10-day forecast for Southwest Greensburg, PA: 50° to 84°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Sunday, August 9
79° · 0.47 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 66°0.31
Morning70°feels 71°
Afternoon79°feels 79°
Evening77°feels 78°
Overnight69°feels 70°
81 °
Southwest Greensburg, Monday, 10 August
Rain. High 81°, low 66°.
Pressure30.00 inHg
Wind9.5 mph SW
Humidity89%
Visibility6.2 mi
Dew point70°
Tue, 1179° / 63°0.06
Morning65°feels 66°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight67°feels 69°
79 °
Southwest Greensburg, Tuesday, 11 August
Light rain. High 79°, low 63°.
Pressure30.00 inHg
Wind8.7 mph W
Humidity85%
Visibility6.2 mi
Dew point66°
Wed, 1279° / 65°0.47
Morning66°feels 66°
Afternoon79°feels 79°
Evening72°feels 74°
Overnight68°feels 69°
79 °
Southwest Greensburg, Wednesday, 12 August
Heavy rain. High 79°, low 65°.
Pressure29.83 inHg
Wind11.9 mph SW
Humidity73%
Visibility6.2 mi
Dew point66°
Thu, 1375° / 60°0.02
Morning67°feels 68°
Afternoon75°feels 75°
Evening65°feels 65°
Overnight68°feels 69°
75 °
Southwest Greensburg, Thursday, 13 August
Light rain. High 75°, low 60°.
Pressure29.97 inHg
Wind7.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point55°
Fri, 1475° / 55°0
Morning64°feels 64°
Afternoon71°feels 71°
Evening63°feels 62°
Overnight56°feels 55°
75 °
Southwest Greensburg, Friday, 14 August
Overcast. High 75°, low 55°.
Pressure30.06 inHg
Wind7.9 mph N
Humidity59%
Visibility—
Dew point56°
Sat, 1572° / 50°0
Morning59°feels 58°
Afternoon69°feels 68°
Evening62°feels 61°
Overnight55°feels 54°
72 °
Southwest Greensburg, Saturday, 15 August
Overcast. High 72°, low 50°.
Pressure30.27 inHg
Wind5.1 mph N
Humidity50%
Visibility—
Dew point49°
Sun, 1671° / 51°0.04
Morning59°feels 58°
Afternoon64°feels 64°
Evening66°feels 66°
Overnight60°feels 60°
71 °
Southwest Greensburg, Sunday, 16 August
Light rain. High 71°, low 51°.
Pressure30.09 inHg
Wind5.1 mph E
Humidity86%
Visibility—
Dew point58°
Mon, 1771° / 59°0.01
Morning65°feels 65°
Afternoon69°feels 69°
Evening65°feels 65°
Overnight60°feels 60°
71 °
Southwest Greensburg, Monday, 17 August
Light rain. High 71°, low 59°.
Pressure30.00 inHg
Wind6.1 mph NW
Humidity78%
Visibility—
Dew point62°
Tue, 1876° / 54°0
Morning64°feels 64°
Afternoon75°feels 75°
Evening67°feels 67°
Overnight63°feels 62°
76 °
Southwest Greensburg, Tuesday, 18 August
Overcast. High 76°, low 54°.
Pressure29.97 inHg
Wind4.4 mph E
Humidity57%
Visibility—
Dew point58°
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 Southwest Greensburg, 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.