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Chatham NH Weather - Clear - 65°F
Clear
65°F
Updated 10:03 am
Feels Like 55°F
Humidity 41%
Wind NW 10 mph
Barometer  29.89 in
Dew Point 41°F
Chatham NH Weather - Clear - 18°C
Clear
18°C
Updated 10:03 am
Feels Like 13°C
Humidity 41%
Wind NW 16 km/h
Barometer  101.2 kPa
Dew Point 5°C
Chatham, NH Weather and Current Conditionschatham nh weather forecast

Chatham, NH Weather Forecast

Chatham New Hampshire WeatherChatham, New Hampshire Weather Weather Forecast
Here is the API 14 day weather forecast for Chatham, New Hampshire. Note: The 7-day weather forecast for Chatham, NH is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Chatham, NH Weather Forecast Dated: 1003 AM Fri Oct 30 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Friday, October 30, 2026

Mid-Morning
Chatham Weather - 2026-10-30 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Chatham Weather - 2026-10-30 - Afternoon - Partly Cloudy
55°F 13°C
Partly Cloudy
Early-Evening
Chatham Weather - 2026-10-30 - Evening - Clear
47°F 8°C
Clear
Brisk around 55°F 13°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds picking up from WSW at 2 mph 4 km/h to WNW at 10 mph 16 km/h. Gusts up to 25 mph 40 km/h.

Saturday, October 31, 2026

Mid-Morning
Chatham Weather - 2026-10-31 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Chatham Weather - 2026-10-31 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
Chatham Weather - 2026-10-31 - Evening - Clear
36°F 2°C
Clear
Cool and brisk at 48°F 9°C, sunny throughout the day, with steady humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
Chatham Weather - 2026-11-01 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Chatham Weather - 2026-11-01 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Chatham Weather - 2026-11-01 - Evening - Clear
39°F 4°C
Clear
Chilly near 56°F 13°C, sunny throughout the day, with increasing humidity and steady pressure.

Monday, November 2, 2026

Mid-Morning
Chatham Weather - 2026-11-02 - Morning - Cloudy
54°F 12°C
Cloudy
Mid-Afternoon
Chatham Weather - 2026-11-02 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Chatham Weather - 2026-11-02 - Evening - Overcast
49°F 9°C
Overcast
Cool with a high near 64°F 18°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with increasing humidity and steady pressure.

Tuesday, November 3, 2026

Mid-Morning
Chatham Weather - 2026-11-03 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Chatham Weather - 2026-11-03 - Afternoon - Overcast
52°F 11°C
Overcast
Early-Evening
Chatham Weather - 2026-11-03 - Evening - Light Fog
46°F 8°C
Light Fog
Brisk around 52°F 11°C, overcast throughout the day, with increasing humidity and steady pressure.

Wednesday, November 4, 2026

Mid-Morning
Chatham Weather - 2026-11-04 - Morning - Fog
48°F 9°C
Fog
Mid-Afternoon
Chatham Weather - 2026-11-04 - Afternoon - Overcast
51°F 11°C
Overcast
Early-Evening
Chatham Weather - 2026-11-04 - Evening - Overcast
47°F 9°C
Overcast
Cool and brisk at 51°F 11°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.

Thursday, November 5, 2026

Mid-Morning
Chatham Weather - 2026-11-05 - Morning - Fog
50°F 10°C
Fog
Mid-Afternoon
Chatham Weather - 2026-11-05 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Chatham Weather - 2026-11-05 - Evening - Scattered Showers
52°F 11°C
Scattered Showers
Chilly near 55°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling.

Friday, November 6, 2026

Mid-Morning
Chatham Weather - 2026-11-06 - Morning - Rain
54°F 12°C
Rain
Mid-Afternoon
Chatham Weather - 2026-11-06 - Afternoon - Light Rain
55°F 13°C
Light Rain
Early-Evening
Chatham Weather - 2026-11-06 - Evening - Light Fog
53°F 12°C
Light Fog
Crisp with a high near 55°F 13°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Chatham Weather - 2026-11-07 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Chatham Weather - 2026-11-07 - Afternoon - Scattered Showers
44°F 7°C
Scattered Showers
Early-Evening
Chatham Weather - 2026-11-07 - Evening - Scattered Showers
37°F 3°C
Scattered Showers
Cold with a high near 44°F 7°C, locally heavy downpours at times, with steady humidity and barometric pressure rising.

Sunday, November 8, 2026

Mid-Morning
Chatham Weather - 2026-11-08 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Chatham Weather - 2026-11-08 - Afternoon - Sunny
41°F 5°C
Sunny
Early-Evening
Chatham Weather - 2026-11-08 - Evening - Clear
32°F 0°C
Clear
Nippy around 41°F 5°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Chatham Weather - 2026-11-09 - Morning - Freezing Rain
36°F 2°C
Freezing Rain
Mid-Afternoon
Chatham Weather - 2026-11-09 - Afternoon - Drizzle
42°F 6°C
Drizzle
Early-Evening
Chatham Weather - 2026-11-09 - Evening - Scattered Showers
38°F 3°C
Scattered Showers
Biting cold near 42°F 6°C, locally heavy freezing rain at times, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Chatham Weather - 2026-11-10 - Morning - Light Fog
39°F 4°C
Light Fog
Mid-Afternoon
Chatham Weather - 2026-11-10 - Afternoon - Partly Cloudy
44°F 7°C
Partly Cloudy
Early-Evening
Chatham Weather - 2026-11-10 - Evening - Clear
33°F 1°C
Clear
Cold with a high near 44°F 7°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Wednesday, November 11, 2026

Mid-Morning
Chatham Weather - 2026-11-11 - Morning - Partly Cloudy
38°F 4°C
Partly Cloudy
Mid-Afternoon
Chatham Weather - 2026-11-11 - Afternoon - Cloudy
44°F 7°C
Cloudy
Early-Evening
Chatham Weather - 2026-11-11 - Evening - Cloudy
39°F 4°C
Cloudy
Nippy around 44°F 7°C, overcast in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Chatham Weather - 2026-11-12 - Morning - Light Fog
41°F 5°C
Light Fog
Mid-Afternoon
Chatham Weather - 2026-11-12 - Afternoon - Drizzle
42°F 6°C
Drizzle
Early-Evening
Chatham Weather - 2026-11-12 - Evening - Drizzle
38°F 3°C
Drizzle
Biting cold near 42°F 6°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure.

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Weather by the Numbers

Fri, 30th
Chatham NH Weather - Friday, Oct 30, 2026 - Sunny
Hi: 60°F 15°C
Lo: 40°F 5°C
Sunrise 07:19 AM
Sunset 05:37 PM
Wind WNW 11 mph17 km/h
Dew Point 38°F4°C
uv Index 2
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 47%
Sat, 31st
Chatham NH Weather - Saturday, Oct 31, 2026 - Sunny
Hi: 48°F 9°C
Lo: 30°F -1°C
Sunrise 07:20 AM
Sunset 05:36 PM
Wind NW 5 mph8 km/h
Dew Point 23°F-5°C
uv Index 2
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 40%
Sun, 1st
Chatham NH Weather - Sunday, Nov 1, 2026 - Sunny
Hi: 57°F 14°C
Lo: 28°F -2°C
Sunrise 07:21 AM
Sunset 05:34 PM
Wind S 3 mph5 km/h
Dew Point 29°F-2°C
uv Index 2
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 37%
Mon, 2nd
Chatham NH Weather - Monday, Nov 2, 2026 - Overcast
Hi: 67°F 20°C
Lo: 33°F 1°C
Sunrise 06:22 AM
Sunset 04:33 PM
Wind SW 4 mph6 km/h
Dew Point 44°F6°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 42%
Tue, 3rd
Chatham NH Weather - Tuesday, Nov 3, 2026 - Light Drizzle
Hi: 54°F 12°C
Lo: 44°F 7°C
Sunrise 06:24 AM
Sunset 04:31 PM
Wind ESE 1 mph2 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 45% *
Humidity 84%
Wed, 4th
Chatham NH Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 44°F 7°C
Sunrise 06:25 AM
Sunset 04:30 PM
Wind S 5 mph9 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 23% *
Humidity 78%
Thu, 5th
Chatham NH Weather - Thursday, Nov 5, 2026 - Patchy Rain Nearby
Hi: 56°F 14°C
Lo: 45°F 7°C
Sunrise 06:26 AM
Sunset 04:29 PM
Wind SSW 4 mph6 km/h
Dew Point 50°F10°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 35% *
Humidity 82%
Fri, 6th
Chatham NH Weather - Friday, Nov 6, 2026 - Light Rain Shower
Hi: 55°F 13°C
Lo: 50°F 10°C
Sunrise 06:28 AM
Sunset 04:27 PM
Wind NE 2 mph4 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.44 in997 mb
POP 79% *
Humidity 98%
Sat, 7th
Chatham NH Weather - Saturday, Nov 7, 2026 - Patchy Rain Nearby
Hi: 49°F 10°C
Lo: 35°F 2°C
Sunrise 06:29 AM
Sunset 04:26 PM
Wind NNW 8 mph12 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 29.88 in1012 mb
POP 22% *
Humidity 66%
Sun, 8th
Chatham NH Weather - Sunday, Nov 8, 2026 - Sunny
Hi: 46°F 8°C
Lo: 28°F -2°C
Sunrise 06:30 AM
Sunset 04:25 PM
Wind NNW 5 mph8 km/h
Dew Point 22°F-6°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 40%
Mon, 9th
Chatham NH Weather - Monday, Nov 9, 2026 - Patchy Rain Nearby
Hi: 45°F 7°C
Lo: 27°F -3°C
Sunrise 06:32 AM
Sunset 04:24 PM
Wind SSW 2 mph3 km/h
Dew Point 31°F-1°C
uv Index 2
Barometric Pressure 30.06 in1018 mb
POP 28% *
Humidity 61%
Tue, 10th
Chatham NH Weather - Tuesday, Nov 10, 2026 - Partly Cloudy
Hi: 49°F 9°C
Lo: 30°F -1°C
Sunrise 06:33 AM
Sunset 04:23 PM
Wind NNW 4 mph6 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 7% *
Humidity 64%
Wed, 11th
Chatham NH Weather - Wednesday, Nov 11, 2026 - Overcast
Hi: 47°F 8°C
Lo: 29°F -2°C
Sunrise 06:34 AM
Sunset 04:22 PM
Wind SW 2 mph4 km/h
Dew Point 33°F0°C
uv Index 2
Barometric Pressure 30.03 in1017 mb
POP 13% *
Humidity 61%
Thu, 12th
Chatham NH Weather - Thursday, Nov 12, 2026 - Patchy Light Drizzle
Hi: 44°F 7°C
Lo: 35°F 2°C
Sunrise 06:36 AM
Sunset 04:21 PM
Wind ENE 4 mph6 km/h
Dew Point 36°F2°C
uv Index 2
Barometric Pressure 29.85 in1011 mb
POP 54% *
Humidity 76%
* POP = Probability of Precipitation. Data for 12:00 PM.