10-day forecast for Gastown, PA: 50° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Sunday, August 9
84° · 0.97 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 67°0.97
Morning68°feels 69°
Afternoon81°feels 83°
Evening77°feels 78°
Overnight68°feels 68°
84 °
Gastown, Monday, 10 August
Heavy rain. High 84°, low 67°.
Pressure30.03 inHg
Wind9.2 mph SW
Humidity73%
Visibility6.2 mi
Dew point67°
Tue, 1181° / 64°0.02
Morning65°feels 66°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight67°feels 68°
81 °
Gastown, Tuesday, 11 August
Light rain. High 81°, low 64°.
Pressure29.97 inHg
Wind5.6 mph W
Humidity77%
Visibility6.2 mi
Dew point65°
Wed, 1277° / 65°0.28
Morning65°feels 66°
Afternoon76°feels 77°
Evening71°feels 73°
Overnight66°feels 67°
77 °
Gastown, Wednesday, 12 August
Light rain. High 77°, low 65°.
Pressure29.83 inHg
Wind6.9 mph SW
Humidity85%
Visibility6.2 mi
Dew point68°
Thu, 1376° / 61°0
Morning64°feels 64°
Afternoon74°feels 73°
Evening64°feels 64°
Overnight66°feels 67°
76 °
Gastown, Thursday, 13 August
Light rain. High 76°, low 61°.
Pressure29.94 inHg
Wind8.3 mph NW
Humidity42%
Visibility6.2 mi
Dew point50°
Fri, 1475° / 55°0
Morning63°feels 62°
Afternoon73°feels 72°
Evening61°feels 60°
Overnight56°feels 55°
75 °
Gastown, Friday, 14 August
Overcast. High 75°, low 55°.
Pressure30.06 inHg
Wind6.5 mph N
Humidity47%
Visibility—
Dew point51°
Sat, 1571° / 51°0
Morning60°feels 59°
Afternoon70°feels 69°
Evening60°feels 60°
Overnight54°feels 53°
71 °
Gastown, Saturday, 15 August
Overcast. High 71°, low 51°.
Pressure30.27 inHg
Wind6 mph N
Humidity44%
Visibility—
Dew point46°
Sun, 1666° / 50°0.07
Morning57°feels 56°
Afternoon60°feels 60°
Evening62°feels 63°
Overnight60°feels 60°
66 °
Gastown, Sunday, 16 August
Light rain. High 66°, low 50°.
Pressure30.12 inHg
Wind5.7 mph E
Humidity91%
Visibility—
Dew point56°
Mon, 1776° / 58°0
Morning64°feels 64°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight58°feels 58°
76 °
Gastown, Monday, 17 August
Overcast. High 76°, low 58°.
Pressure29.97 inHg
Wind6 mph N
Humidity65%
Visibility—
Dew point58°
Tue, 1880° / 54°0
Morning64°feels 64°
Afternoon78°feels 78°
Evening66°feels 66°
Overnight62°feels 62°
80 °
Gastown, Tuesday, 18 August
Overcast. High 80°, low 54°.
Pressure29.97 inHg
Wind4.6 mph SE
Humidity45%
Visibility—
Dew point54°
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 Gastown, 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.