10-day forecast for Mainstream, ME: 26° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Monday, October 12
48° · 0.96 in
Worst day: Tuesday, October 13
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1348° / 39°0.96
Morning39°feels 34°
Afternoon41°feels 36°
Evening42°feels 36°
Overnight43°feels 38°
48 °
Mainstream, Tuesday, 13 October
Rain. High 48°, low 39°.
Pressure30.12 inHg
Wind5.2 mph E
Humidity97%
Visibility2.4 mi
Dew point39°
Wed, 1457° / 43°0.23
Morning46°feels 42°
Afternoon57°feels 56°
Evening50°feels 48°
Overnight44°feels 39°
57 °
Mainstream, Wednesday, 14 October
Rain. High 57°, low 43°.
Pressure29.74 inHg
Wind4.1 mph W
Humidity89%
Visibility6.2 mi
Dew point49°
Thu, 1554° / 38°0
Morning43°feels 38°
Afternoon54°feels 51°
Evening41°feels 37°
Overnight49°feels 44°
54 °
Mainstream, Thursday, 15 October
Clear. High 54°, low 38°.
Pressure30.12 inHg
Wind10.9 mph NW
Humidity46%
Visibility6.2 mi
Dew point28°
Fri, 1646° / 36°0.69
Morning40°feels 36°
Afternoon44°feels 40°
Evening44°feels 39°
Overnight36°feels 36°
46 °
Mainstream, Friday, 16 October
Rain. High 46°, low 36°.
Pressure29.77 inHg
Wind6.4 mph E
Humidity99%
Visibility2.6 mi
Dew point42°
Sat, 1744° / 33°0
Morning39°feels 31°
Afternoon43°feels 36°
Evening38°feels 30°
Overnight34°feels 26°
44 °
Mainstream, Saturday, 17 October
Light rain. High 44°, low 33°.
Pressure29.74 inHg
Wind17.2 mph NW
Humidity61%
Visibility—
Dew point30°
Sun, 1841° / 27°0
Morning33°feels 24°
Afternoon38°feels 30°
Evening36°feels 31°
Overnight28°feels 26°
41 °
Mainstream, Sunday, 18 October
Clear. High 41°, low 27°.
Pressure30.33 inHg
Wind13.8 mph NW
Humidity53%
Visibility—
Dew point22°
Mon, 1953° / 26°0
Morning31°feels 29°
Afternoon44°feels 39°
Evening47°feels 43°
Overnight36°feels 33°
53 °
Mainstream, Monday, 19 October
Partly cloudy. High 53°, low 26°.
Pressure30.62 inHg
Wind11.9 mph S
Humidity46%
Visibility—
Dew point21°
Tue, 2057° / 36°0
Morning41°feels 39°
Afternoon54°feels 51°
Evening48°feels 46°
Overnight38°feels 36°
57 °
Mainstream, Tuesday, 20 October
Partly cloudy. High 57°, low 36°.
Pressure30.36 inHg
Wind8.3 mph NW
Humidity55%
Visibility—
Dew point36°
Wed, 2158° / 36°0
Morning41°feels 38°
Afternoon53°feels 50°
Evening51°feels 48°
Overnight40°feels 38°
58 °
Mainstream, Wednesday, 21 October
Overcast. High 58°, low 36°.
Pressure30.18 inHg
Wind9.1 mph NW
Humidity52%
Visibility—
Dew point33°
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 Mainstream, 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.