10-day forecast for Register, PA: 51° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Monday, August 10
80° · 0.52 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0983° / 69°0.02
Morning72°feels 73°
Afternoon83°feels 82°
Evening73°feels 73°
Overnight70°feels 71°
83 °
Register, Sunday, 9 August
Light rain. High 83°, low 69°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity47%
Visibility6.2 mi
Dew point61°
Mon, 1084° / 67°0
Morning71°feels 72°
Afternoon81°feels 82°
Evening76°feels 77°
Overnight69°feels 69°
84 °
Register, Monday, 10 August
Overcast. High 84°, low 67°.
Pressure30.00 inHg
Wind3.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point64°
Tue, 1187° / 66°0.08
Morning70°feels 71°
Afternoon87°feels 87°
Evening77°feels 78°
Overnight69°feels 70°
87 °
Register, Tuesday, 11 August
Light rain. High 87°, low 66°.
Pressure29.91 inHg
Wind5.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point63°
Wed, 1280° / 66°0.52
Morning67°feels 68°
Afternoon79°feels 79°
Evening71°feels 72°
Overnight67°feels 68°
80 °
Register, Wednesday, 12 August
Rain. High 80°, low 66°.
Pressure29.74 inHg
Wind4.6 mph W
Humidity83%
Visibility6.2 mi
Dew point66°
Thu, 1376° / 58°0.01
Morning68°feels 68°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight59°feels 58°
76 °
Register, Thursday, 13 August
Light rain. High 76°, low 58°.
Pressure29.83 inHg
Wind10.6 mph NW
Humidity35%
Visibility—
Dew point45°
Fri, 1474° / 51°0
Morning62°feels 61°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight56°feels 56°
74 °
Register, Friday, 14 August
Clear. High 74°, low 51°.
Pressure30.03 inHg
Wind8.2 mph NW
Humidity35%
Visibility—
Dew point42°
Sat, 1576° / 53°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight57°feels 56°
76 °
Register, Saturday, 15 August
Clear. High 76°, low 53°.
Pressure30.15 inHg
Wind10.2 mph NW
Humidity39%
Visibility—
Dew point47°
Sun, 1678° / 52°0
Morning64°feels 63°
Afternoon76°feels 75°
Evening63°feels 63°
Overnight60°feels 59°
78 °
Register, Sunday, 16 August
Overcast. High 78°, low 52°.
Pressure30.18 inHg
Wind5.7 mph SW
Humidity35%
Visibility—
Dew point46°
Mon, 1768° / 57°0.03
Morning64°feels 64°
Afternoon67°feels 68°
Evening64°feels 65°
Overnight64°feels 64°
68 °
Register, Monday, 17 August
Light rain. High 68°, low 57°.
Pressure30.12 inHg
Wind5.7 mph S
Humidity84%
Visibility—
Dew point62°
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.