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July 2026 Climate Summary and Outlooks for August and August through October

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Keokuk Municipal Airport (KEOK)

Lat: 40.46° N Lon: 91.43° W Elev: 676 ft.

A Few Clouds

72°F

22°C

Humidity	88%
Wind Speed	W 7 mph
Barometer	30.01 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	8 Aug 3:35 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Clark County

Today

Partly cloudy after midnight, then becoming sunny. A slight chance of showers and thunderstorms after midnight. Humid with highs in the mid 80s. West winds around 5 mph, becoming northeast this afternoon. Chance of rain 20 percent.

Tonight

Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 30 percent.

Sunday

Mostly sunny. Hot with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 107 in the afternoon.

Sunday Night

Partly cloudy. A chance of showers in the evening. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening.

Monday

Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 108 in the afternoon.

Monday Night

Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening.

Tuesday

Partly sunny. A chance of showers and thunderstorms in the morning. Hot with highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105 in the afternoon.

Tuesday Night

Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105 early in the evening.

Wednesday

Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 50 percent.

Wednesday Night

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

Thursday

Showers likely, mainly in the morning. Highs around 80. Chance of rain 60 percent.

Thursday Night

Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.

Friday

Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.