| NWS Forecast for: Jefferson County Issued by: National Weather Service Buffalo, NY Last Update: 400 AM EDT Sat Jul 4 2026 |  |
| Today: Partly sunny. A chance of showers from late morning on. Highs ranging from the upper 70s on the tug hill to the lower 80s across the lower elevations. Light northwest winds. Chance of rain 40 percent. Tonight: Mostly cloudy. Lows in the lower 60s. Light winds. Sunday: Partly sunny. Highs in the lower 80s. Light winds. Sunday Night: Mostly cloudy. Lows ranging from the lower 60s across the tug hill to the mid 60s along the lake ontario shore. Light winds. Monday: Partly sunny with a 40 percent chance of showers. Highs ranging from the upper 70s on the tug hill to the mid 80s across the lower elevations. Light winds. Monday Night: Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s. Tuesday: Partly sunny with a 30 percent chance of showers. Highs in the lower 80s. Tuesday Night: Partly cloudy with a 30 percent chance of showers. Lows in the mid 60s. Wednesday: Mostly sunny. Highs in the lower 80s. Wednesday Night: Partly cloudy. Lows in the mid 60s. Thursday: Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent. Thursday Night: Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent. Friday: Showers likely. Highs in the lower 80s. Chance of rain 60 percent. | |
| Zone Forecast: Jefferson County | |
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