Wed Oct 2 04:43:30 PM EDT 2024 Jefferson- Including the city of Watertown 443 PM EDT Wed Oct 2 2024 .TONIGHT...Becoming partly cloudy with patchy fog developing after midnight. Cool with lows ranging from the mid 40s across the Tug Hill to the lower 50s along the Lake Ontario shore. Light south winds. .THURSDAY...Patchy fog in the morning, otherwise sunny. Highs ranging from the mid 60s on the Tug Hill to around 70 across the lower elevations. Light winds, becoming southwest 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy with patchy fog developing overnight. Mild with lows in the lower 50s. Light winds. .FRIDAY...Patchy fog in the morning, otherwise mostly sunny. Warm with highs in the lower 70s. Light winds. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. Light winds. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mainly clear. Lows in the mid 40s. .SUNDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 70s. .SUNDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 70 percent. .MONDAY...Partly sunny with a 50 percent chance of showers. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows around 40. .TUESDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 50s.