Weather in Jefferson, Iowa, United States

7-Day Detailed Weather Forecast for Jefferson

Overnight

Temperature: 14°F

Wind Speed: 12 mph

Wind Direction: SSW

Forecast: A chance of snow. Cloudy. Low around 14, with temperatures rising to around 17 overnight. Wind chill values as low as 3. South southwest wind around 12 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 35°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: A chance of snow before 7am, then a chance of snow and a slight chance of freezing drizzle between 7am and 11am. Mostly cloudy. High near 35, with temperatures falling to around 33 in the afternoon. Wind chill values as low as 5. West southwest wind 6 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Sunday Night

Temperature: 20°F

Wind Speed: 2 to 6 mph

Wind Direction: NNW

Forecast: Mostly cloudy, with a low around 20. North northwest wind 2 to 6 mph.

Monday

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Partly sunny. High near 31, with temperatures falling to around 28 in the afternoon. North northeast wind around 5 mph.

Monday Night

Temperature: 15°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a low around 15. North northeast wind around 5 mph.

Tuesday

Temperature: 26°F

Wind Speed: 6 mph

Wind Direction: NNE

Forecast: Partly sunny, with a high near 26.

Tuesday Night

Temperature: 10°F

Wind Speed: 3 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a low around 10.

Wednesday

Temperature: 32°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 32.

Wednesday Night

Temperature: 21°F

Wind Speed: 6 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 21.

Thursday

Temperature: 46°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 46.

Thursday Night

Temperature: 30°F

Wind Speed: 12 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 30.

Friday

Temperature: 39°F

Wind Speed: 10 to 14 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 39.

Friday Night

Temperature: 16°F

Wind Speed: 6 to 9 mph

Wind Direction: NNE

Forecast: Partly cloudy, with a low around 16.

Saturday

Temperature: 31°F

Wind Speed: 6 to 9 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 31.