7-Day Forecast 36.69°N 91.4°W (Text-Only)
NWS Forecast for: Alton MO
Issued by: National Weather Service Springfield, MO
Last Update: 12:19 am CDT Jul 13, 2025




Overnight: A 10 percent chance of showers after 5am. Partly cloudy, with a low around 69. Calm wind.

Sunday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 87. Heat index values as high as 94. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. Light and variable wind.

Monday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Heat index values as high as 94. Calm wind becoming south around 5 mph in the afternoon.

Monday Night: Mostly cloudy, with a low around 69. Light south wind.

Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

Tuesday Night: Partly cloudy, with a low around 70.

Wednesday: A chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 93.

Wednesday Night: Partly cloudy, with a low around 71.

Thursday: A chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 93.

Thursday Night: Partly cloudy, with a low around 71.

Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Friday Night: Mostly cloudy, with a low around 70.

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.



Alton MO
 36.69°N 91.4°W (Elev. 797 ft)

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