10-day forecast for Foster, PA: 31° to 77°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Thursday, October 15
77° · 0.46 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1677° / 57°0.46
Morning60°feels 61°
Afternoon77°feels 78°
Evening61°feels 61°
Overnight58°feels 58°
77 °
Foster, Friday, 16 October
Heavy rain. High 77°, low 57°.
Pressure29.74 inHg
Wind12.1 mph S
Humidity81%
Visibility6.2 mi
Dew point64°
Sat, 1757° / 36°0
Morning43°feels 36°
Afternoon46°feels 39°
Evening40°feels 34°
Overnight55°feels 54°
57 °
Foster, Saturday, 17 October
Partly cloudy. High 57°, low 36°.
Pressure30.27 inHg
Wind15.4 mph N
Humidity55%
Visibility6.2 mi
Dew point27°
Sun, 1854° / 33°0
Morning35°feels 35°
Afternoon54°feels 51°
Evening44°feels 40°
Overnight34°feels 34°
54 °
Foster, Sunday, 18 October
Clear. High 54°, low 33°.
Pressure30.59 inHg
Wind4 mph W
Humidity57%
Visibility6.2 mi
Dew point37°
Mon, 1959° / 38°0
Morning38°feels 36°
Afternoon59°feels 56°
Evening55°feels 52°
Overnight39°feels 36°
59 °
Foster, Monday, 19 October
Clear. High 59°, low 38°.
Pressure30.53 inHg
Wind4.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point35°
Tue, 2061° / 40°0
Morning44°feels 44°
Afternoon55°feels 53°
Evening58°feels 56°
Overnight45°feels 44°
61 °
Foster, Tuesday, 20 October
Mostly clear. High 61°, low 40°.
Pressure30.39 inHg
Wind3.9 mph NW
Humidity56%
Visibility—
Dew point37°
Wed, 2161° / 44°0
Morning47°feels 45°
Afternoon56°feels 55°
Evening56°feels 54°
Overnight44°feels 42°
61 °
Foster, Wednesday, 21 October
Overcast. High 61°, low 44°.
Pressure30.36 inHg
Wind7.9 mph N
Humidity64%
Visibility—
Dew point42°
Thu, 2259° / 40°0
Morning44°feels 42°
Afternoon55°feels 53°
Evening55°feels 54°
Overnight45°feels 45°
59 °
Foster, Thursday, 22 October
Clear. High 59°, low 40°.
Pressure30.39 inHg
Wind4.4 mph SW
Humidity56%
Visibility—
Dew point37°
Fri, 2356° / 37°0
Morning50°feels 49°
Afternoon52°feels 49°
Evening50°feels 47°
Overnight39°feels 35°
56 °
Foster, Friday, 23 October
Clear. High 56°, low 37°.
Pressure30.36 inHg
Wind11.9 mph N
Humidity48%
Visibility—
Dew point32°
Sat, 2449° / 31°0
Morning35°feels 30°
Afternoon44°feels 40°
Evening46°feels 43°
Overnight34°feels 30°
49 °
Foster, Saturday, 24 October
Partly cloudy. High 49°, low 31°.
Pressure30.65 inHg
Wind7.2 mph E
Humidity53%
Visibility—
Dew point26°
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 Foster, 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.