10-day forecast for Groton, NH: 26° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Wednesday, November 4
61° · 0.19 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0472° / 47°0
Morning54°feels 54°
Afternoon72°feels 71°
Evening58°feels 58°
Overnight51°feels 49°
72 °
Groton, Wednesday, 4 November
Overcast. High 72°, low 47°.
Pressure30.03 inHg
Wind4.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point49°
Thu, 0562° / 49°0.11
Morning55°feels 55°
Afternoon61°feels 62°
Evening59°feels 60°
Overnight51°feels 50°
62 °
Groton, Thursday, 5 November
Rain. High 62°, low 49°.
Pressure29.88 inHg
Wind6.8 mph S
Humidity95%
Visibility6.2 mi
Dew point58°
Fri, 0666° / 54°0
Morning56°feels 55°
Afternoon66°feels 65°
Evening56°feels 55°
Overnight60°feels 60°
66 °
Groton, Friday, 6 November
Overcast. High 66°, low 54°.
Pressure29.88 inHg
Wind3.6 mph W
Humidity60%
Visibility—
Dew point51°
Sat, 0761° / 47°0.19
Morning52°feels 52°
Afternoon58°feels 57°
Evening56°feels 55°
Overnight52°feels 52°
61 °
Groton, Saturday, 7 November
Light rain. High 61°, low 47°.
Pressure29.85 inHg
Wind2.5 mph NW
Humidity82%
Visibility—
Dew point52°
Sun, 0849° / 43°0
Morning45°feels 40°
Afternoon47°feels 42°
Evening47°feels 44°
Overnight43°feels 38°
49 °
Groton, Sunday, 8 November
Overcast. High 49°, low 43°.
Pressure29.77 inHg
Wind11.5 mph NW
Humidity79%
Visibility—
Dew point40°
Mon, 0943° / 32°0.01
Morning39°feels 34°
Afternoon42°feels 37°
Evening38°feels 32°
Overnight34°feels 29°
43 °
Groton, Monday, 9 November
Light rain. High 43°, low 32°.
Pressure29.83 inHg
Wind9.4 mph NW
Humidity64%
Visibility—
Dew point30°
Tue, 1048° / 27°0.01
Morning31°feels 27°
Afternoon41°feels 39°
Evening47°feels 43°
Overnight42°feels 37°
48 °
Groton, Tuesday, 10 November
Light rain. High 48°, low 27°.
Pressure29.97 inHg
Wind11.4 mph W
Humidity58%
Visibility—
Dew point24°
Wed, 1142° / 27°0.01
Morning37°feels 29°
Afternoon38°feels 30°
Evening35°feels 29°
Overnight29°feels 23°
42 °
Groton, Wednesday, 11 November
Light rain. High 42°, low 27°.
Pressure30.03 inHg
Wind12.9 mph NW
Humidity58%
Visibility—
Dew point24°
Thu, 1240° / 26°0.02
Morning29°feels 29°
Afternoon37°feels 37°
Evening35°feels 35°
Overnight29°feels 27°
40 °
Groton, Thursday, 12 November
Light snow. High 40°, low 26°.
Pressure30.18 inHg
Wind3.7 mph NW
Humidity47%
Visibility—
Dew point17°
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.