Weather in Alton, Iowa, United States

7-Day Detailed Weather Forecast for Alton

This Afternoon

Temperature: 85°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 85. Northeast wind around 10 mph.

Tonight

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Showers and thunderstorms likely between 8pm and 2am, then showers and thunderstorms. Mostly cloudy, with a low around 65. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Temperature: 77°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: Showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Temperature: 57°F

Wind Speed: 5 to 15 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Thursday

Temperature: 75°F

Wind Speed: 10 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 75. East northeast wind around 10 mph.

Thursday Night

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 55. East wind 5 to 10 mph.

Friday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 74.

Friday Night

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 55.

Saturday

Temperature: 74°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 74.

Saturday Night

Temperature: 58°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Sunday

Temperature: 76°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.

Sunday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Monday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Monday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.