10-day forecast for Grassmere Park, PA: 50° to 85°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
84° · 0.24 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 66°0.04
Morning71°feels 71°
Afternoon76°feels 76°
Evening76°feels 77°
Overnight68°feels 68°
81 °
Grassmere Park, Monday, 10 August
Light rain. High 81°, low 66°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point61°
Tue, 1184° / 65°0.24
Morning69°feels 70°
Afternoon84°feels 83°
Evening71°feels 71°
Overnight71°feels 72°
84 °
Grassmere Park, Tuesday, 11 August
Rain. High 84°, low 65°.
Pressure29.94 inHg
Wind7.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point61°
Wed, 1274° / 62°0.02
Morning66°feels 66°
Afternoon72°feels 73°
Evening70°feels 71°
Overnight62°feels 62°
74 °
Grassmere Park, Wednesday, 12 August
Light rain. High 74°, low 62°.
Pressure29.85 inHg
Wind2.2 mph S
Humidity64%
Visibility6.2 mi
Dew point55°
Thu, 1377° / 63°0.03
Morning67°feels 68°
Afternoon76°feels 75°
Evening67°feels 65°
Overnight66°feels 67°
77 °
Grassmere Park, Thursday, 13 August
Light rain. High 77°, low 63°.
Pressure29.85 inHg
Wind13.6 mph NW
Humidity34%
Visibility—
Dew point46°
Fri, 1474° / 53°0
Morning62°feels 61°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight57°feels 55°
74 °
Grassmere Park, Friday, 14 August
Clear. High 74°, low 53°.
Pressure30.03 inHg
Wind9.9 mph NW
Humidity37%
Visibility—
Dew point44°
Sat, 1572° / 50°0
Morning61°feels 59°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight56°feels 55°
72 °
Grassmere Park, Saturday, 15 August
Partly cloudy. High 72°, low 50°.
Pressure30.21 inHg
Wind11 mph N
Humidity40%
Visibility—
Dew point44°
Sun, 1666° / 52°0
Morning59°feels 58°
Afternoon63°feels 62°
Evening60°feels 59°
Overnight60°feels 59°
66 °
Grassmere Park, Sunday, 16 August
Overcast. High 66°, low 52°.
Pressure30.18 inHg
Wind4.2 mph N
Humidity70%
Visibility—
Dew point53°
Mon, 1771° / 56°0.03
Morning62°feels 62°
Afternoon69°feels 69°
Evening62°feels 62°
Overnight59°feels 59°
71 °
Grassmere Park, Monday, 17 August
Light rain. High 71°, low 56°.
Pressure29.94 inHg
Wind5.7 mph N
Humidity70%
Visibility—
Dew point58°
Tue, 1880° / 54°0
Morning66°feels 66°
Afternoon79°feels 78°
Evening68°feels 68°
Overnight64°feels 63°
80 °
Grassmere Park, Tuesday, 18 August
Overcast. High 80°, low 54°.
Pressure29.94 inHg
Wind5.3 mph SW
Humidity41%
Visibility—
Dew point52°
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 Grassmere Park, 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.