Local weather forecast

Weather in Smithton, PA

Updated 2026-08-11 13:00 local time · ZIP codes 15479

Overcast
Now71°F

Overcast

High / Low85° / 67°
Rain chance74%
Wind8 mph
Weather alerts

Active alerts

3
Flood Warning issued August 11 at 9:37AM EDT until August 11 at 11:00PM EDT by NWS Pittsburgh PA

...The National Weather Service in Pittsburgh has issued a Flood Warning for the following rivers in Pennsylvania... Youghiogheny River At Connellsville affecting Fayette County. * WHAT...Minor flooding is forecast. * WHERE...Youghiogheny River at Connellsville. * WHEN...Until this evening. * IMPACTS...At 12.0 feet, Flooding begins in the vicinity of Yough Park. At 14.0 feet, Several inches of water floods basements of about 30 homes along left bank. River is bankful along the left bank just downstream from the Crawford Street Bridge. * ADDITIONAL DETAILS... - At 9:15 AM EDT Tuesday the stage was 11.9 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise above flood stage late this morning to a crest of 13.0 feet this afternoon. It will then fall below flood stage late this afternoon. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 12.8 feet on 01/12/2005. - http://www.weather.gov/safety/flood

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Additional information is available at weather.gov/pbz. The next statement will be issued this evening at 945 PM EDT.

Flood Warning issued August 11 at 8:27AM EDT until August 11 at 10:00PM EDT by NWS State College PA

...The National Weather Service in State College has issued a Flood Warning for the following rivers in Pennsylvania... Youghiogheny River near Confluence affecting Somerset County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Youghiogheny River near Confluence. * WHEN...From this morning to this evening. * IMPACTS...At 12.0 feet, The right bank of the river overflows downstream of confluence and about 1/4 mile upstream from the gaging station. * ADDITIONAL DETAILS... - At 7:45 AM EDT Tuesday the stage was 12.3 feet. - Bankfull stage is 11.0 feet. - Forecast...The river is expected to rise to a crest of 13.0 feet this afternoon. It will then fall below flood stage late this afternoon. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

Safety instructions

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued by this evening.

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

NowOvercast71°20% rain
2 PMPartly Cloudy80°6% rain
3 PMSunny84°4% rain
4 PMSunny85°4% rain
5 PMSunny85°4% rain
6 PMSunny83°4% rain
7 PMSunny79°5% rain
8 PMPatchy rain nearby75°19% rain
9 PMPatchy rain nearby73°67% rain
10 PMPatchy rain nearby72°78% rain
11 PMPatchy light rain70°74% rain
12 AMPatchy light rain69°74% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
85° 67°Sunny
Rain 74%Gust 21 mph
Tomorrow2026-08-12
Mist
79° 62°Mist
Rain 87%Gust 9 mph
Thursday2026-08-13
Fog
79° 60°Fog
Rain 27%Gust 6 mph
Conditions

Weather details

Feels like71°F
Humidity88%
Pressure29.99 inHg
Visibility8 mi
Wind8 mph WSW
Wind gusts9 mph
Precipitation0.00 in
UV index5
Daylight

Sunrise, sunset and moon

Sunrise06:26 AM
Sunset08:21 PM
Moonrise04:25 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 78% over the next 12 hours.

Light layers should work

It feels like 71°F with winds near 8 mph.

Best window: 7 PM

79°F, 5% rain chance and 10 mph wind.

Use extra caution while driving

Visibility is around 8 mi; gusts may reach 30 mph.

Running conditions are less comfortable

Current temperature is 71°F, wind 8 mph, rain chance up to 78%.

Moderate UV protection recommended

UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.

Smithton weather today

Overcast and 71°F in Smithton, PA. Today's high is 85°F with a 74% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 88%, pressure is 29.99 inHg, and visibility is about 8 miles.

Tonight and tomorrow in Smithton

Sunrise is at 06:26 AM and sunset is at 08:21 PM. Tomorrow's forecast calls for Mist with a high near 79°F and a low near 62°F. The maximum rain chance is 87%.

Nearby

Weather near Smithton

Pennsylvania

Popular cities in Pennsylvania

View state page →