10-day forecast for Mainstream, ME: 29° to 67°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Sunday, October 11
52° · 0.69 in
Worst day: Tuesday, October 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1056° / 38°0
Morning40°feels 36°
Afternoon54°feels 52°
Evening43°feels 39°
Overnight43°feels 39°
56 °
Mainstream, Saturday, 10 October
Clear. High 56°, low 38°.
Pressure30.39 inHg
Wind9.9 mph NW
Humidity46%
Visibility6.2 mi
Dew point27°
Sun, 1159° / 34°0
Morning40°feels 36°
Afternoon59°feels 57°
Evening51°feels 50°
Overnight38°feels 35°
59 °
Mainstream, Sunday, 11 October
Overcast. High 59°, low 34°.
Pressure30.36 inHg
Wind9.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point35°
Mon, 1267° / 47°0.11
Morning48°feels 47°
Afternoon67°feels 66°
Evening57°feels 56°
Overnight48°feels 45°
67 °
Mainstream, Monday, 12 October
Rain. High 67°, low 47°.
Pressure29.68 inHg
Wind2.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point50°
Tue, 1352° / 42°0.69
Morning43°feels 38°
Afternoon44°feels 39°
Evening43°feels 37°
Overnight52°feels 51°
52 °
Mainstream, Tuesday, 13 October
Rain. High 52°, low 42°.
Pressure29.88 inHg
Wind8.9 mph E
Humidity98%
Visibility2.3 mi
Dew point43°
Wed, 1450° / 41°0.04
Morning43°feels 38°
Afternoon48°feels 44°
Evening48°feels 43°
Overnight44°feels 38°
50 °
Mainstream, Wednesday, 14 October
Light rain. High 50°, low 41°.
Pressure29.91 inHg
Wind11 mph N
Humidity75%
Visibility—
Dew point40°
Thu, 1551° / 36°0
Morning40°feels 35°
Afternoon47°feels 42°
Evening46°feels 42°
Overnight36°feels 35°
51 °
Mainstream, Thursday, 15 October
Clear. High 51°, low 36°.
Pressure30.15 inHg
Wind12.9 mph NW
Humidity52%
Visibility—
Dew point29°
Fri, 1658° / 33°0.37
Morning38°feels 37°
Afternoon50°feels 46°
Evening53°feels 52°
Overnight53°feels 53°
58 °
Mainstream, Friday, 16 October
Rain. High 58°, low 33°.
Pressure30.09 inHg
Wind17 mph S
Humidity66%
Visibility—
Dew point36°
Sat, 1762° / 39°0.54
Morning58°feels 57°
Afternoon47°feels 45°
Evening45°feels 43°
Overnight44°feels 41°
62 °
Mainstream, Saturday, 17 October
Rain. High 62°, low 39°.
Pressure29.65 inHg
Wind14.2 mph S
Humidity88%
Visibility—
Dew point46°
Sun, 1844° / 29°0
Morning38°feels 32°
Afternoon41°feels 34°
Evening40°feels 34°
Overnight31°feels 26°
44 °
Mainstream, Sunday, 18 October
Overcast. High 44°, low 29°.
Pressure30.12 inHg
Wind11.7 mph NW
Humidity50%
Visibility—
Dew point23°
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.