10-day forecast for North Chelmsford, MA: 54° to 90°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
73° · 0.36 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 66°0.11
Morning74°feels 74°
Afternoon86°feels 84°
Evening75°feels 76°
Overnight69°feels 69°
90 °
North Chelmsford, Monday, 10 August
Rain. High 90°, low 66°.
Pressure29.94 inHg
Wind6.3 mph SW
Humidity37%
Visibility6.2 mi
Dew point56°
Tue, 1186° / 66°0
Morning74°feels 75°
Afternoon86°feels 84°
Evening72°feels 71°
Overnight70°feels 71°
86 °
North Chelmsford, Tuesday, 11 August
Partly cloudy. High 86°, low 66°.
Pressure29.77 inHg
Wind10.3 mph NW
Humidity37%
Visibility6.2 mi
Dew point55°
Wed, 1270° / 63°0.04
Morning69°feels 68°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight65°feels 64°
70 °
North Chelmsford, Wednesday, 12 August
Light rain. High 70°, low 63°.
Pressure29.80 inHg
Wind3.4 mph NW
Humidity76%
Visibility6.2 mi
Dew point60°
Thu, 1383° / 59°0
Morning67°feels 67°
Afternoon83°feels 82°
Evening78°feels 77°
Overnight60°feels 60°
83 °
North Chelmsford, Thursday, 13 August
Mostly clear. High 83°, low 59°.
Pressure29.74 inHg
Wind10.1 mph NW
Humidity39%
Visibility6.2 mi
Dew point54°
Fri, 1475° / 56°0
Morning60°feels 58°
Afternoon70°feels 69°
Evening71°feels 70°
Overnight58°feels 57°
75 °
North Chelmsford, Friday, 14 August
Overcast. High 75°, low 56°.
Pressure30.03 inHg
Wind11.5 mph NW
Humidity41%
Visibility—
Dew point43°
Sat, 1578° / 54°0
Morning59°feels 58°
Afternoon73°feels 72°
Evening75°feels 74°
Overnight58°feels 57°
78 °
North Chelmsford, Saturday, 15 August
Partly cloudy. High 78°, low 54°.
Pressure30.18 inHg
Wind5.1 mph N
Humidity39%
Visibility—
Dew point44°
Sun, 1673° / 56°0.36
Morning60°feels 59°
Afternoon69°feels 70°
Evening69°feels 70°
Overnight70°feels 71°
73 °
North Chelmsford, Sunday, 16 August
Rain. High 73°, low 56°.
Pressure30.00 inHg
Wind16.4 mph S
Humidity78%
Visibility—
Dew point61°
Mon, 1776° / 61°0.06
Morning64°feels 64°
Afternoon69°feels 69°
Evening73°feels 73°
Overnight62°feels 61°
76 °
North Chelmsford, Monday, 17 August
Light rain. High 76°, low 61°.
Pressure29.83 inHg
Wind12.8 mph NW
Humidity66%
Visibility—
Dew point55°
Tue, 1884° / 60°0
Morning65°feels 65°
Afternoon80°feels 80°
Evening81°feels 80°
Overnight67°feels 66°
84 °
North Chelmsford, Tuesday, 18 August
Partly cloudy. High 84°, low 60°.
Pressure30.06 inHg
Wind7.1 mph SW
Humidity44%
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 North Chelmsford, MA 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.