7-Day Forecast Summary
7-Day Detailed Weather Forecast for Alton
Today |
|
|---|---|
|
|
Temperature: 95°F Wind Speed: 5 to 10 mph Wind Direction: E Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 95. Heat index values as high as 106. East wind 5 to 10 mph. Chance of precipitation is 40%. |
Tonight |
|
|
|
Temperature: 77°F Wind Speed: 1 to 10 mph Wind Direction: ENE Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. East northeast wind 1 to 10 mph. Chance of precipitation is 20%. |
Friday |
|
|
|
Temperature: 96°F Wind Speed: 2 to 12 mph Wind Direction: NE Forecast: A slight chance of rain showers between noon and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 96. Heat index values as high as 106. Northeast wind 2 to 12 mph. Chance of precipitation is 40%. |
Friday Night |
|
|
|
Temperature: 76°F Wind Speed: 1 to 12 mph Wind Direction: E Forecast: Mostly clear, with a low around 76. East wind 1 to 12 mph. |
Saturday |
|
|
|
Temperature: 97°F Wind Speed: 1 to 9 mph Wind Direction: E Forecast: Sunny, with a high near 97. East wind 1 to 9 mph. |
Saturday Night |
|
|
|
Temperature: 77°F Wind Speed: 1 to 12 mph Wind Direction: ESE Forecast: Partly cloudy, with a low around 77. East southeast wind 1 to 12 mph, with gusts as high as 21 mph. |
Sunday |
|
|
|
Temperature: 98°F Wind Speed: 1 to 8 mph Wind Direction: ESE Forecast: Mostly sunny, with a high near 98. East southeast wind 1 to 8 mph. |
Sunday Night |
|
|
|
Temperature: 78°F Wind Speed: 2 to 10 mph Wind Direction: SE Forecast: Mostly clear, with a low around 78. Southeast wind 2 to 10 mph, with gusts as high as 21 mph. |
Monday |
|
|
|
Temperature: 99°F Wind Speed: 2 to 12 mph Wind Direction: SE Forecast: Sunny, with a high near 99. Southeast wind 2 to 12 mph, with gusts as high as 21 mph. |
Monday Night |
|
|
|
Temperature: 78°F Wind Speed: 10 to 14 mph Wind Direction: SE Forecast: Partly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 25 mph. |
Tuesday |
|
|
|
Temperature: 100°F Wind Speed: 9 to 15 mph Wind Direction: SE Forecast: Mostly sunny, with a high near 100. Southeast wind 9 to 15 mph, with gusts as high as 26 mph. |
Tuesday Night |
|
|
|
Temperature: 80°F Wind Speed: 12 to 16 mph Wind Direction: SE Forecast: Partly cloudy, with a low around 80. |
Wednesday |
|
|
|
Temperature: 98°F Wind Speed: 14 mph Wind Direction: SE Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Chance of precipitation is 30%. |
Wednesday Night |
|
|
|
Temperature: 76°F Wind Speed: 9 to 14 mph Wind Direction: E Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 76. |
