Wed Feb 26 07:03:27 AM EST 2025 Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 601 AM CST Wed Feb 26 2025 .TODAY...Cloudy. Patchy fog in the morning. Light rain likely in the morning, then chance of light rain in the late morning and afternoon. Highs in the mid 40s. Southeast winds 5 to 10 mph shifting to the north in the afternoon. Chance of rain 70 percent. .TONIGHT...Mostly cloudy. A 20 percent chance of light rain in the evening. Lows in the lower 30s. Northwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Northwest winds 10 to 20 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Northwest winds up to 10 mph shifting to the southwest after midnight. .FRIDAY...Not as cool. Partly sunny. Highs in the lower 50s. Southwest winds 15 to 20 mph. .FRIDAY NIGHT...Partly cloudy. Lows around 20. .SATURDAY...Mostly sunny. Much colder. Highs in the lower 30s. .SATURDAY NIGHT...Mostly clear. Lows around 16. .SUNDAY...Sunny. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. .MONDAY...Partly sunny. Not as cool. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy with slight chance of light rain and snow through around midnight, then mostly cloudy with chance of light rain after midnight. Not as cold. Lows in the mid 30s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of light rain. Highs around 50.