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Jefferson, NY Weather Forecast for 5-Days

Updated: Wed Feb 11th 2026 5:00 PM EST

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Jefferson, NY Weather – 2-11 – Light Freezing Rain
26° / 17°
Light Freezing Rain
In Jefferson, it will rain at times with highs near 26°F and lows around 17°F. The chance of rain is 77% with an estimated 0.12in. Snow is likely with a 67% chance with an estimated 0.7in. Wind will be moderate, blowing around 17mph on average and gusts of 27.9mph at 7 PM. High humidity with average of 88% is anticipated, the maximum being 92% at 5 PM and 87% being its lowest at 11 PM. Barometric pressure is its highest of 29.83inHg at 11 PM, a lowest point of 29.73inHg at 5 PM with an avg 29.77inHg.
Jefferson, NY Weather – 2-12 – Light Freezing Rain
19° /

Weather Tomorrow

Light Freezing Rain
Periods of rain are likely in Jefferson, with a high of 19°F and a low of 9°F. Rainfall predicted to have a 68% chance with an estimated 0.01in. Snow is likely with a 22% chance with an estimated 0in. Wind will be moderate, blowing around 14mph on average and gusts of 20.5mph at 1 AM. High humidity with average of 86% is anticipated, the maximum being 97% at 11 PM and 80% being its lowest at 1 PM. Barometric pressure is its highest of 30.17inHg at 11 PM, a lowest point of 29.85inHg at 12 AM with an avg 30.01inHg.
Jefferson, NY Weather – 2-13 – Overcast
22° / 13°
Overcast
Jefferson could see cloud-filled skies with daytime highs of 22°F and nighttime lows near 13°F. Winds will be light at 10mph and gusts of 13.7mph at 3 PM. High humidity with average of 82% is anticipated, the maximum being 88% at 7 AM and 72% being its lowest at 2 PM. Barometric pressure is its highest of 30.22inHg at 9 AM, a lowest point of 30.13inHg at 10 PM with an avg 30.18inHg.
Jefferson, NY Weather – 2-14 – Overcast
28° / 17°
Overcast
Overcast is in the forecast for Jefferson, with a high of 28°F and a low of 17°F. Snow is likely with a 3% chance. Wind will be moderate, blowing around 11mph on average and gusts of 16mph at 6 AM. High humidity with average of 89% is anticipated, the maximum being 93% at 8 AM and 85% being its lowest at 1 AM. Barometric pressure is its highest of 30.13inHg at 10 PM, a lowest point of 30.01inHg at 4 AM with an avg 30.05inHg.
Jefferson, NY Weather – 2-15 – Fog
34° / 25°
Fog
Jefferson could see fog with daytime highs of 34°F and nighttime lows near 25°F. Snow is likely with a 13% chance. Winds will be light at 6mph and gusts of 9.5mph at 2 AM. High humidity with average of 95% is anticipated, the maximum being 99% at 12 PM and 90% being its lowest at 2 AM. Barometric pressure is its highest of 30.12inHg at 12 AM, a lowest point of 29.91inHg at 4 PM with an avg 30inHg.
Jefferson, NY Weather – 2-16 – Freezing Fog
30° / 22°
Freezing Fog
In Jefferson, freezing Fog is likely with a high near 30°F and a low around 22°F. The chance of rain is 81% with an estimated 0.01in. Snow is likely with a 48% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 14.9mph at 1 PM. High humidity with average of 95% is anticipated, the maximum being 99% at 5 AM and 88% being its lowest at 4 PM. Barometric pressure is its highest of 30.3inHg at 10 PM, a lowest point of 29.95inHg at 12 AM with an avg 30.11inHg.

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