10-day forecast for Groton, NH: 25° to 62°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Sunday, October 25
54° · 0.27 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2562° / 30°0
Morning33°feels 29°
Afternoon62°feels 59°
Evening42°feels 42°
Overnight30°feels 30°
62 °
Groton, Sunday, 25 October
Clear. High 62°, low 30°.
Pressure30.50 inHg
Wind3.1 mph W
Humidity40%
Visibility6.2 mi
Dew point26°
Mon, 2660° / 34°0
Morning38°feels 35°
Afternoon60°feels 58°
Evening49°feels 44°
Overnight35°feels 35°
60 °
Groton, Monday, 26 October
Partly cloudy. High 60°, low 34°.
Pressure30.15 inHg
Wind6.5 mph NW
Humidity46%
Visibility6.2 mi
Dew point36°
Tue, 2744° / 29°0
Morning30°feels 24°
Afternoon43°feels 38°
Evening33°feels 27°
Overnight37°feels 31°
44 °
Groton, Tuesday, 27 October
Clear. High 44°, low 29°.
Pressure30.39 inHg
Wind8.9 mph NW
Humidity67%
Visibility6.2 mi
Dew point21°
Wed, 2847° / 28°0
Morning28°feels 28°
Afternoon47°feels 46°
Evening44°feels 44°
Overnight28°feels 25°
47 °
Groton, Wednesday, 28 October
Clear. High 47°, low 28°.
Pressure30.50 inHg
Wind3.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point21°
Thu, 2961° / 36°0.15
Morning41°feels 39°
Afternoon53°feels 52°
Evening53°feels 53°
Overnight48°feels 47°
61 °
Groton, Thursday, 29 October
Light rain. High 61°, low 36°.
Pressure30.18 inHg
Wind8.5 mph W
Humidity69%
Visibility—
Dew point41°
Fri, 3057° / 42°0
Morning49°feels 47°
Afternoon56°feels 54°
Evening52°feels 50°
Overnight43°feels 40°
57 °
Groton, Friday, 30 October
Clear. High 57°, low 42°.
Pressure30.12 inHg
Wind9.7 mph NW
Humidity73%
Visibility—
Dew point46°
Sat, 3153° / 39°0
Morning42°feels 39°
Afternoon50°feels 48°
Evening47°feels 46°
Overnight40°feels 38°
53 °
Groton, Saturday, 31 October
Overcast. High 53°, low 39°.
Pressure30.42 inHg
Wind4 mph SE
Humidity63%
Visibility—
Dew point36°
Sun, 0154° / 37°0
Morning39°feels 39°
Afternoon47°feels 46°
Evening49°feels 48°
Overnight41°feels 41°
54 °
Groton, Sunday, 1 November
Overcast. High 54°, low 37°.
Pressure30.39 inHg
Wind5 mph S
Humidity80%
Visibility—
Dew point39°
Mon, 0254° / 41°0.27
Morning44°feels 43°
Afternoon50°feels 48°
Evening50°feels 48°
Overnight52°feels 51°
54 °
Groton, Monday, 2 November
Rain. High 54°, low 41°.
Pressure30.06 inHg
Wind12.3 mph E
Humidity87%
Visibility—
Dew point45°
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.