10-day forecast for Groton, NH: 22° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Monday, October 26
44° · 0.31 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2748° / 25°0
Morning26°feels 20°
Afternoon48°feels 44°
Evening33°feels 27°
Overnight32°feels 26°
48 °
Groton, Tuesday, 27 October
Clear. High 48°, low 25°.
Pressure30.42 inHg
Wind8.8 mph NW
Humidity65%
Visibility6.2 mi
Dew point21°
Wed, 2850° / 22°0
Morning30°feels 30°
Afternoon50°feels 48°
Evening42°feels 42°
Overnight22°feels 18°
50 °
Groton, Wednesday, 28 October
Overcast. High 50°, low 22°.
Pressure30.45 inHg
Wind3.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point26°
Thu, 2962° / 39°0
Morning41°feels 41°
Afternoon62°feels 60°
Evening51°feels 50°
Overnight40°feels 40°
62 °
Groton, Thursday, 29 October
Clear. High 62°, low 39°.
Pressure30.15 inHg
Wind5.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point44°
Fri, 3062° / 44°0.01
Morning50°feels 50°
Afternoon62°feels 60°
Evening56°feels 53°
Overnight49°feels 47°
62 °
Groton, Friday, 30 October
Light rain. High 62°, low 44°.
Pressure30.00 inHg
Wind10.4 mph W
Humidity67%
Visibility6.2 mi
Dew point48°
Sat, 3152° / 37°0
Morning41°feels 37°
Afternoon50°feels 45°
Evening47°feels 44°
Overnight37°feels 37°
52 °
Groton, Saturday, 31 October
Partly cloudy. High 52°, low 37°.
Pressure30.30 inHg
Wind12.1 mph NW
Humidity52%
Visibility—
Dew point31°
Sun, 0153° / 35°0
Morning39°feels 39°
Afternoon49°feels 49°
Evening49°feels 49°
Overnight43°feels 43°
53 °
Groton, Sunday, 1 November
Overcast. High 53°, low 35°.
Pressure30.39 inHg
Wind3.2 mph W
Humidity51%
Visibility—
Dew point30°
Mon, 0248° / 46°0.32
Morning47°feels 47°
Afternoon47°feels 47°
Evening47°feels 47°
Overnight48°feels 48°
48 °
Groton, Monday, 2 November
Light rain. High 48°, low 46°.
Pressure30.24 inHg
Wind3 mph SW
Humidity97%
Visibility—
Dew point46°
Tue, 0349° / 44°0.03
Morning47°feels 47°
Afternoon48°feels 46°
Evening46°feels 42°
Overnight45°feels 42°
49 °
Groton, Tuesday, 3 November
Light rain. High 49°, low 44°.
Pressure30.36 inHg
Wind6 mph E
Humidity94%
Visibility—
Dew point47°
Wed, 0444° / 42°0.31
Morning44°feels 38°
Afternoon44°feels 37°
Evening44°feels 36°
Overnight43°feels 36°
44 °
Groton, Wednesday, 4 November
Rain. High 44°, low 42°.
Pressure30.21 inHg
Wind16.4 mph E
Humidity94%
Visibility—
Dew point42°
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.