10-day forecast for Marlborough, NH: 49° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
69°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 64°0.08
Morning71°feels 71°
Afternoon83°feels 82°
Evening72°feels 72°
Overnight66°feels 66°
85 °
Marlborough, Monday, 10 August
Rain. High 85°, low 64°.
Pressure29.97 inHg
Wind7.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point53°
Tue, 1183° / 62°0.02
Morning67°feels 68°
Afternoon83°feels 82°
Evening67°feels 66°
Overnight63°feels 64°
83 °
Marlborough, Tuesday, 11 August
Light rain. High 83°, low 62°.
Pressure29.77 inHg
Wind11.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point58°
Wed, 1270° / 60°0
Morning64°feels 64°
Afternoon70°feels 69°
Evening64°feels 64°
Overnight61°feels 60°
70 °
Marlborough, Wednesday, 12 August
Overcast. High 70°, low 60°.
Pressure29.77 inHg
Wind3.1 mph NE
Humidity44%
Visibility6.2 mi
Dew point55°
Thu, 1376° / 57°0.05
Morning62°feels 62°
Afternoon73°feels 72°
Evening72°feels 71°
Overnight57°feels 57°
76 °
Marlborough, Thursday, 13 August
Light rain. High 76°, low 57°.
Pressure29.68 inHg
Wind15.6 mph W
Humidity60%
Visibility—
Dew point55°
Fri, 1469° / 51°0
Morning55°feels 54°
Afternoon65°feels 63°
Evening62°feels 61°
Overnight55°feels 53°
69 °
Marlborough, Friday, 14 August
Clear. High 69°, low 51°.
Pressure29.88 inHg
Wind17.2 mph NW
Humidity44%
Visibility—
Dew point41°
Sat, 1573° / 49°0
Morning54°feels 52°
Afternoon69°feels 67°
Evening69°feels 69°
Overnight55°feels 54°
73 °
Marlborough, Saturday, 15 August
Clear. High 73°, low 49°.
Pressure29.97 inHg
Wind15.1 mph NW
Humidity43%
Visibility—
Dew point42°
Sun, 1677° / 51°0
Morning57°feels 56°
Afternoon72°feels 71°
Evening71°feels 70°
Overnight59°feels 58°
77 °
Marlborough, Sunday, 16 August
Partly cloudy. High 77°, low 51°.
Pressure30.12 inHg
Wind7.4 mph NW
Humidity39%
Visibility—
Dew point43°
Mon, 1776° / 57°0.04
Morning62°feels 61°
Afternoon74°feels 73°
Evening72°feels 71°
Overnight57°feels 57°
76 °
Marlborough, Monday, 17 August
Light rain. High 76°, low 57°.
Pressure30.03 inHg
Wind4.4 mph W
Humidity43%
Visibility—
Dew point48°
Tue, 1879° / 53°0
Morning58°feels 58°
Afternoon72°feels 71°
Evening73°feels 73°
Overnight61°feels 60°
79 °
Marlborough, Tuesday, 18 August
Clear. High 79°, low 53°.
Pressure30.03 inHg
Wind6.7 mph NW
Humidity58%
Visibility—
Dew point53°
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 Marlborough, 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.