Weather World
Forneys Lake, IA 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Forneys Lake Weather Forecast
Forneys Lake, IA Weather Forecast Date: 523 AM CDT Fri Aug 07 2026
Weather forecast for Forneys Lake, IA
Today Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Today... Patchy dense fog this morning. Mostly cloudy this morning, then mostly sunny with a slight chance of showers this afternoon. Highs in the upper 80s. South winds 5 to 10 mph, becoming southwest this afternoon. Chance of rain 20%. |
Sat Hi: 85°FHi: 29°C Lo: 71°F Lo: 22°C |
Saturday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph, becoming southeast 10 to 15 mph in the afternoon. Chance of rain 20%. |
Sun Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Sunday... Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 102 in the afternoon. |
| Mon Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 100 in the afternoon. |
| Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20%. |
| Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 20%. |
| Thu Hi: 80°FHi: 27°C |
Thursday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs around 80. Chance of rain 40%. |
Forneys Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...