10-day forecast for Foster, PA: 48° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
85° · 0.63 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0983° / 67°0.02
Morning71°feels 72°
Afternoon82°feels 81°
Evening72°feels 72°
Overnight68°feels 68°
83 °
Foster, Sunday, 9 August
Light rain. High 83°, low 67°.
Pressure30.00 inHg
Wind7.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point62°
Mon, 1085° / 66°0.12
Morning68°feels 69°
Afternoon80°feels 82°
Evening74°feels 75°
Overnight68°feels 67°
85 °
Foster, Monday, 10 August
Light rain. High 85°, low 66°.
Pressure30.03 inHg
Wind6.2 mph W
Humidity76%
Visibility6.2 mi
Dew point66°
Tue, 1185° / 66°0.63
Morning69°feels 70°
Afternoon83°feels 85°
Evening74°feels 74°
Overnight67°feels 68°
85 °
Foster, Tuesday, 11 August
Heavy rain. High 85°, low 66°.
Pressure29.94 inHg
Wind6.4 mph NW
Humidity67%
Visibility6.2 mi
Dew point66°
Wed, 1279° / 65°0.04
Morning65°feels 66°
Afternoon78°feels 79°
Evening70°feels 71°
Overnight67°feels 68°
79 °
Foster, Wednesday, 12 August
Light rain. High 79°, low 65°.
Pressure29.80 inHg
Wind8.8 mph W
Humidity61%
Visibility6.2 mi
Dew point64°
Thu, 1376° / 61°0.05
Morning69°feels 70°
Afternoon73°feels 73°
Evening62°feels 62°
Overnight62°feels 62°
76 °
Foster, Thursday, 13 August
Light rain. High 76°, low 61°.
Pressure29.80 inHg
Wind9.8 mph NW
Humidity71%
Visibility—
Dew point64°
Fri, 1473° / 54°0
Morning63°feels 61°
Afternoon70°feels 69°
Evening61°feels 60°
Overnight55°feels 54°
73 °
Foster, Friday, 14 August
Clear. High 73°, low 54°.
Pressure29.97 inHg
Wind9.2 mph N
Humidity38%
Visibility—
Dew point43°
Sat, 1572° / 48°0
Morning60°feels 58°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight54°feels 52°
72 °
Foster, Saturday, 15 August
Clear. High 72°, low 48°.
Pressure30.18 inHg
Wind11.5 mph N
Humidity38%
Visibility—
Dew point43°
Sun, 1676° / 48°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening60°feels 59°
Overnight57°feels 56°
76 °
Foster, Sunday, 16 August
Clear. High 76°, low 48°.
Pressure30.27 inHg
Wind5.5 mph NE
Humidity33%
Visibility—
Dew point42°
Mon, 1777° / 54°0
Morning65°feels 64°
Afternoon76°feels 76°
Evening69°feels 70°
Overnight65°feels 66°
77 °
Foster, Monday, 17 August
Overcast. High 77°, low 54°.
Pressure30.12 inHg
Wind9.5 mph S
Humidity54%
Visibility—
Dew point57°
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.