Alton

United States
Partly CloudyPartly Cloudy
85°
66°
85°

Forecast

  • 4 PMPartly Cloudy83°
  • 5 PMPartly Cloudy83°
  • 6 PMMostly Cloudy82°
  • 7 PMMostly Cloudy80°
  • 8 PMMostly Cloudy77°
  • 9 PMMostly Cloudy74°
  • 10 PMMostly Cloudy73°
  • 11 PMMostly Cloudy71°
  • 12 AMMostly Cloudy70°
  • 1 AMMostly Cloudy69°
  • 2 AMMostly Cloudy68°
  • 3 AMMostly Cloudy68°
  • 4 AMMostly Cloudy68°
  • 5 AMThunderstorms68°
  • 6 AMThunderstorms67°
  • 7 AMThunderstorms67°
  • 8 AMThunderstorms67°
  • 9 AMThunderstorms68°
  • 10 AMThunderstorms70°
  • 11 AMThunderstorms72°
  • 12 PMThunderstorms73°
  • 1 PMThunderstorms75°
  • 2 PMThunderstorms76°
  • 3 PMThunderstorms76°
  • 4 PMThunderstorms77°
Sunday
ThunderstormsPrecipitation: 35%35%85°66°Partly cloudy with a high of 83 °F (28.3 °C). Winds SSE at 11 mph (17.7 kph).Night - Mostly cloudy. Winds variable at 7 to 9 mph (11.3 to 14.5 kph). The overnight low will be 68 °F (20.0 °C).
Monday
ThunderstormsPrecipitation: 60%60%80°66°Thunderstorms today with a high of 80 °F (26.7 °C) and a low of 66 °F (18.9 °C). There is a 60% chance of precipitation.
Tuesday
ThunderstormsPrecipitation: 45%45%79°64°Thunderstorms today with a high of 79 °F (26.1 °C) and a low of 64 °F (17.8 °C). There is a 45% chance of precipitation.
Wednesday
ThunderstormsPrecipitation: 35%35%80°64°Thunderstorms today with a high of 80 °F (26.7 °C) and a low of 64 °F (17.8 °C). There is a 35% chance of precipitation.
Thursday
Isolated ThundershowersPrecipitation: 25%25%80°63°Scattered thunderstorms today with a high of 80 °F (26.7 °C) and a low of 63 °F (17.2 °C). There is a 25% chance of precipitation.
Friday
Isolated ThundershowersPrecipitation: 10%10%83°64°Scattered thunderstorms today with a high of 83 °F (28.3 °C) and a low of 64 °F (17.8 °C).
Saturday
Partly CloudyPrecipitation: 10%10%85°67°Partly cloudy today with a high of 85 °F (29.4 °C) and a low of 67 °F (19.4 °C).
Sunday
ThunderstormsPrecipitation: 10%10%85°67°Thunderstorms today with a high of 85 °F (29.4 °C) and a low of 67 °F (19.4 °C).
Monday
ThunderstormsPrecipitation: 5%5%84°65°Thunderstorms today with a high of 84 °F (28.9 °C) and a low of 65 °F (18.3 °C).
Tuesday
ThunderstormsPrecipitation: 5%5%83°66°Thunderstorms today with a high of 83 °F (28.3 °C) and a low of 66 °F (18.9 °C).

Precipitation

Evening
Night
Overnight
Early Morning
Precipitation: 70%70%
Precipitation: 0%0%
Precipitation: 0%0%
Precipitation: 45%45%

Wind & Pressure

Wind

11 mph SSE

Barometer

27.8 inches

Details

Partly Cloudy
  • Feels like
    84°
  • Humidity
    56%
  • Visibility
    10.00 miles
  • UV Index
    6 (High)

Today - Partly cloudy with a high of 83 °F (28.3 °C). Winds SSE at 11 mph (17.7 kph).

Tonight - Mostly cloudy. Winds variable at 7 to 9 mph (11.3 to 14.5 kph). The overnight low will be 68 °F (20.0 °C).

Sun & Moon

Waning Crescent
Waning Crescent
7:03 AM8:13 PM

Map