Sinclair Trail, NH 14 Day Weather
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Sinclair Trail, NH Weather Forecast


Sinclair Trail, NH Weather Forecast Dated: 331 PM Fri Sep 18 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.
Friday, September 18, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
50°F 10°C
Sunny
Refreshing around 61°F 16°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the W to the WNW at 8 mph 12 km/h.
Saturday, September 19, 2026
Mid-Morning
42°F 6°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
50°F 10°C
Sunny
Cool and brisk at 57°F 14°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
47°F 9°C
Overcast
Chilly near 55°F 13°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
47°F 8°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
48°F 9°C
Overcast
Crisp with a high near 54°F 12°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
47°F 9°C
Overcast
Brisk around 54°F 12°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
51°F 11°C
Overcast
Cool and brisk at 57°F 14°C, overcast throughout the day, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
52°F 11°C
Partly Cloudy
Comfortable at 61°F 16°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
47°F 8°C
Light Fog
Mid-Afternoon
50°F 10°C
Light Showers
Early-Evening
42°F 6°C
Light Showers
Crisp with a high near 50°F 10°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure. Winds switching from the SSW to the W at 9 mph 14 km/h. Gusts up to 24 mph 39 km/h.
Saturday, September 26, 2026
Mid-Morning
36°F 2°C
Fog
Mid-Afternoon
37°F 3°C
Fog
Early-Evening
38°F 3°C
Fog
Cold with a high near 37°F 3°C, overcast throughout the day, with steady humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
39°F 4°C
Scattered Showers
Mid-Afternoon
48°F 9°C
Sunny
Early-Evening
47°F 8°C
Sunny
Cool and brisk at 48°F 9°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
55°F 13°C
Cloudy
Mid-Afternoon
66°F 19°C
Partly Cloudy
Early-Evening
59°F 15°C
Sunny
Comfortable at 66°F 19°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with increasing humidity and steady pressure. Winds moving from the WSW to the SW at 7 mph 11 km/h.
Tuesday, September 29, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
71°F 21°C
Overcast
Early-Evening
65°F 18°C
Overcast
Comfortable with temperatures reaching 71°F 21°C, overcast throughout the day, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
75°F 24°C
Partly Cloudy
Early-Evening
68°F 20°C
Partly Cloudy
Enjoyable around 75°F 24°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
65°F 19°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
66°F 19°C
Overcast
Mild temperatures up to 72°F 22°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the WSW to the SW at 4 mph 6 km/h.
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