Weather World
Cool, IA 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Cool Weather Forecast
Cool, IA Weather Forecast Date: 408 PM CDT Fri Sep 04 2026
Weather forecast for Cool, IA
Tonight Lo: 71°F Lo: 22°C |
Tonight... Mostly sunny with isolated showers and thunderstorms early, then mostly clear. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 103 early this evening. |
Sat Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Saturday... Sunny, hot with highs in the mid 90s. South winds around 5 mph, becoming east in the afternoon. Heat index values up to 105. |
Sun Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 50%. |
| Labor Day Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Labor Day... Mostly sunny. Highs in the upper 80s. |
| Tue Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 20%. Heat index values up to 105 in the afternoon. |
| Wed Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... A slight chance of thunderstorms in the morning. Mostly sunny with a slight chance of showers. Highs around 90. Chance of rain 20%. |
Thu Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Thursday... Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20%. |
Cool Radar Loop
Use the map search tool if you want to place a location marker on the radar map...