Harmon, IL Weather Maps
Harmon, IL Regional Weather
Harmon, IL
Day: Mostly clear. Patchy fog. Temperatures in the mid 40s. Light and variable winds.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers likely late. Much warmer. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
Sterling, IL
Day: Mostly sunny after midnight, then becoming mostly cloudy. Patchy fog after midnight. A slight chance of showers this afternoon. Highs in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph this afternoon. Chance of rain 20 percent.
Night: Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph. Chance of rain 70 percent.
Princeton, IL
Day: Mostly sunny, then becoming mostly sunny this morning, then becoming mostly cloudy. Patchy fog after midnight. A slight chance of showers this afternoon. Highs in the mid 70s. Northeast winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
Rochelle, IL
Day: Mostly clear late, then becoming partly cloudy. Patchy fog. Temperatures in the mid 40s. Light and variable winds.
Night: Mostly cloudy. A slight chance of showers early in the evening. Showers likely with a chance of thunderstorms after midnight. Much warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
Mount Carroll, IL
Day: Mostly sunny, then becoming mostly sunny this morning, then becoming mostly cloudy. Patchy fog after midnight. A chance of showers this afternoon. Highs in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph this afternoon. Chance of rain 30 percent.
Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Geneseo, IL
Day: Partly cloudy after midnight, then becoming partly sunny. A chance of showers this afternoon. Highs in the mid 70s. East winds around 5 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
Ottawa, IL
Day: Clear. Patchy fog. Temperatures in the upper 40s. Light and variable winds.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.
DeKalb, IL
Day: Mostly clear. Patchy fog. Temperatures in the upper 40s. Light and variable winds.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers likely late. Warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
Moline, IL
Day: Partly cloudy after midnight, then becoming partly sunny. A chance of showers this afternoon. Highs in the mid 70s. East winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
Night: Partly cloudy in the evening, then mostly cloudy with showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Toulon, IL
Day: Partly sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Hennepin, IL
Day: Patchy fog after midnight. Partly cloudy. Highs in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast 10 to 15 mph this afternoon.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph. Chance of rain 50 percent.
Freeport, IL
Day: Mostly sunny, then becoming mostly sunny this morning, then becoming mostly cloudy. Patchy fog after midnight. A chance of showers this afternoon. Highs in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph this afternoon. Chance of rain 30 percent.
Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Much warmer with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Clinton, IA
Day: Partly cloudy after midnight, then becoming partly sunny. Patchy fog after midnight. A chance of showers this afternoon. Highs in the lower 70s. Northeast winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Rockford, IL
Day: Mostly clear late, then becoming partly cloudy. Patchy fog. Temperatures in the upper 40s. Light and variable winds.
Night: Mostly cloudy. A slight chance of showers early in the evening. Showers likely with a chance of thunderstorms after midnight. Breezy, warmer with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
Maquoketa, IA
Day: Partly cloudy after midnight, then becoming partly sunny. Patchy fog after midnight. A chance of showers this afternoon. Highs in the lower 70s. Northeast winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
Night: Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
Davenport, IA
Day: Partly cloudy after midnight, then becoming partly sunny. A chance of showers this afternoon. Highs in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph this afternoon. Chance of rain 40 percent.
Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Lacon, IL
Day: Mostly sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
Galena, IL
Day: Mostly sunny, then becoming mostly sunny this morning, then becoming mostly cloudy. Patchy fog after midnight. A chance of showers this afternoon. Highs in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast 10 to 15 mph with gusts up to 30 mph this afternoon. Chance of rain 40 percent.
Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Belvidere, IL
Day: Mostly clear. Patchy fog. Temperatures in the mid 40s. Light and variable winds.
Night: Mostly cloudy. A slight chance of showers early in the evening. Showers likely with a chance of thunderstorms after midnight. Warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
Oswego, IL
Day: Clear. Patchy fog. Temperatures in the upper 40s. Light and variable winds.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms late. Warmer with lows in the upper 60s. Southeast winds 10 to 15 mph, increasing to south 15 to 20 mph after midnight. Chance of precipitation 50 percent.
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