10-day forecast for Hartstown, PA: 48° 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
81° · 1.64 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 68°1.64
Morning69°feels 71°
Afternoon81°feels 83°
Evening81°feels 89°
Overnight70°feels 71°
81 °
Hartstown, Monday, 10 August
Heavy rain. High 81°, low 68°.
Pressure29.97 inHg
Wind9.9 mph SW
Humidity72%
Visibility6.2 mi
Dew point67°
Tue, 1183° / 61°0.53
Morning64°feels 65°
Afternoon82°feels 83°
Evening67°feels 67°
Overnight63°feels 63°
83 °
Hartstown, Tuesday, 11 August
Heavy rain. High 83°, low 61°.
Pressure29.94 inHg
Wind5.5 mph W
Humidity69%
Visibility6.2 mi
Dew point67°
Wed, 1279° / 63°0.02
Morning64°feels 65°
Afternoon75°feels 76°
Evening70°feels 70°
Overnight63°feels 64°
79 °
Hartstown, Wednesday, 12 August
Light rain. High 79°, low 63°.
Pressure29.80 inHg
Wind7.4 mph SW
Humidity90%
Visibility6.2 mi
Dew point67°
Thu, 1370° / 56°0.16
Morning63°feels 62°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight62°feels 63°
70 °
Hartstown, Thursday, 13 August
Light rain. High 70°, low 56°.
Pressure29.94 inHg
Wind13.8 mph NW
Humidity52%
Visibility—
Dew point50°
Fri, 1468° / 51°0
Morning60°feels 58°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight55°feels 54°
68 °
Hartstown, Friday, 14 August
Light rain. High 68°, low 51°.
Pressure30.12 inHg
Wind10.3 mph NW
Humidity57%
Visibility—
Dew point50°
Sat, 1569° / 48°0
Morning58°feels 56°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight53°feels 52°
69 °
Hartstown, Saturday, 15 August
Overcast. High 69°, low 48°.
Pressure30.27 inHg
Wind8.2 mph N
Humidity49%
Visibility—
Dew point47°
Sun, 1671° / 50°0
Morning59°feels 58°
Afternoon69°feels 68°
Evening60°feels 60°
Overnight55°feels 54°
71 °
Hartstown, Sunday, 16 August
Overcast. High 71°, low 50°.
Pressure30.15 inHg
Wind4.3 mph SE
Humidity53%
Visibility—
Dew point50°
Mon, 1775° / 55°0
Morning64°feels 63°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight61°feels 61°
75 °
Hartstown, Monday, 17 August
Light rain. High 75°, low 55°.
Pressure30.03 inHg
Wind8.4 mph NW
Humidity50%
Visibility—
Dew point53°
Tue, 1877° / 57°0
Morning65°feels 65°
Afternoon75°feels 74°
Evening64°feels 64°
Overnight59°feels 59°
77 °
Hartstown, Tuesday, 18 August
Mostly clear. High 77°, low 57°.
Pressure30.06 inHg
Wind6.1 mph N
Humidity49%
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 Hartstown, 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.