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As of 16:05 EDT

Weather in Arnold, PA

66°Current weather

Arnold, Thursday, 15 October, 16:05

Partly cloudy. Feels like 65°. High 68°, low 55°.

Pressure30.06 inHg
Wind4 mph E
Humidity70%
Visibility6.2 mi
Dew point57°

10-day forecast for Arnold, PA: 36° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Thursday, October 15
73° · 0.66 in
Worst day: Friday, October 16

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1673° / 52°0.66Heavy rain
MorningOvercast69°feels 71°
AfternoonLight rain67°feels 68°
EveningLight rain58°feels 57°
OvernightLight rain66°feels 67°
73 °Heavy rain

Arnold, Friday, 16 October

Heavy rain. High 73°, low 52°.

Pressure29.71 inHg
Wind12 mph W
Humidity93%
Visibility3.2 mi
Dew point68°
Sat, 1751° / 40°0Overcast
MorningOvercast45°feels 40°
AfternoonClear48°feels 44°
EveningClear42°feels 39°
OvernightMostly clear50°feels 48°
51 °Overcast

Arnold, Saturday, 17 October

Overcast. High 51°, low 40°.

Pressure30.42 inHg
Wind13.2 mph N
Humidity57%
Visibility6.2 mi
Dew point29°
Sun, 1858° / 36°0Clear
MorningClear37°feels 33°
AfternoonClear57°feels 55°
EveningClear47°feels 46°
OvernightClear37°feels 37°
58 °Clear

Arnold, Sunday, 18 October

Clear. High 58°, low 36°.

Pressure30.59 inHg
Wind4.6 mph SW
Humidity50%
Visibility6.2 mi
Dew point35°
Mon, 1964° / 39°0Clear
MorningClear39°feels 39°
AfternoonClear64°feels 62°
EveningClear51°feels 49°
OvernightClear40°feels 38°
64 °Clear

Arnold, Monday, 19 October

Clear. High 64°, low 39°.

Pressure30.50 inHg
Wind1.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point41°
Tue, 2065° / 40°0Clear
MorningClear47°feels 46°
AfternoonClear63°feels 61°
EveningClear52°feels 50°
OvernightClear47°feels 46°
65 °Clear

Arnold, Tuesday, 20 October

Clear. High 65°, low 40°.

Pressure30.33 inHg
Wind5.3 mph N
Humidity44%
Visibility—
Dew point39°
Wed, 2165° / 44°0Clear
MorningClear50°feels 49°
AfternoonClear63°feels 61°
EveningClear52°feels 51°
OvernightClear49°feels 48°
65 °Clear

Arnold, Wednesday, 21 October

Clear. High 65°, low 44°.

Pressure30.33 inHg
Wind4.3 mph N
Humidity47%
Visibility—
Dew point41°
Thu, 2266° / 45°0Clear
MorningClear51°feels 50°
AfternoonClear64°feels 62°
EveningClear53°feels 51°
OvernightClear49°feels 48°
66 °Clear

Arnold, Thursday, 22 October

Clear. High 66°, low 45°.

Pressure30.27 inHg
Wind3.1 mph E
Humidity51%
Visibility—
Dew point45°
Fri, 2364° / 45°0Mostly clear
MorningMostly clear50°feels 49°
AfternoonMostly clear62°feels 60°
EveningMostly clear49°feels 47°
OvernightMostly clear46°feels 42°
64 °Mostly clear

Arnold, Friday, 23 October

Mostly clear. High 64°, low 45°.

Pressure30.36 inHg
Wind8.3 mph E
Humidity40%
Visibility—
Dew point37°
Sat, 2456° / 36°0Overcast
MorningOvercast42°feels 37°
AfternoonOvercast54°feels 51°
EveningOvercast44°feels 40°
OvernightOvercast42°feels 37°
56 °Overcast

Arnold, Saturday, 24 October

Overcast. High 56°, low 36°.

Pressure30.47 inHg
Wind10.2 mph SE
Humidity35%
Visibility—
Dew point26°

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 Arnold, 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.