 pm
  • TUE
    10%
    70° 49°
    Humidity: 62% Wind: WNW at 13 mph UV Index: 7 Sunrise: 05:51 am Sunset: 08:03 pm