10-day forecast for Caln, PA: 54° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
85° · 0.19 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0987° / 71°0
Morning74°feels 75°
Afternoon87°feels 90°
Evening74°feels 75°
Overnight72°feels 73°
87 °
Caln, Sunday, 9 August
Partly cloudy. High 87°, low 71°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity61%
Visibility6.2 mi
Dew point69°
Mon, 1084° / 71°0.02
Morning74°feels 74°
Afternoon84°feels 87°
Evening78°feels 79°
Overnight72°feels 73°
84 °
Caln, Monday, 10 August
Light rain. High 84°, low 71°.
Pressure30.00 inHg
Wind8 mph W
Humidity57%
Visibility6.2 mi
Dew point67°
Tue, 1185° / 70°0.16
Morning72°feels 74°
Afternoon84°feels 89°
Evening74°feels 76°
Overnight70°feels 71°
85 °
Caln, Tuesday, 11 August
Rain. High 85°, low 70°.
Pressure29.91 inHg
Wind5 mph W
Humidity65%
Visibility6.2 mi
Dew point71°
Wed, 1284° / 69°0.04
Morning72°feels 73°
Afternoon79°feels 79°
Evening74°feels 75°
Overnight69°feels 70°
84 °
Caln, Wednesday, 12 August
Light rain. High 84°, low 69°.
Pressure29.77 inHg
Wind12.8 mph W
Humidity75%
Visibility6.2 mi
Dew point69°
Thu, 1380° / 63°0
Morning74°feels 74°
Afternoon78°feels 78°
Evening67°feels 66°
Overnight65°feels 64°
80 °
Caln, Thursday, 13 August
Clear. High 80°, low 63°.
Pressure29.83 inHg
Wind13 mph NW
Humidity46%
Visibility—
Dew point57°
Fri, 1474° / 57°0
Morning65°feels 64°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight63°feels 62°
74 °
Caln, Friday, 14 August
Partly cloudy. High 74°, low 57°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity47%
Visibility—
Dew point51°
Sat, 1573° / 54°0
Morning63°feels 62°
Afternoon72°feels 71°
Evening65°feels 64°
Overnight59°feels 58°
73 °
Caln, Saturday, 15 August
Clear. High 73°, low 54°.
Pressure30.18 inHg
Wind10.3 mph N
Humidity44%
Visibility—
Dew point48°
Sun, 1676° / 55°0
Morning64°feels 63°
Afternoon75°feels 74°
Evening65°feels 64°
Overnight61°feels 60°
76 °
Caln, Sunday, 16 August
Clear. High 76°, low 55°.
Pressure30.30 inHg
Wind6 mph NW
Humidity45%
Visibility—
Dew point51°
Mon, 1779° / 59°0.01
Morning68°feels 67°
Afternoon78°feels 78°
Evening71°feels 72°
Overnight69°feels 69°
79 °
Caln, Monday, 17 August
Light rain. High 79°, low 59°.
Pressure30.15 inHg
Wind11.2 mph S
Humidity58%
Visibility—
Dew point61°
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 Caln, 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.