10-day forecast for Foster, PA: 27° to 76°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Tuesday, October 13
59° · 0.94 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1265° / 47°0.02
Morning48°feels 46°
Afternoon65°feels 65°
Evening55°feels 55°
Overnight47°feels 47°
65 °
Foster, Monday, 12 October
Light rain. High 65°, low 47°.
Pressure29.94 inHg
Wind6.4 mph NW
Humidity86%
Visibility6.2 mi
Dew point57°
Tue, 1376° / 56°0.07
Morning57°feels 57°
Afternoon75°feels 75°
Evening68°feels 69°
Overnight56°feels 56°
76 °
Foster, Tuesday, 13 October
Light rain. High 76°, low 56°.
Pressure29.83 inHg
Wind11.2 mph SW
Humidity72%
Visibility6.2 mi
Dew point60°
Wed, 1465° / 54°0.05
Morning62°feels 62°
Afternoon65°feels 65°
Evening58°feels 57°
Overnight64°feels 64°
65 °
Foster, Wednesday, 14 October
Light rain. High 65°, low 54°.
Pressure29.94 inHg
Wind11.1 mph NW
Humidity73%
Visibility6.2 mi
Dew point58°
Thu, 1557° / 46°0
Morning49°feels 46°
Afternoon56°feels 54°
Evening49°feels 47°
Overnight52°feels 51°
57 °
Foster, Thursday, 15 October
Overcast. High 57°, low 46°.
Pressure30.27 inHg
Wind8.9 mph N
Humidity56%
Visibility—
Dew point40°
Fri, 1651° / 42°0.73
Morning50°feels 48°
Afternoon51°feels 49°
Evening47°feels 40°
Overnight43°feels 37°
51 °
Foster, Friday, 16 October
Rain. High 51°, low 42°.
Pressure29.80 inHg
Wind19.7 mph NW
Humidity99%
Visibility—
Dew point51°
Sat, 1740° / 32°0.07
Morning39°feels 32°
Afternoon38°feels 32°
Evening37°feels 31°
Overnight33°feels 27°
40 °
Foster, Saturday, 17 October
Light snow. High 40°, low 32°.
Pressure29.85 inHg
Wind13 mph SW
Humidity92%
Visibility—
Dew point37°
Sun, 1836° / 27°0.02
Morning31°feels 22°
Afternoon34°feels 25°
Evening35°feels 27°
Overnight28°feels 23°
36 °
Foster, Sunday, 18 October
Light snow. High 36°, low 27°.
Pressure30.27 inHg
Wind14.2 mph NW
Humidity58%
Visibility—
Dew point20°
Mon, 1945° / 27°0
Morning31°feels 29°
Afternoon41°feels 35°
Evening43°feels 39°
Overnight32°feels 29°
45 °
Foster, Monday, 19 October
Partly cloudy. High 45°, low 27°.
Pressure30.47 inHg
Wind9 mph W
Humidity54%
Visibility—
Dew point23°
Tue, 2053° / 31°0
Morning36°feels 31°
Afternoon48°feels 44°
Evening49°feels 47°
Overnight36°feels 33°
53 °
Foster, Tuesday, 20 October
Partly cloudy. High 53°, low 31°.
Pressure30.36 inHg
Wind9.4 mph SW
Humidity45%
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 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.