10-day forecast for Main, PA: 37° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 8
58° · 0.22 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0970° / 40°0
Morning43°feels 41°
Afternoon70°feels 69°
Evening52°feels 50°
Overnight42°feels 42°
70 °
Main, Friday, 9 October
Clear. High 70°, low 40°.
Pressure30.18 inHg
Wind10.1 mph W
Humidity49%
Visibility6.2 mi
Dew point43°
Sat, 1068° / 42°0
Morning46°feels 43°
Afternoon66°feels 65°
Evening58°feels 56°
Overnight42°feels 42°
68 °
Main, Saturday, 10 October
Overcast. High 68°, low 42°.
Pressure30.47 inHg
Wind3.8 mph E
Humidity49%
Visibility6.2 mi
Dew point44°
Sun, 1158° / 52°0.22
Morning54°feels 53°
Afternoon58°feels 58°
Evening56°feels 55°
Overnight53°feels 52°
58 °
Main, Sunday, 11 October
Light rain. High 58°, low 52°.
Pressure30.30 inHg
Wind11.1 mph SE
Humidity88%
Visibility2.3 mi
Dew point54°
Mon, 1270° / 56°0.03
Morning56°feels 56°
Afternoon62°feels 62°
Evening67°feels 67°
Overnight56°feels 56°
70 °
Main, Monday, 12 October
Light rain. High 70°, low 56°.
Pressure29.80 inHg
Wind4.2 mph NW
Humidity83%
Visibility6.2 mi
Dew point59°
Tue, 1371° / 54°0.11
Morning56°feels 56°
Afternoon63°feels 63°
Evening68°feels 68°
Overnight56°feels 56°
71 °
Main, Tuesday, 13 October
Light rain. High 71°, low 54°.
Pressure29.80 inHg
Wind10.2 mph W
Humidity96%
Visibility—
Dew point59°
Wed, 1459° / 42°0
Morning47°feels 45°
Afternoon54°feels 51°
Evening56°feels 54°
Overnight43°feels 42°
59 °
Main, Wednesday, 14 October
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind8.5 mph N
Humidity54%
Visibility—
Dew point35°
Thu, 1555° / 38°0
Morning40°feels 40°
Afternoon47°feels 46°
Evening53°feels 51°
Overnight48°feels 46°
55 °
Main, Thursday, 15 October
Overcast. High 55°, low 38°.
Pressure30.33 inHg
Wind3.3 mph SE
Humidity56%
Visibility—
Dew point30°
Fri, 1672° / 50°0.12
Morning54°feels 52°
Afternoon62°feels 61°
Evening71°feels 71°
Overnight64°feels 64°
72 °
Main, Friday, 16 October
Light rain. High 72°, low 50°.
Pressure30.18 inHg
Wind8.6 mph SW
Humidity71%
Visibility—
Dew point49°
Sat, 1757° / 37°0
Morning49°feels 47°
Afternoon46°feels 40°
Evening46°feels 42°
Overnight39°feels 37°
57 °
Main, Saturday, 17 October
Overcast. High 57°, low 37°.
Pressure30.33 inHg
Wind15 mph N
Humidity59%
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 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.