10-day forecast for Jefferson, MA: 52° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
71°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 66°0.06
Morning73°feels 73°
Afternoon84°feels 82°
Evening78°feels 78°
Overnight69°feels 69°
86 °
Jefferson, Monday, 10 August
Light rain. High 86°, low 66°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity33%
Visibility6.2 mi
Dew point53°
Tue, 1185° / 64°0.04
Morning68°feels 69°
Afternoon85°feels 84°
Evening69°feels 68°
Overnight65°feels 66°
85 °
Jefferson, Tuesday, 11 August
Light rain. High 85°, low 64°.
Pressure29.77 inHg
Wind8.1 mph W
Humidity42%
Visibility6.2 mi
Dew point58°
Wed, 1283° / 61°0
Morning69°feels 68°
Afternoon83°feels 81°
Evening66°feels 66°
Overnight62°feels 61°
83 °
Jefferson, Wednesday, 12 August
Overcast. High 83°, low 61°.
Pressure29.77 inHg
Wind3.5 mph S
Humidity38%
Visibility6.2 mi
Dew point53°
Thu, 1378° / 59°0.01
Morning62°feels 62°
Afternoon71°feels 71°
Evening75°feels 74°
Overnight60°feels 60°
78 °
Jefferson, Thursday, 13 August
Light rain. High 78°, low 59°.
Pressure29.68 inHg
Wind12.6 mph W
Humidity74%
Visibility—
Dew point59°
Fri, 1471° / 53°0
Morning57°feels 55°
Afternoon67°feels 65°
Evening66°feels 65°
Overnight55°feels 54°
71 °
Jefferson, Friday, 14 August
Clear. High 71°, low 53°.
Pressure29.88 inHg
Wind15.5 mph NW
Humidity41%
Visibility—
Dew point40°
Sat, 1575° / 52°0
Morning57°feels 55°
Afternoon70°feels 69°
Evening71°feels 70°
Overnight59°feels 57°
75 °
Jefferson, Saturday, 15 August
Clear. High 75°, low 52°.
Pressure29.97 inHg
Wind14.3 mph NW
Humidity41%
Visibility—
Dew point42°
Sun, 1678° / 54°0
Morning60°feels 59°
Afternoon75°feels 74°
Evening73°feels 72°
Overnight59°feels 58°
78 °
Jefferson, Sunday, 16 August
Overcast. High 78°, low 54°.
Pressure30.09 inHg
Wind8.5 mph N
Humidity34%
Visibility—
Dew point42°
Mon, 1779° / 58°0.03
Morning63°feels 62°
Afternoon76°feels 75°
Evening74°feels 73°
Overnight59°feels 59°
79 °
Jefferson, Monday, 17 August
Light rain. High 79°, low 58°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity37%
Visibility—
Dew point46°
Tue, 1880° / 55°0
Morning61°feels 60°
Afternoon75°feels 75°
Evening75°feels 75°
Overnight61°feels 61°
80 °
Jefferson, Tuesday, 18 August
Clear. High 80°, low 55°.
Pressure30.03 inHg
Wind6.1 mph NW
Humidity48%
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 Jefferson, 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.