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Arnold, PA Weather Forecast and Current Conditions

WEATHER ALERTS - Frost Advisory - Freeze Watch

Current Conditions From Nearby Local Station  

64°F
Feels Like 64°F  
Humidity 58% Dew Point 49°F Wind Calm 0 MPH Gusts 9 Barometer 30.24 in.768.1 mm
Solar Rad 628 w/m2
Report from a MADIS/MESONET station 1.6 miles S of central Arnold
at
WEATHER ALERTS - Frost Advisory - Freeze Watch

Current Conditions From Nearby Local Station  

64°F
Feels Like 64°F  
Humidity 58% Dew Point 49°F Wind Calm 0 MPH Gusts 9 Barometer 30.24 in.768.1 mm
Solar Rad 628 w/m2
Report from a MADIS/MESONET station 1.6 miles S of central Arnold
at

Point Forecast at a Glance

WedOct 8
Wed Oct 8: Sunny, High 67°F, Low 38°F
67°
38°
ThuOct 9
Thu Oct 9: Sunny, High 63°F, Low 35°F
63°
35°
FriOct 10
Fri Oct 10: Sunny, High 68°F, Low 39°F
68°
39°
SatOct 11
Sat Oct 11: Sunny, High 70°F, Low 45°F
70°
45°
SunOct 12
Sun Oct 12: Thunderstorms, High 68°F, Low 44°F
20%
68°
44°
MonOct 13
Mon Oct 13: Sunny, High 69°F, Low 44°F
10%
69°
44°
TueOct 14
Tue Oct 14: Sunny, High 72°F, Low 47°F
72°
47°


This Date in Weather History

1982 - An unusually early snowstorm hit the northern Black Hills of Wyoming and South Dakota. The storm produced up to 54 inches of snow, and winds as high as 70 mph. The snowfall was very much dependent upon topography. Rapid City, 20 miles away, received just a trace of snow.

More on this and other weather history


Arnold 7 Day Weather Forecast Details

Wednesday Oct 8

Sunny

Day: Sunny, with a high near 67. North wind around 15 mph.

Clear

Night: Mostly clear, with a low around 38. North wind 2 to 13 mph.

Thursday Oct 9

Sunny

Day: Sunny, with a high near 63. Northeast wind 3 to 7 mph.

Clear

Night: Patchy frost after 5am. Clear, with a low around 35. East wind around 6 mph.

Friday Oct 10

Sunny

Day: Areas of frost before 9am. Sunny, with a high near 68. Southeast wind around 5 mph.

Clear

Night: Mostly clear, with a low around 39.

Saturday Oct 11

Sunny

Day: Sunny, with a high near 70.

Thunderstorms with Partly Cloudy

Night: A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 45.

Sunday Oct 12

Thunderstorms

Day: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.

Showers with Partly Cloudy

Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 44.

Monday Oct 13

Sunny

Day: Mostly sunny, with a high near 69.

Clear

Night: Mostly clear, with a low around 44.

Tuesday Oct 14

Sunny

Day: Mostly sunny, with a high near 72.

Partly Cloudy

Night: Patchy fog between 1am and 4am. Partly cloudy, with a low around 47.

Sun & Moon   Monthly

First Light 6:56 AM

Sunrise 7:23 AM

Sunset 6:51 PM

Last Light 7:18 PM

Moonrise 7:26 PM

Moonset 9:07 AM

Moon Phase
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Weather Near Arnold

Delmont, PA

East Butler, PA

Contiguous United States Extremes

Tue's High Temperature
100 at Rio Grande Village, TX and 5 Miles South Of Yuma, AZ and 6 Miles West Southwest Of Glamis, CA

Wed's Low Temperature
18 at 20 Miles Northwest Of Calpet, WY


Weather Folklore

Pale moon rains, red moon blows; White moon neither rains nor blows.


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About Arnold, Pennsylvania

Arnold is a city in Westmoreland County, Pennsylvania, United States. It is part of the Greater Pittsburgh metropolitan area. The population was 4,772 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.