10-Day Weather Forecast - Jefferson, IA

Areas of fog in the morning. Mostly cloudy. Highs in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Patchy fog in the evening. Mostly cloudy. Lows in the upper 20s. Southeast winds around 5 mph becoming north with gusts up to 20 mph after midnight.

Cloudy with a chance of snow. A chance of rain with a slight chance of sleet in the morning then a chance of sleet with a slight chance of freezing rain in the afternoon. Light snow accumulation possible. Breezy with highs in the upper 30s. Temperature falling into the lower 20s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 50 percent.

Mostly cloudy and breezy. Much cooler with lows around 7 above. Northwest winds around 25 mph with gusts up to 40 mph.

Partly sunny in the morning then clearing. Breezy and much cooler with highs around 20.

Mostly clear. Lows around 10 above.

Mostly sunny. Not as cool with highs in the mid 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 20.

Partly sunny. Highs in the upper 20s.

Mostly cloudy. Lows around 5 above.

Mostly sunny. Highs 15 to 20.

Partly cloudy. Lows zero to 5 above zero.

Partly sunny. Highs in the lower 20s.

Mostly clear. Low temperature around 19F. Dew point will be around 10F with an average humidity of 65%. Winds will be 3 mph from the SE.

Partly cloudy. High temperature around 27F. Dew point will be around 15F with an average humidity of 68%. Winds will be 2 mph from the SE.

Mostly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 16F with an average humidity of 73%. Winds will be 1 mph from the SE.

Mostly sunny with a slight chance of snow. Chance of precipitation 30%. High temperature around 28F. Dew point will be around 17F with an average humidity of 70%. Winds will be 1 mph from the NE.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 23F. Dew point will be around 18F with an average humidity of 78%. Winds will be 2 mph from the NE.