10-day forecast for North Grantham, NH: 47° to 86°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
66°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 60°0.08
Morning69°feels 69°
Afternoon83°feels 82°
Evening68°feels 69°
Overnight65°feels 65°
83 °
North Grantham, Monday, 10 August
Light rain. High 83°, low 60°.
Pressure29.94 inHg
Wind5.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point52°
Tue, 1180° / 59°0
Morning65°feels 66°
Afternoon79°feels 79°
Evening64°feels 63°
Overnight62°feels 62°
80 °
North Grantham, Tuesday, 11 August
Light rain. High 80°, low 59°.
Pressure29.77 inHg
Wind12.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point57°
Wed, 1266° / 57°0.02
Morning65°feels 64°
Afternoon63°feels 62°
Evening61°feels 61°
Overnight57°feels 56°
66 °
North Grantham, Wednesday, 12 August
Light rain. High 66°, low 57°.
Pressure29.80 inHg
Wind2.8 mph S
Humidity86%
Visibility6.2 mi
Dew point57°
Thu, 1372° / 54°0.04
Morning57°feels 57°
Afternoon62°feels 63°
Evening68°feels 67°
Overnight56°feels 55°
72 °
North Grantham, Thursday, 13 August
Light rain. High 72°, low 54°.
Pressure29.65 inHg
Wind14.2 mph NW
Humidity97%
Visibility—
Dew point59°
Fri, 1465° / 52°0
Morning57°feels 55°
Afternoon63°feels 61°
Evening60°feels 58°
Overnight54°feels 52°
65 °
North Grantham, Friday, 14 August
Partly cloudy. High 65°, low 52°.
Pressure29.85 inHg
Wind15.5 mph NW
Humidity45%
Visibility—
Dew point40°
Sat, 1569° / 47°0
Morning52°feels 49°
Afternoon65°feels 64°
Evening66°feels 65°
Overnight56°feels 55°
69 °
North Grantham, Saturday, 15 August
Partly cloudy. High 69°, low 47°.
Pressure29.94 inHg
Wind16.5 mph NW
Humidity47%
Visibility—
Dew point42°
Sun, 1675° / 48°0
Morning54°feels 54°
Afternoon71°feels 69°
Evening70°feels 69°
Overnight56°feels 55°
75 °
North Grantham, Sunday, 16 August
Partly cloudy. High 75°, low 48°.
Pressure30.09 inHg
Wind7.5 mph N
Humidity41%
Visibility—
Dew point43°
Mon, 1773° / 55°0
Morning60°feels 59°
Afternoon73°feels 72°
Evening71°feels 69°
Overnight57°feels 56°
73 °
North Grantham, Monday, 17 August
Overcast. High 73°, low 55°.
Pressure30.00 inHg
Wind7.7 mph SW
Humidity43%
Visibility—
Dew point47°
Tue, 1871° / 51°0
Morning56°feels 56°
Afternoon70°feels 69°
Evening69°feels 68°
Overnight54°feels 53°
71 °
North Grantham, Tuesday, 18 August
Clear. High 71°, low 51°.
Pressure30.03 inHg
Wind6.8 mph NW
Humidity58%
Visibility—
Dew point51°
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 North Grantham, 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.