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Jefferson NH Weather - Overcast - 52°F
Overcast
52°F
Updated 5:23 am
Feels Like 45°F
Humidity 96%
Wind N 0 mph
Barometer  29.92 in
Dew Point 51°F
Jefferson NH Weather - Overcast - 11°C
Overcast
11°C
Updated 5:23 am
Feels Like 7°C
Humidity 96%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 11°C
Jefferson, NH Weather and Current Conditionsjefferson nh weather forecast

Jefferson, NH Weather Forecast

Jefferson New Hampshire WeatherJefferson, New Hampshire Weather Weather Forecast
14 day API weather forecast for Jefferson, New Hampshire. Note: The 7-day weather forecast for Jefferson, NH is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Jefferson, NH Weather Forecast Dated: 523 AM Tue Sep 29 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Tuesday, September 29, 2026

Mid-Morning
Jefferson Weather - 2026-09-29 - Morning - Fog
47°F 8°C
Fog
Mid-Afternoon
Jefferson Weather - 2026-09-29 - Afternoon - Fog
49°F 9°C
Fog
Early-Evening
Jefferson Weather - 2026-09-29 - Evening - Fog
48°F 9°C
Fog
Brisk around 49°F 9°C, overcast throughout the day, with steady humidity and steady pressure.

Wednesday, September 30, 2026

Mid-Morning
Jefferson Weather - 2026-09-30 - Morning - Light Fog
49°F 10°C
Light Fog
Mid-Afternoon
Jefferson Weather - 2026-09-30 - Afternoon - Overcast
60°F 16°C
Overcast
Early-Evening
Jefferson Weather - 2026-09-30 - Evening - Overcast
59°F 15°C
Overcast
Mildly cool near 60°F 16°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Jefferson Weather - 2026-10-01 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Jefferson Weather - 2026-10-01 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Jefferson Weather - 2026-10-01 - Evening - Cloudy
66°F 19°C
Cloudy
Comfortable at 66°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Friday, October 2, 2026

Mid-Morning
Jefferson Weather - 2026-10-02 - Morning - Light Fog
53°F 12°C
Light Fog
Mid-Afternoon
Jefferson Weather - 2026-10-02 - Afternoon - Cloudy
59°F 15°C
Cloudy
Early-Evening
Jefferson Weather - 2026-10-02 - Evening - Overcast
49°F 9°C
Overcast
Cool with a high near 59°F 15°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and barometric pressure rising. Winds out of the NW at 11 mph 18 km/h.

Saturday, October 3, 2026

Mid-Morning
Jefferson Weather - 2026-10-03 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Jefferson Weather - 2026-10-03 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Jefferson Weather - 2026-10-03 - Evening - Overcast
47°F 9°C
Overcast
Brisk around 50°F 10°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Sunday, October 4, 2026

Mid-Morning
Jefferson Weather - 2026-10-04 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Jefferson Weather - 2026-10-04 - Afternoon - Light Showers
38°F 3°C
Light Showers
Early-Evening
Jefferson Weather - 2026-10-04 - Evening - Light Showers
41°F 5°C
Light Showers
Cold with a high near 38°F 3°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and barometric pressure falling. Winds blowing from the SE at 8 mph 13 km/h.

Monday, October 5, 2026

Mid-Morning
Jefferson Weather - 2026-10-05 - Morning - Scattered Showers
43°F 6°C
Scattered Showers
Mid-Afternoon
Jefferson Weather - 2026-10-05 - Afternoon - Scattered Showers
48°F 9°C
Scattered Showers
Early-Evening
Jefferson Weather - 2026-10-05 - Evening - Scattered Showers
42°F 6°C
Scattered Showers
Chilly near 48°F 9°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds WNW at 13 mph 22 km/h. Gusts up to 32 mph 52 km/h.

Tuesday, October 6, 2026

Mid-Morning
Jefferson Weather - 2026-10-06 - Morning - Heavy Snow Showers
31°F -1°C
Heavy Snow Showers
Mid-Afternoon
Jefferson Weather - 2026-10-06 - Afternoon - Freezing Rain
34°F 1°C
Freezing Rain
Early-Evening
Jefferson Weather - 2026-10-06 - Evening - Light Snow Showers
30°F -1°C
Light Snow Showers
Biting cold near 34°F 1°C, persistent snow off and on through the day, with steady humidity and barometric pressure rising. Winds out of the NW at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, October 7, 2026

Mid-Morning
Jefferson Weather - 2026-10-07 - Morning - Sunny
28°F -3°C
Sunny
Mid-Afternoon
Jefferson Weather - 2026-10-07 - Afternoon - Sunny
40°F 4°C
Sunny
Early-Evening
Jefferson Weather - 2026-10-07 - Evening - Sunny
37°F 3°C
Sunny
Cold with a high near 40°F 4°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Thursday, October 8, 2026

Mid-Morning
Jefferson Weather - 2026-10-08 - Morning - Overcast
37°F 3°C
Overcast
Mid-Afternoon
Jefferson Weather - 2026-10-08 - Afternoon - Scattered Showers
42°F 5°C
Scattered Showers
Early-Evening
Jefferson Weather - 2026-10-08 - Evening - Light Showers
38°F 3°C
Light Showers
Nippy around 42°F 5°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling. Winds shifting from the SSE to the SE at 9 mph 14 km/h.

Friday, October 9, 2026

Mid-Morning
Jefferson Weather - 2026-10-09 - Morning - Light Showers
46°F 8°C
Light Showers
Mid-Afternoon
Jefferson Weather - 2026-10-09 - Afternoon - Light Showers
44°F 7°C
Light Showers
Early-Evening
Jefferson Weather - 2026-10-09 - Evening - Light Fog
43°F 6°C
Light Fog
Biting cold near 44°F 7°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure.

Saturday, October 10, 2026

Mid-Morning
Jefferson Weather - 2026-10-10 - Morning - Sunny
33°F 0°C
Sunny
Mid-Afternoon
Jefferson Weather - 2026-10-10 - Afternoon - Overcast
46°F 8°C
Overcast
Early-Evening
Jefferson Weather - 2026-10-10 - Evening - Overcast
43°F 6°C
Overcast
Crisp with a high near 46°F 8°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Sunday, October 11, 2026

Mid-Morning
Jefferson Weather - 2026-10-11 - Morning - Overcast
47°F 9°C
Overcast
Mid-Afternoon
Jefferson Weather - 2026-10-11 - Afternoon - Light Showers
45°F 7°C
Light Showers
Early-Evening
Jefferson Weather - 2026-10-11 - Evening - Light Fog
48°F 9°C
Light Fog
Brisk around 45°F 7°C, drier morning followed by scattered afternoon showers, with increasing humidity and steady pressure.

Monday, October 12, 2026

Mid-Morning
Jefferson Weather - 2026-10-12 - Morning - Light Showers
44°F 6°C
Light Showers
Mid-Afternoon
Jefferson Weather - 2026-10-12 - Afternoon - Scattered Showers
41°F 5°C
Scattered Showers
Early-Evening
Jefferson Weather - 2026-10-12 - Evening - Light Fog
35°F 2°C
Light Fog
Biting cold near 41°F 5°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds turning from the WSW to the W at 4 mph 7 km/h.

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Weather by the Numbers

Tue, 29th
Jefferson NH Weather - Tuesday, Sep 29, 2026 - Fog
Hi: 49°F 9°C
Lo: 46°F 8°C
Sunrise 06:42 AM
Sunset 06:30 PM
Wind NW 4 mph6 km/h
Dew Point 47°F8°C
uv Index 1
Barometric Pressure 30 in1016 mb
POP 44% *
Humidity 99%
Wed, 30th
Jefferson NH Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 61°F 16°C
Lo: 47°F 9°C
Sunrise 06:43 AM
Sunset 06:28 PM
Wind NW 3 mph5 km/h
Dew Point 49°F10°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 18% *
Humidity 70%
Thu, 1st
Jefferson NH Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 66°F 19°C
Lo: 58°F 15°C
Sunrise 06:44 AM
Sunset 06:27 PM
Wind S 4 mph6 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 25% *
Humidity 82%
Fri, 2nd
Jefferson NH Weather - Friday, Oct 2, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 46°F 8°C
Sunrise 06:45 AM
Sunset 06:25 PM
Wind WNW 8 mph13 km/h
Dew Point 45°F7°C
uv Index 1
Barometric Pressure 29.97 in1015 mb
POP 13% *
Humidity 58%
Sat, 3rd
Jefferson NH Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 50°F 10°C
Lo: 37°F 3°C
Sunrise 06:46 AM
Sunset 06:23 PM
Wind NNW 6 mph10 km/h
Dew Point 26°F-3°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 45%
Sun, 4th
Jefferson NH Weather - Sunday, Oct 4, 2026 - Light Rain Shower
Hi: 45°F 7°C
Lo: 38°F 3°C
Sunrise 06:48 AM
Sunset 06:21 PM
Wind SE 9 mph14 km/h
Dew Point 32°F-0°C
uv Index 2
Barometric Pressure 30.24 in1024 mb
POP 28% *
Humidity 71%
Mon, 5th
Jefferson NH Weather - Monday, Oct 5, 2026 - Partly Cloudy
Hi: 49°F 10°C
Lo: 37°F 3°C
Sunrise 06:49 AM
Sunset 06:19 PM
Wind WNW 9 mph14 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 24% *
Humidity 78%
Tue, 6th
Jefferson NH Weather - Tuesday, Oct 6, 2026 - Patchy Rain Nearby
Hi: 36°F 2°C
Lo: 28°F -2°C
Sunrise 06:50 AM
Sunset 06:17 PM
Wind NW 10 mph16 km/h
Dew Point 27°F-3°C
uv Index 1
Barometric Pressure 30.15 in1021 mb
POP 35% *
Humidity 81%
Wed, 7th
Jefferson NH Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 40°F 5°C
Lo: 24°F -4°C
Sunrise 06:51 AM
Sunset 06:16 PM
Wind NNW 6 mph10 km/h
Dew Point 20°F-7°C
uv Index 2
Barometric Pressure 30.42 in1030 mb
POP 3% *
Humidity 52%
Thu, 8th
Jefferson NH Weather - Thursday, Oct 8, 2026 - Overcast
Hi: 42°F 6°C
Lo: 34°F 1°C
Sunrise 06:52 AM
Sunset 06:14 PM
Wind SSE 9 mph14 km/h
Dew Point 24°F-5°C
uv Index 1
Barometric Pressure 30.36 in1028 mb
POP 13% *
Humidity 51%
Fri, 9th
Jefferson NH Weather - Friday, Oct 9, 2026 - Light Rain Shower
Hi: 47°F 8°C
Lo: 37°F 3°C
Sunrise 06:54 AM
Sunset 06:12 PM
Wind SSW 5 mph8 km/h
Dew Point 46°F8°C
uv Index 2
Barometric Pressure 29.8 in1009 mb
POP 81% *
Humidity 99%
Sat, 10th
Jefferson NH Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 47°F 8°C
Lo: 29°F -2°C
Sunrise 06:55 AM
Sunset 06:10 PM
Wind NW 4 mph7 km/h
Dew Point 28°F-2°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 4% *
Humidity 59%
Sun, 11th
Jefferson NH Weather - Sunday, Oct 11, 2026 - Light Rain Shower
Hi: 50°F 10°C
Lo: 44°F 7°C
Sunrise 06:56 AM
Sunset 06:09 PM
Wind S 6 mph10 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 29.91 in1013 mb
POP 38% *
Humidity 67%
Mon, 12th
Jefferson NH Weather - Monday, Oct 12, 2026 - Patchy Rain Nearby
Hi: 49°F 10°C
Lo: 34°F 1°C
Sunrise 06:58 AM
Sunset 06:07 PM
Wind WSW 7 mph11 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 29.83 in1010 mb
POP 40% *
Humidity 83%
* POP = Probability of Precipitation. Data for 12:00 PM.