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Folsom Lake, IA Weather Forecast
Folsom Lake, IA Weather Forecast Dated: 534 AM Sat Aug 29 2026 (Folsom Lake Time)
Sat, 29th Lo: 19°C66°F Hi: 39°C102°F |
Chance of showers Saturday, temperatures as high as 102°F39°C, low temperature around 66°F19°C, chance of rain 9%, wind out of the SSW 21 mph33 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 24%. |
| Sun, 30th Lo: 26°C79°F Hi: 42°C108°F |
Chance of showers Sunday, temperatures as high as 108°F42°C, low temperature around 79°F26°C, chance of rain 12%, wind out of the SSW 13 mph21 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi10 km, humidity 28%. |
Mon, 31st Lo: 26°C79°F Hi: 39°C101°F |
Overcast Monday, temperatures as high as 101°F39°C, low temperature around 79°F26°C, chance of rain 8%, wind out of the NNW 4 mph6 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 31%. |
| Tue, 1st Lo: 23°C73°F Hi: 40°C105°F |
Overcast Tuesday, temperatures as high as 105°F40°C, low temperature around 73°F23°C, chance of rain 10%, wind out of the SE 4 mph7 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 37%. |
Wed, 2nd Lo: 22°C71°F Hi: 38°C100°F |
Sunny Wednesday, temperatures as high as 100°F38°C, low temperature around 71°F22°C, chance of rain 1%, wind out of the NE 6 mph10 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 37%. |
| Thu, 3rd Lo: 26°C80°F Hi: 42°C107°F |
Sunny Thursday, temperatures as high as 107°F42°C, low temperature around 80°F26°C, wind out of the SW 14 mph23 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 20%. |
Fri, 4th Lo: 30°C86°F Hi: 41°C106°F |
Moderate or heavy rain shower Friday, temperatures as high as 106°F41°C, low temperature around 86°F30°C, chance of rain 43%, wind out of the SW 15 mph25 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi9 km, humidity 22%. |
Sat, 5th Lo: 32°C90°F Hi: 42°C108°F |
Partly Cloudy Saturday, temperatures as high as 108°F42°C, low temperature around 90°F32°C, chance of rain 4%, wind out of the SSW 17 mph28 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi10 km, humidity 20%. |
| Sun, 6th Lo: 27°C81°F Hi: 39°C102°F |
Partly Cloudy Sunday, temperatures as high as 102°F39°C, low temperature around 81°F27°C, chance of rain 6%, wind out of the NW 9 mph15 km/h. Barometric pressure 29.71 in1006 mb, visibility 6 mi10 km, humidity 22%. |
| Mon, 7th Lo: 19°C65°F Hi: 29°C85°F |
Chance of showers Monday, temperatures as high as 85°F29°C, low temperature around 65°F19°C, chance of rain 17%, wind out of the ENE 13 mph20 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 43%. |
| Tue, 8th Lo: 14°C56°F Hi: 29°C85°F |
Light rain shower Tuesday, temperatures as high as 85°F29°C, low temperature around 56°F14°C, chance of rain 36%, wind out of the SSE 4 mph7 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 44%. |
| Wed, 9th Lo: 10°C50°F Hi: 18°C65°F |
Light rain shower Wednesday, temperatures as high as 65°F18°C, low temperature around 50°F10°C, chance of rain 57%, wind out of the N 13 mph20 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 90%. |
| Thu, 10th Lo: 13°C55°F Hi: 24°C75°F |
Sunny Thursday, temperatures as high as 75°F24°C, low temperature around 55°F13°C, chance of rain 1%, wind out of the NW 7 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 37%. |
| Fri, 11th Lo: 16°C60°F Hi: 26°C79°F |
Partly Cloudy Friday, temperatures as high as 79°F26°C, low temperature around 60°F16°C, chance of rain 3%, wind out of the ESE 5 mph8 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 38%. |
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