10-day forecast for Harrison, ME: 49° to 89°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
82° · 0.33 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 67°0
Morning73°feels 74°
Afternoon84°feels 87°
Evening75°feels 75°
Overnight69°feels 70°
89 °
Harrison, Sunday, 9 August
Clear. High 89°, low 67°.
Pressure29.83 inHg
Wind3.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point64°
Mon, 1088° / 64°0.11
Morning72°feels 72°
Afternoon87°feels 85°
Evening71°feels 71°
Overnight67°feels 67°
88 °
Harrison, Monday, 10 August
Rain. High 88°, low 64°.
Pressure29.94 inHg
Wind6.9 mph S
Humidity36%
Visibility6.2 mi
Dew point55°
Tue, 1184° / 62°0.07
Morning68°feels 69°
Afternoon83°feels 82°
Evening67°feels 67°
Overnight63°feels 64°
84 °
Harrison, Tuesday, 11 August
Rain. High 84°, low 62°.
Pressure29.74 inHg
Wind11.7 mph W
Humidity47%
Visibility6.2 mi
Dew point58°
Wed, 1275° / 60°0.12
Morning62°feels 62°
Afternoon75°feels 75°
Evening71°feels 71°
Overnight62°feels 61°
75 °
Harrison, Wednesday, 12 August
Light rain. High 75°, low 60°.
Pressure29.77 inHg
Wind5.2 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Thu, 1374° / 54°0.19
Morning62°feels 62°
Afternoon71°feels 72°
Evening64°feels 64°
Overnight55°feels 55°
74 °
Harrison, Thursday, 13 August
Light rain. High 74°, low 54°.
Pressure29.68 inHg
Wind11.2 mph SW
Humidity72%
Visibility—
Dew point61°
Fri, 1471° / 49°0
Morning53°feels 53°
Afternoon65°feels 64°
Evening67°feels 66°
Overnight53°feels 52°
71 °
Harrison, Friday, 14 August
Partly cloudy. High 71°, low 49°.
Pressure29.83 inHg
Wind11.2 mph NW
Humidity53%
Visibility—
Dew point45°
Sat, 1574° / 52°0
Morning57°feels 56°
Afternoon69°feels 68°
Evening68°feels 67°
Overnight55°feels 53°
74 °
Harrison, Saturday, 15 August
Clear. High 74°, low 52°.
Pressure30.06 inHg
Wind11.8 mph NW
Humidity37%
Visibility—
Dew point40°
Sun, 1677° / 49°0
Morning56°feels 55°
Afternoon74°feels 72°
Evening73°feels 72°
Overnight54°feels 53°
77 °
Harrison, Sunday, 16 August
Partly cloudy. High 77°, low 49°.
Pressure30.24 inHg
Wind5.2 mph NW
Humidity35%
Visibility—
Dew point41°
Mon, 1778° / 53°0
Morning58°feels 57°
Afternoon69°feels 68°
Evening66°feels 65°
Overnight62°feels 61°
78 °
Harrison, Monday, 17 August
Overcast. High 78°, low 53°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity54%
Visibility—
Dew point50°
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 Harrison, 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.