Weather in Alton, Iowa, United States

7-Day Detailed Weather Forecast for Alton

This Afternoon

Temperature: 82°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 82. South southeast wind around 10 mph.

Tonight

Temperature: 65°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 65. Southeast wind around 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 85°F

Wind Speed: 10 to 20 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 85. South southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Thursday Night

Temperature: 70°F

Wind Speed: 15 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday

Temperature: 90°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. South wind 10 to 15 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 72°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind around 10 mph. Chance of precipitation is 20%.

Saturday

Temperature: 92°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 92.

Saturday Night

Temperature: 71°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Sunday

Temperature: 91°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Sunday Night

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. Chance of precipitation is 40%.

Monday

Temperature: 89°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Monday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Tuesday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Tuesday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62.