10-day forecast for Greendale, PA: 44° to 81°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Sunday, August 9
81° · 0.24 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1079° / 62°0.17
Morning65°feels 65°
Afternoon75°feels 75°
Evening73°feels 75°
Overnight63°feels 63°
79 °
Greendale, Monday, 10 August
Rain. High 79°, low 62°.
Pressure29.97 inHg
Wind11.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point63°
Tue, 1181° / 61°0.24
Morning64°feels 64°
Afternoon80°feels 80°
Evening65°feels 64°
Overnight61°feels 62°
81 °
Greendale, Tuesday, 11 August
Rain. High 81°, low 61°.
Pressure29.94 inHg
Wind8.4 mph W
Humidity65%
Visibility6.2 mi
Dew point61°
Wed, 1280° / 61°0.02
Morning63°feels 63°
Afternoon73°feels 73°
Evening68°feels 69°
Overnight64°feels 63°
80 °
Greendale, Wednesday, 12 August
Light rain. High 80°, low 61°.
Pressure29.80 inHg
Wind7.2 mph SW
Humidity90%
Visibility6.2 mi
Dew point64°
Thu, 1370° / 55°0.13
Morning61°feels 61°
Afternoon68°feels 66°
Evening58°feels 57°
Overnight60°feels 61°
70 °
Greendale, Thursday, 13 August
Light rain. High 70°, low 55°.
Pressure29.88 inHg
Wind13.5 mph NW
Humidity40%
Visibility—
Dew point43°
Fri, 1469° / 45°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening57°feels 56°
Overnight51°feels 50°
69 °
Greendale, Friday, 14 August
Mostly clear. High 69°, low 45°.
Pressure30.06 inHg
Wind12.1 mph NW
Humidity39%
Visibility—
Dew point41°
Sat, 1568° / 44°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening55°feels 54°
Overnight53°feels 51°
68 °
Greendale, Saturday, 15 August
Partly cloudy. High 68°, low 44°.
Pressure30.24 inHg
Wind10.3 mph N
Humidity41%
Visibility—
Dew point41°
Sun, 1672° / 47°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening58°feels 56°
Overnight53°feels 52°
72 °
Greendale, Sunday, 16 August
Overcast. High 72°, low 47°.
Pressure30.15 inHg
Wind4.4 mph W
Humidity38%
Visibility—
Dew point43°
Mon, 1770° / 51°0
Morning60°feels 59°
Afternoon68°feels 67°
Evening60°feels 60°
Overnight57°feels 56°
70 °
Greendale, Monday, 17 August
Overcast. High 70°, low 51°.
Pressure30.03 inHg
Wind7 mph NW
Humidity51%
Visibility—
Dew point49°
Tue, 1878° / 54°0
Morning64°feels 64°
Afternoon75°feels 75°
Evening63°feels 63°
Overnight57°feels 57°
78 °
Greendale, Tuesday, 18 August
Mostly clear. High 78°, low 54°.
Pressure30.03 inHg
Wind6.2 mph NW
Humidity38%
Visibility—
Dew point47°
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 Greendale, 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.