10-day forecast for Stonybrook, PA: 56° to 88°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
79° · 0.34 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 72°0.23
Morning75°feels 75°
Afternoon83°feels 87°
Evening79°feels 79°
Overnight74°feels 74°
88 °
Stonybrook, Monday, 10 August
Rain. High 88°, low 72°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity54%
Visibility6.2 mi
Dew point64°
Tue, 1187° / 68°0.31
Morning70°feels 71°
Afternoon85°feels 88°
Evening77°feels 78°
Overnight72°feels 73°
87 °
Stonybrook, Tuesday, 11 August
Rain. High 87°, low 68°.
Pressure29.94 inHg
Wind6.6 mph W
Humidity60%
Visibility6.2 mi
Dew point67°
Wed, 1285° / 69°0.04
Morning71°feels 72°
Afternoon81°feels 84°
Evening76°feels 76°
Overnight70°feels 71°
85 °
Stonybrook, Wednesday, 12 August
Light rain. High 85°, low 69°.
Pressure29.77 inHg
Wind10.4 mph W
Humidity72%
Visibility6.2 mi
Dew point68°
Thu, 1381° / 62°0
Morning74°feels 75°
Afternoon79°feels 78°
Evening68°feels 67°
Overnight64°feels 64°
81 °
Stonybrook, Thursday, 13 August
Light rain. High 81°, low 62°.
Pressure29.85 inHg
Wind14.2 mph NW
Humidity37%
Visibility—
Dew point51°
Fri, 1479° / 57°0
Morning66°feels 65°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight64°feels 63°
79 °
Stonybrook, Friday, 14 August
Clear. High 79°, low 57°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity38%
Visibility—
Dew point47°
Sat, 1579° / 57°0
Morning67°feels 66°
Afternoon76°feels 75°
Evening67°feels 66°
Overnight62°feels 61°
79 °
Stonybrook, Saturday, 15 August
Clear. High 79°, low 57°.
Pressure30.18 inHg
Wind12 mph NW
Humidity38%
Visibility—
Dew point48°
Sun, 1680° / 56°0
Morning67°feels 66°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight64°feels 63°
80 °
Stonybrook, Sunday, 16 August
Overcast. High 80°, low 56°.
Pressure30.18 inHg
Wind6.6 mph SE
Humidity43%
Visibility—
Dew point53°
Mon, 1779° / 65°0.34
Morning72°feels 72°
Afternoon76°feels 77°
Evening66°feels 67°
Overnight66°feels 67°
79 °
Stonybrook, Monday, 17 August
Rain. High 79°, low 65°.
Pressure30.06 inHg
Wind10 mph S
Humidity58%
Visibility—
Dew point61°
Tue, 1867° / 65°0.18
Morning66°feels 67°
Afternoon67°feels 68°
Evening67°feels 68°
Overnight66°feels 67°
67 °
Stonybrook, Tuesday, 18 August
Light rain. High 67°, low 65°.
Pressure30.06 inHg
Wind6.5 mph SE
Humidity93%
Visibility—
Dew point65°
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 Stonybrook, 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.