10-day forecast for Groton, NH: 25° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, November 4
56° · 0.71 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0263° / 39°0
Morning45°feels 43°
Afternoon63°feels 61°
Evening50°feels 49°
Overnight40°feels 36°
63 °
Groton, Monday, 2 November
Overcast. High 63°, low 39°.
Pressure30.24 inHg
Wind7.4 mph W
Humidity42%
Visibility6.2 mi
Dew point38°
Tue, 0365° / 45°0.01
Morning50°feels 50°
Afternoon65°feels 63°
Evening53°feels 52°
Overnight46°feels 45°
65 °
Groton, Tuesday, 3 November
Light rain. High 65°, low 45°.
Pressure30.24 inHg
Wind1.7 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 0469° / 48°0
Morning55°feels 53°
Afternoon68°feels 67°
Evening55°feels 54°
Overnight48°feels 48°
69 °
Groton, Wednesday, 4 November
Clear. High 69°, low 48°.
Pressure30.06 inHg
Wind6.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point48°
Thu, 0563° / 50°0.02
Morning53°feels 53°
Afternoon62°feels 62°
Evening59°feels 59°
Overnight50°feels 50°
63 °
Groton, Thursday, 5 November
Light rain. High 63°, low 50°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point56°
Fri, 0663° / 53°0.33
Morning56°feels 56°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight53°feels 53°
63 °
Groton, Friday, 6 November
Rain. High 63°, low 53°.
Pressure29.88 inHg
Wind4.2 mph W
Humidity67%
Visibility—
Dew point51°
Sat, 0756° / 47°0.71
Morning51°feels 49°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight49°feels 46°
56 °
Groton, Saturday, 7 November
Rain. High 56°, low 47°.
Pressure29.85 inHg
Wind7.9 mph NW
Humidity74%
Visibility—
Dew point47°
Sun, 0848° / 37°0.01
Morning45°feels 40°
Afternoon44°feels 37°
Evening43°feels 37°
Overnight38°feels 33°
48 °
Groton, Sunday, 8 November
Light rain. High 48°, low 37°.
Pressure29.77 inHg
Wind14 mph NW
Humidity82%
Visibility—
Dew point39°
Mon, 0945° / 33°0.01
Morning37°feels 32°
Afternoon45°feels 39°
Evening43°feels 38°
Overnight36°feels 33°
45 °
Groton, Monday, 9 November
Light rain. High 45°, low 33°.
Pressure29.91 inHg
Wind11.2 mph W
Humidity68%
Visibility—
Dew point33°
Tue, 1048° / 35°0
Morning38°feels 35°
Afternoon45°feels 41°
Evening43°feels 41°
Overnight36°feels 35°
48 °
Groton, Tuesday, 10 November
Overcast. High 48°, low 35°.
Pressure30.03 inHg
Wind9.9 mph W
Humidity64%
Visibility—
Dew point32°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Groton, NH around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.