10-day forecast for Eastham, MA: 42° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Tuesday, October 20
55° · 0.11 in
Worst day: Monday, October 19
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1757° / 43°0.1
Morning50°feels 42°
Afternoon52°feels 49°
Evening44°feels 35°
Overnight57°feels 56°
57 °
Eastham, Saturday, 17 October
Light rain. High 57°, low 43°.
Pressure30.09 inHg
Wind25 mph N
Humidity67%
Visibility6.2 mi
Dew point40°
Sun, 1852° / 42°0
Morning48°feels 42°
Afternoon50°feels 45°
Evening51°feels 49°
Overnight43°feels 34°
52 °
Eastham, Sunday, 18 October
Clear. High 52°, low 42°.
Pressure30.59 inHg
Wind14.1 mph NE
Humidity58%
Visibility6.2 mi
Dew point35°
Mon, 1955° / 52°0.11
Morning53°feels 51°
Afternoon54°feels 53°
Evening55°feels 54°
Overnight52°feels 50°
55 °
Eastham, Monday, 19 October
Light rain. High 55°, low 52°.
Pressure30.45 inHg
Wind19.2 mph NE
Humidity73%
Visibility6.2 mi
Dew point46°
Tue, 2057° / 54°0
Morning55°feels 55°
Afternoon55°feels 54°
Evening55°feels 54°
Overnight55°feels 55°
57 °
Eastham, Tuesday, 20 October
Overcast. High 57°, low 54°.
Pressure30.12 inHg
Wind24.2 mph N
Humidity87%
Visibility6.2 mi
Dew point51°
Wed, 2156° / 53°0
Morning55°feels 54°
Afternoon54°feels 53°
Evening53°feels 52°
Overnight54°feels 53°
56 °
Eastham, Wednesday, 21 October
Overcast. High 56°, low 53°.
Pressure30.36 inHg
Wind29.8 mph NE
Humidity78%
Visibility—
Dew point47°
Thu, 2255° / 52°0.03
Morning53°feels 51°
Afternoon53°feels 52°
Evening54°feels 53°
Overnight55°feels 54°
55 °
Eastham, Thursday, 22 October
Light rain. High 55°, low 52°.
Pressure30.36 inHg
Wind21.8 mph E
Humidity74%
Visibility—
Dew point45°
Fri, 2355° / 53°0.02
Morning55°feels 55°
Afternoon55°feels 54°
Evening54°feels 52°
Overnight55°feels 54°
55 °
Eastham, Friday, 23 October
Light rain. High 55°, low 53°.
Pressure30.00 inHg
Wind17.1 mph N
Humidity87%
Visibility—
Dew point51°
Sat, 2453° / 48°0
Morning49°feels 43°
Afternoon49°feels 43°
Evening49°feels 45°
Overnight52°feels 49°
53 °
Eastham, Saturday, 24 October
Overcast. High 53°, low 48°.
Pressure30.27 inHg
Wind22.3 mph N
Humidity61%
Visibility—
Dew point36°
Sun, 2554° / 51°0
Morning52°feels 50°
Afternoon54°feels 52°
Evening54°feels 52°
Overnight53°feels 51°
54 °
Eastham, Sunday, 25 October
Overcast. High 54°, low 51°.
Pressure30.47 inHg
Wind16.7 mph NE
Humidity66%
Visibility—
Dew point42°
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 Eastham, 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.