10-day forecast for Register, PA: 27° to 75°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Tuesday, October 13
62° · 1.24 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1271° / 52°0
Morning52°feels 51°
Afternoon69°feels 69°
Evening59°feels 59°
Overnight53°feels 53°
71 °
Register, Monday, 12 October
Mostly clear. High 71°, low 52°.
Pressure29.88 inHg
Wind4.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point55°
Tue, 1375° / 52°0
Morning56°feels 56°
Afternoon74°feels 74°
Evening69°feels 69°
Overnight54°feels 53°
75 °
Register, Tuesday, 13 October
Light rain. High 75°, low 52°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity72%
Visibility6.2 mi
Dew point61°
Wed, 1474° / 58°0
Morning63°feels 64°
Afternoon73°feels 73°
Evening60°feels 59°
Overnight63°feels 63°
74 °
Register, Wednesday, 14 October
Overcast. High 74°, low 58°.
Pressure29.88 inHg
Wind9.1 mph W
Humidity63%
Visibility6.2 mi
Dew point60°
Thu, 1563° / 53°0
Morning54°feels 52°
Afternoon63°feels 61°
Evening61°feels 60°
Overnight57°feels 57°
63 °
Register, Thursday, 15 October
Overcast. High 63°, low 53°.
Pressure30.21 inHg
Wind4 mph N
Humidity57%
Visibility6.2 mi
Dew point45°
Fri, 1662° / 46°1.24
Morning56°feels 56°
Afternoon61°feels 61°
Evening55°feels 52°
Overnight48°feels 42°
62 °
Register, Friday, 16 October
Rain. High 62°, low 46°.
Pressure29.59 inHg
Wind20.3 mph NW
Humidity100%
Visibility—
Dew point61°
Sat, 1743° / 31°0.05
Morning39°feels 31°
Afternoon37°feels 28°
Evening34°feels 24°
Overnight33°feels 23°
43 °
Register, Saturday, 17 October
Light snow. High 43°, low 31°.
Pressure30.21 inHg
Wind16.7 mph NW
Humidity62%
Visibility—
Dew point26°
Sun, 1848° / 27°0
Morning31°feels 24°
Afternoon42°feels 37°
Evening46°feels 44°
Overnight32°feels 31°
48 °
Register, Sunday, 18 October
Clear. High 48°, low 27°.
Pressure30.62 inHg
Wind9.3 mph NW
Humidity45%
Visibility—
Dew point19°
Mon, 1956° / 30°0
Morning35°feels 32°
Afternoon49°feels 45°
Evening53°feels 51°
Overnight38°feels 37°
56 °
Register, Monday, 19 October
Clear. High 56°, low 30°.
Pressure30.56 inHg
Wind8.4 mph SW
Humidity49%
Visibility—
Dew point27°
Tue, 2062° / 37°0
Morning42°feels 42°
Afternoon56°feels 54°
Evening57°feels 56°
Overnight45°feels 44°
62 °
Register, Tuesday, 20 October
Clear. High 62°, low 37°.
Pressure30.47 inHg
Wind3.9 mph NE
Humidity58%
Visibility—
Dew point38°
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 Register, 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.