Alton

United States
ClearClear
76°
45°
55°

Forecast

  • 10 PMClear55°
  • 11 PMClear54°
  • 12 AMClear53°
  • 1 AMClear53°
  • 2 AMClear52°
  • 3 AMClear51°
  • 4 AMClear51°
  • 5 AMClear51°
  • 6 AMClear51°
  • 7 AMClear51°
  • 8 AMSunny52°
  • 9 AMSunny56°
  • 10 AMSunny62°
  • 11 AMSunny68°
  • 12 PMSunny72°
  • 1 PMSunny76°
  • 2 PMSunny78°
  • 3 PMSunny80°
  • 4 PMSunny81°
  • 5 PMSunny82°
  • 6 PMSunny82°
  • 7 PMSunny78°
  • 8 PMClear71°
  • 9 PMClear65°
  • 10 PMClear61°
Monday
SunnyPrecipitation: 0%0%76°45°Night - Clear. Winds variable at 4 to 7 mph (6.4 to 11.3 kph). The overnight low will be 51 °F (10.6 °C).Sunny with a high of 81 °F (27.2 °C). Winds variable at 7 to 9 mph (11.3 to 14.5 kph).
Tuesday
SunnyPrecipitation: 0%0%82°51°Sunny today with a high of 82 °F (27.8 °C) and a low of 51 °F (10.6 °C).
Wednesday
SunnyPrecipitation: 0%0%75°52°Sunny today with a high of 75 °F (23.9 °C) and a low of 52 °F (11.1 °C).
Thursday
SunnyPrecipitation: 0%0%68°44°Sunny today with a high of 68 °F (20.0 °C) and a low of 44 °F (6.7 °C).
Friday
Partly CloudyPrecipitation: 0%0%70°46°Partly cloudy today with a high of 70 °F (21.1 °C) and a low of 46 °F (7.8 °C).
Saturday
FairPrecipitation: 0%0%72°50°Mostly sunny today with a high of 72 °F (22.2 °C) and a low of 50 °F (10.0 °C).
Sunday
FairPrecipitation: 5%5%76°54°Mostly sunny today with a high of 76 °F (24.4 °C) and a low of 54 °F (12.2 °C).
Monday
BlusteryPrecipitation: 10%10%80°58°Breezy today with a high of 80 °F (26.7 °C) and a low of 58 °F (14.4 °C).
Tuesday
ThunderstormsPrecipitation: 25%25%77°60°Thunderstorms today with a high of 77 °F (25.0 °C) and a low of 60 °F (15.6 °C). There is a 25% chance of precipitation.
Wednesday
Isolated ThundershowersPrecipitation: 20%20%70°55°Scattered thunderstorms today with a high of 70 °F (21.1 °C) and a low of 55 °F (12.8 °C).

Precipitation

Night
Overnight
Early Morning
Morning
Precipitation: 0%0%
Precipitation: 0%0%
Precipitation: 0%0%
Precipitation: 0%0%

Wind & Pressure

Wind

4 mph SSW

Barometer

28.0 inches

Details

Clear
  • Feels like
    55°
  • Humidity
    77%
  • Visibility
    10.00 miles
  • UV Index
    0 (Low)

Tonight - Clear. Winds variable at 4 to 7 mph (6.4 to 11.3 kph). The overnight low will be 51 °F (10.6 °C).

Today - Sunny with a high of 81 °F (27.2 °C). Winds variable at 7 to 9 mph (11.3 to 14.5 kph).

Sun & Moon

Waning Crescent
Waning Crescent
7:29 AM7:26 PM

Map