Local weather forecast

Weather in Armagh, PA

Updated 2026-08-11 11:15 local time · ZIP codes 15920

Now71°F

Overcast

High / Low81° / 68°

Rain chance82%

Wind10 mph

Weather alerts

Active alerts

Flood Watch issued August 11 at 2:38AM EDT until August 12 at 5:00AM EDT by NWS State College PA

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Somerset county. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Several rounds of thunderstorms today and tonight will track southeast across the region and bring another 1 to 2 inches of rain to most parts of Somerset county. Localized additional rainfall amounts of up to 3 inches are possible where multiple storms train over the same area. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Hourly

Next hours

Now

71°29% rain

12 PM

72°22% rain

1 PM

74°18% rain

2 PM

76°16% rain

3 PM

79°8% rain

4 PM

79°9% rain

5 PM

81°6% rain

6 PM

79°5% rain

7 PM

81°10% rain

8 PM

74°10% rain

9 PM

73°34% rain

10 PM

71°88% rain

Forecast

3-day weather forecast

Today2026-08-11

81° 68°Sunny

Rain 82%Gust 16 mph

Tomorrow2026-08-12

78° 63°Fog

Rain 84%Gust 8 mph

Thursday2026-08-13

81° 60°Fog

Rain 57%Gust 5 mph

Conditions

Weather details

Feels like72°F

Humidity90%

Pressure29.99 inHg

Visibility6 mi

Wind10 mph WSW

Wind gusts11 mph

Precipitation0.00 in

UV index4

Daylight

Sunrise, sunset and moon

Sunrise06:23 AM

Sunset08:19 PM

Moonrise04:21 AM

Moon phaseNew Moon

Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 88% over the next 12 hours.

Light layers should work

It feels like 72°F with winds near 10 mph.

Best window: 6 PM

79°F, 5% rain chance and 6 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 26 mph.

Running conditions are less comfortable

Current temperature is 71°F, wind 10 mph, rain chance up to 88%.

Moderate UV protection recommended

UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.

Armagh weather today

Overcast and 71°F in Armagh, PA. Today's high is 81°F with a 82% rain chance. Winds are around 10 mph with gusts near 11 mph. Relative humidity is 90%, pressure is 29.99 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Armagh

Sunrise is at 06:23 AM and sunset is at 08:19 PM. Tomorrow's forecast calls for Fog with a high near 78°F and a low near 63°F. The maximum rain chance is 84%.

Nearby

Weather near Armagh

Dilltown, PA~2 mi away Seward, PA~4 mi away Homer City, PA~4 mi away Vintondale, PA~6 mi away Robinson, PA~6 mi away Josephine, PA~7 mi away Coral, PA~7 mi away Black Lick, PA~7 mi away

Pennsylvania

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