10-day forecast for Alton, ME: 51° to 87°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Wednesday, August 12
76° · 0.5 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 64°0.25
Morning71°feels 71°
Afternoon83°feels 82°
Evening67°feels 67°
Overnight66°feels 67°
86 °
Alton, Monday, 10 August
Rain. High 86°, low 64°.
Pressure29.94 inHg
Wind4.7 mph W
Humidity43%
Visibility6.2 mi
Dew point57°
Tue, 1180° / 60°0.24
Morning66°feels 66°
Afternoon76°feels 77°
Evening70°feels 70°
Overnight62°feels 63°
80 °
Alton, Tuesday, 11 August
Rain. High 80°, low 60°.
Pressure29.68 inHg
Wind9.1 mph W
Humidity72%
Visibility3.8 mi
Dew point66°
Wed, 1278° / 57°0
Morning63°feels 63°
Afternoon78°feels 77°
Evening63°feels 62°
Overnight60°feels 60°
78 °
Alton, Wednesday, 12 August
Overcast. High 78°, low 57°.
Pressure29.71 inHg
Wind4 mph SW
Humidity38%
Visibility6.2 mi
Dew point52°
Thu, 1376° / 57°0.5
Morning60°feels 60°
Afternoon65°feels 65°
Evening73°feels 72°
Overnight58°feels 57°
76 °
Alton, Thursday, 13 August
Rain. High 76°, low 57°.
Pressure29.65 inHg
Wind6.6 mph W
Humidity98%
Visibility—
Dew point62°
Fri, 1468° / 51°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening65°feels 64°
Overnight59°feels 58°
68 °
Alton, Friday, 14 August
Overcast. High 68°, low 51°.
Pressure29.83 inHg
Wind11.3 mph W
Humidity42%
Visibility—
Dew point41°
Sat, 1569° / 56°0
Morning60°feels 59°
Afternoon66°feels 65°
Evening66°feels 66°
Overnight56°feels 55°
69 °
Alton, Saturday, 15 August
Overcast. High 69°, low 56°.
Pressure29.88 inHg
Wind11.8 mph NW
Humidity59%
Visibility—
Dew point50°
Sun, 1672° / 51°0
Morning56°feels 56°
Afternoon70°feels 69°
Evening66°feels 65°
Overnight59°feels 58°
72 °
Alton, Sunday, 16 August
Mostly clear. High 72°, low 51°.
Pressure30.12 inHg
Wind4.3 mph N
Humidity50%
Visibility—
Dew point48°
Mon, 1775° / 57°0
Morning62°feels 62°
Afternoon74°feels 74°
Evening67°feels 67°
Overnight60°feels 60°
75 °
Alton, Monday, 17 August
Mostly clear. High 75°, low 57°.
Pressure30.15 inHg
Wind12.3 mph S
Humidity48%
Visibility—
Dew point52°
Tue, 1875° / 59°0.07
Morning64°feels 64°
Afternoon75°feels 75°
Evening71°feels 71°
Overnight61°feels 61°
75 °
Alton, Tuesday, 18 August
Light rain. High 75°, low 59°.
Pressure30.06 inHg
Wind13.4 mph SW
Humidity60%
Visibility—
Dew point58°
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 Alton, 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.