10-day forecast for Main, PA: 33° to 75°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, October 9
59° · 0.62 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1069° / 42°0
Morning46°feels 42°
Afternoon69°feels 67°
Evening53°feels 51°
Overnight46°feels 46°
69 °
Main, Saturday, 10 October
Overcast. High 69°, low 42°.
Pressure30.45 inHg
Wind4.9 mph E
Humidity50%
Visibility6.2 mi
Dew point45°
Sun, 1159° / 46°0.62
Morning53°feels 52°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight49°feels 47°
59 °
Main, Sunday, 11 October
Rain. High 59°, low 46°.
Pressure30.18 inHg
Wind9.9 mph E
Humidity96%
Visibility4.2 mi
Dew point56°
Mon, 1269° / 55°0.31
Morning56°feels 56°
Afternoon66°feels 66°
Evening59°feels 58°
Overnight57°feels 57°
69 °
Main, Monday, 12 October
Rain. High 69°, low 55°.
Pressure29.83 inHg
Wind10 mph NW
Humidity73%
Visibility6.2 mi
Dew point58°
Tue, 1375° / 54°0.46
Morning55°feels 55°
Afternoon75°feels 75°
Evening70°feels 70°
Overnight54°feels 54°
75 °
Main, Tuesday, 13 October
Rain. High 75°, low 54°.
Pressure29.80 inHg
Wind5.9 mph SW
Humidity73%
Visibility6.2 mi
Dew point62°
Wed, 1461° / 49°0.02
Morning58°feels 57°
Afternoon59°feels 57°
Evening58°feels 56°
Overnight50°feels 48°
61 °
Main, Wednesday, 14 October
Light rain. High 61°, low 49°.
Pressure30.00 inHg
Wind10.1 mph N
Humidity68%
Visibility—
Dew point48°
Thu, 1559° / 40°0
Morning44°feels 42°
Afternoon53°feels 51°
Evening55°feels 53°
Overnight44°feels 43°
59 °
Main, Thursday, 15 October
Mostly clear. High 59°, low 40°.
Pressure30.30 inHg
Wind3.8 mph N
Humidity56%
Visibility—
Dew point35°
Fri, 1664° / 47°0.42
Morning49°feels 46°
Afternoon55°feels 55°
Evening61°feels 62°
Overnight60°feels 60°
64 °
Main, Friday, 16 October
Rain. High 64°, low 47°.
Pressure29.94 inHg
Wind15.3 mph S
Humidity97%
Visibility—
Dew point52°
Sat, 1752° / 41°0.02
Morning49°feels 44°
Afternoon49°feels 44°
Evening48°feels 43°
Overnight42°feels 36°
52 °
Main, Saturday, 17 October
Light rain. High 52°, low 41°.
Pressure29.88 inHg
Wind14.8 mph W
Humidity51%
Visibility—
Dew point32°
Sun, 1848° / 33°0
Morning37°feels 32°
Afternoon44°feels 39°
Evening45°feels 42°
Overnight33°feels 32°
48 °
Main, Sunday, 18 October
Mostly clear. High 48°, low 33°.
Pressure30.33 inHg
Wind10.1 mph NW
Humidity50%
Visibility—
Dew point25°
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 Main, PA 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.