10-day forecast for Wellesley, MA: 55° to 93°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 10
68° · 0.08 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 72°0.02
Morning77°feels 78°
Afternoon91°feels 90°
Evening83°feels 83°
Overnight74°feels 76°
92 °
Wellesley, Sunday, 9 August
Light rain. High 92°, low 72°.
Pressure29.91 inHg
Wind11.2 mph W
Humidity41%
Visibility6.2 mi
Dew point63°
Mon, 1093° / 70°0
Morning77°feels 77°
Afternoon90°feels 87°
Evening76°feels 77°
Overnight73°feels 74°
93 °
Wellesley, Monday, 10 August
Partly cloudy. High 93°, low 70°.
Pressure29.94 inHg
Wind7.7 mph SW
Humidity33%
Visibility6.2 mi
Dew point56°
Tue, 1189° / 66°0.02
Morning72°feels 73°
Afternoon88°feels 86°
Evening74°feels 74°
Overnight67°feels 68°
89 °
Wellesley, Tuesday, 11 August
Light rain. High 89°, low 66°.
Pressure29.77 inHg
Wind10.3 mph NW
Humidity39%
Visibility6.2 mi
Dew point58°
Wed, 1268° / 60°0.08
Morning64°feels 64°
Afternoon63°feels 63°
Evening63°feels 64°
Overnight68°feels 68°
68 °
Wellesley, Wednesday, 12 August
Light rain. High 68°, low 60°.
Pressure29.74 inHg
Wind6.2 mph N
Humidity91%
Visibility6.2 mi
Dew point60°
Thu, 1383° / 60°0
Morning66°feels 66°
Afternoon80°feels 80°
Evening80°feels 79°
Overnight65°feels 64°
83 °
Wellesley, Thursday, 13 August
Light rain. High 83°, low 60°.
Pressure29.68 inHg
Wind13.3 mph W
Humidity50%
Visibility—
Dew point57°
Fri, 1477° / 55°0
Morning60°feels 59°
Afternoon73°feels 71°
Evening74°feels 73°
Overnight60°feels 58°
77 °
Wellesley, Friday, 14 August
Clear. High 77°, low 55°.
Pressure29.94 inHg
Wind10.8 mph W
Humidity35%
Visibility—
Dew point41°
Sat, 1580° / 56°0
Morning61°feels 60°
Afternoon74°feels 73°
Evening75°feels 74°
Overnight60°feels 58°
80 °
Wellesley, Saturday, 15 August
Mostly clear. High 80°, low 56°.
Pressure30.00 inHg
Wind10.7 mph NW
Humidity42%
Visibility—
Dew point47°
Sun, 1681° / 55°0
Morning61°feels 60°
Afternoon77°feels 76°
Evening76°feels 75°
Overnight61°feels 60°
81 °
Wellesley, Sunday, 16 August
Clear. High 81°, low 55°.
Pressure30.15 inHg
Wind8.7 mph S
Humidity32%
Visibility—
Dew point42°
Mon, 1784° / 55°0
Morning62°feels 61°
Afternoon77°feels 77°
Evening75°feels 75°
Overnight64°feels 64°
84 °
Wellesley, Monday, 17 August
Overcast. High 84°, low 55°.
Pressure30.15 inHg
Wind12.7 mph SW
Humidity38%
Visibility—
Dew point47°
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 Wellesley, 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.