10-day forecast for Greenwich, PA: 61° to 94°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
81° · 0.19 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 69°0.02
Morning73°feels 74°
Afternoon80°feels 81°
Evening74°feels 74°
Overnight72°feels 72°
82 °
Greenwich, Monday, 10 August
Light rain. High 82°, low 69°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 71°0.08
Morning71°feels 72°
Afternoon89°feels 89°
Evening74°feels 75°
Overnight72°feels 73°
89 °
Greenwich, Tuesday, 11 August
Light rain. High 89°, low 71°.
Pressure29.88 inHg
Wind4.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1281° / 66°0.19
Morning68°feels 69°
Afternoon79°feels 80°
Evening71°feels 72°
Overnight69°feels 70°
81 °
Greenwich, Wednesday, 12 August
Rain. High 81°, low 66°.
Pressure29.74 inHg
Wind9.1 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 63°0
Morning68°feels 69°
Afternoon81°feels 80°
Evening68°feels 68°
Overnight65°feels 66°
81 °
Greenwich, Thursday, 13 August
Overcast. High 81°, low 63°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point56°
Fri, 1479° / 61°0
Morning69°feels 69°
Afternoon77°feels 77°
Evening67°feels 66°
Overnight64°feels 64°
79 °
Greenwich, Friday, 14 August
Overcast. High 79°, low 61°.
Pressure30.09 inHg
Wind6.2 mph E
Humidity44%
Visibility—
Dew point53°
Sat, 1580° / 62°0
Morning71°feels 71°
Afternoon79°feels 80°
Evening72°feels 72°
Overnight68°feels 68°
80 °
Greenwich, Saturday, 15 August
Light rain. High 80°, low 62°.
Pressure30.15 inHg
Wind5.5 mph SW
Humidity52%
Visibility—
Dew point59°
Sun, 1694° / 66°0.06
Morning74°feels 76°
Afternoon87°feels 93°
Evening88°feels 91°
Overnight76°feels 77°
94 °
Greenwich, Sunday, 16 August
Light rain. High 94°, low 66°.
Pressure29.83 inHg
Wind17.4 mph S
Humidity62%
Visibility—
Dew point69°
Mon, 1780° / 63°0
Morning68°feels 67°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight64°feels 63°
80 °
Greenwich, Monday, 17 August
Overcast. High 80°, low 63°.
Pressure29.97 inHg
Wind13.4 mph NW
Humidity38%
Visibility—
Dew point50°
Tue, 1883° / 61°0.01
Morning71°feels 71°
Afternoon82°feels 82°
Evening74°feels 74°
Overnight70°feels 70°
83 °
Greenwich, Tuesday, 18 August
Light rain. High 83°, low 61°.
Pressure30.06 inHg
Wind10 mph S
Humidity43%
Visibility—
Dew point56°
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 Greenwich, 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.