7-Day Zone Forecast for Jefferson County (Text-Only)
NWS Forecast for: Jefferson County
Issued by: National Weather Service Buffalo, NY
Last Update: 1006 AM EDT Fri Apr 3 2026
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Rest Of Today: Partly sunny with showers likely late this morning, then partly sunny with a chance of showers this afternoon. Windy, warm with highs ranging from around 60 along the lake ontario shore to the mid 60s inland. South winds 15 to 30 mph, becoming southwest. Chance of rain 70 percent.

Tonight: Mostly cloudy. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light.

Saturday: Partly sunny in the morning, then mostly cloudy with rain showers likely in the afternoon. Mild with highs in the upper 50s. Light winds. Chance of rain 70 percent.

Saturday Night: Showers. Locally heavy rainfall possible overnight. Breezy with lows ranging from the upper 30s on the tug hill to the lower 40s across the lower elevations. Southeast winds 15 to 20 mph with gusts up to 35 mph, becoming south. Chance of rain near 100 percent.

Sunday: Showers in the morning, then partly sunny with a chance of showers in the afternoon. Locally heavy rainfall possible in the morning. Breezy, cooler with highs in the upper 40s. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Sunday Night: Mostly cloudy with a 30 percent chance of snow showers. Lows in the lower 30s.

Monday: Mostly cloudy with a 30 percent chance of snow showers. Highs around 40.

Monday Night: Mostly cloudy with a 30 percent chance of snow showers. Lows in the mid 20s.

Tuesday: Partly sunny with a 30 percent chance of snow showers. Highs in the mid 30s.

Tuesday Night: Partly cloudy. Lows 15 to 20.

Wednesday: Sunny. Highs in the mid 40s.

Wednesday Night: Mostly cloudy. Lows in the mid 30s.

Thursday: Partly sunny with a 40 percent chance of rain showers. Highs in the mid 50s.







Zone Forecast: Jefferson County

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