| NWS Forecast for: Jefferson County Issued by: National Weather Service Buffalo, NY Last Update: 400 AM EDT Sat Jun 27 2026 |  |
| Today: Some patchy fog early, otherwise partly to mostly sunny. Highs ranging from the lower 70s on the tug hill to the upper 70s across the lower elevations. Light winds. Tonight: Mainly clear. Lows in the upper 50s. Light winds. Sunday: Sunny. Highs ranging from the upper 70s on the tug hill to the lower 80s across the lower elevations. Light winds. Sunday Night: Mainly clear. Lows around 60. Light winds. Monday: Sunny. Highs in the mid 80s. Light winds. Monday Night: Mostly cloudy. Lows in the upper 60s. Tuesday: Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the mid 80s. Tuesday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Wednesday: Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 30 percent. Wednesday Night: Partly cloudy. Lows in the lower 70s. Thursday: Partly sunny. Highs in the upper 80s. Thursday Night: Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Friday: Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent. | |
| Zone Forecast: Jefferson County | |
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