| NWS Forecast for: Jefferson County Issued by: National Weather Service Buffalo, NY Last Update: 1000 AM EDT Sun Jul 5 2026 | |
| Rest Of Today: Mostly sunny. Highs in the lower 80s. Light winds, becoming northeast around 10 mph. Tonight: Mostly cloudy. Lows in the lower 60s. Light northeast winds. Monday: Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs ranging from the mid 70s on the tug hill to the lower 80s across the lower elevations. Light winds. Chance of rain 30 percent. Monday Night: Mostly cloudy with a 30 percent chance of showers. Lows ranging from around 60 across the tug hill to the mid 60s along the lake ontario shore. Light winds. Tuesday: Partly sunny with a 30 percent chance of showers. Highs ranging from the mid 70s on the tug hill to the lower 80s across the lower elevations. Light winds. Tuesday Night: Mostly cloudy. Lows in the lower 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 50 percent. Thursday Night: Showers likely. Lows in the mid 60s. Chance of rain 70 percent. Friday: Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. Friday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Saturday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/buf |