10-day forecast for Portage Lake, ME: 47° to 84°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Tuesday, August 18
66° · 0.64 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 61°0.11
Morning70°feels 70°
Afternoon78°feels 78°
Evening64°feels 65°
Overnight62°feels 62°
84 °
Portage Lake, Monday, 10 August
Rain. High 84°, low 61°.
Pressure29.88 inHg
Wind8.1 mph W
Humidity39%
Visibility6.2 mi
Dew point53°
Tue, 1177° / 59°0.21
Morning63°feels 63°
Afternoon69°feels 70°
Evening63°feels 63°
Overnight61°feels 62°
77 °
Portage Lake, Tuesday, 11 August
Rain. High 77°, low 59°.
Pressure29.68 inHg
Wind7.5 mph NW
Humidity89%
Visibility5.5 mi
Dew point65°
Wed, 1276° / 54°0
Morning64°feels 64°
Afternoon70°feels 69°
Evening62°feels 62°
Overnight56°feels 55°
76 °
Portage Lake, Wednesday, 12 August
Mostly clear. High 76°, low 54°.
Pressure29.68 inHg
Wind7.6 mph W
Humidity37%
Visibility6.2 mi
Dew point48°
Thu, 1366° / 51°0.64
Morning56°feels 56°
Afternoon66°feels 66°
Evening62°feels 62°
Overnight55°feels 54°
66 °
Portage Lake, Thursday, 13 August
Rain. High 66°, low 51°.
Pressure29.65 inHg
Wind5 mph SW
Humidity90%
Visibility6.2 mi
Dew point59°
Fri, 1467° / 50°0
Morning56°feels 55°
Afternoon66°feels 65°
Evening61°feels 60°
Overnight50°feels 49°
67 °
Portage Lake, Friday, 14 August
Clear. High 67°, low 50°.
Pressure29.85 inHg
Wind13.4 mph NW
Humidity44%
Visibility—
Dew point42°
Sat, 1572° / 47°0
Morning53°feels 51°
Afternoon71°feels 69°
Evening70°feels 69°
Overnight59°feels 58°
72 °
Portage Lake, Saturday, 15 August
Overcast. High 72°, low 47°.
Pressure30.06 inHg
Wind10.1 mph NW
Humidity40%
Visibility—
Dew point42°
Sun, 1672° / 53°0.19
Morning59°feels 58°
Afternoon72°feels 71°
Evening65°feels 64°
Overnight55°feels 54°
72 °
Portage Lake, Sunday, 16 August
Rain. High 72°, low 53°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity49%
Visibility—
Dew point50°
Mon, 1765° / 53°0.27
Morning54°feels 54°
Afternoon57°feels 56°
Evening63°feels 62°
Overnight53°feels 52°
65 °
Portage Lake, Monday, 17 August
Light rain. High 65°, low 53°.
Pressure29.88 inHg
Wind10.6 mph N
Humidity99%
Visibility—
Dew point54°
Tue, 1877° / 51°0
Morning58°feels 57°
Afternoon73°feels 73°
Evening74°feels 73°
Overnight59°feels 58°
77 °
Portage Lake, Tuesday, 18 August
Mostly clear. High 77°, low 51°.
Pressure30.00 inHg
Wind6.4 mph N
Humidity47%
Visibility—
Dew point49°
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 Portage Lake, ME 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.