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As of 04:03 EDT

Weather in Allegheny, PA

68°Current weather

Allegheny, Sunday, 9 August, 04:03

Clear. Feels like 69°. High 87°, low 68°.

Pressure30.03 inHg
Wind1 mph W
Humidity94%
Visibility6.2 mi
Dew point67°

10-day forecast for Allegheny, PA: 49° to 87°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Sunday, August 9
86° · 0.91 in
Worst day: Tuesday, August 11

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

Mon, 1082° / 65°0.49Heavy rain
MorningLight rain69°feels 70°
AfternoonOvercast81°feels 82°
EveningOvercast80°feels 80°
OvernightOvercast67°feels 67°
82 °Heavy rain

Allegheny, Monday, 10 August

Heavy rain. High 82°, low 65°.

Pressure30.00 inHg
Wind7.7 mph SW
Humidity76%
Visibility6.2 mi
Dew point67°
Tue, 1186° / 62°0.91Heavy rain
MorningOvercast65°feels 66°
AfternoonOvercast85°feels 86°
EveningRain71°feels 72°
OvernightRain65°feels 65°
86 °Heavy rain

Allegheny, Tuesday, 11 August

Heavy rain. High 86°, low 62°.

Pressure29.94 inHg
Wind6.4 mph W
Humidity61%
Visibility6.2 mi
Dew point65°
Wed, 1281° / 64°0.05Light rain
MorningOvercast67°feels 68°
AfternoonLight rain73°feels 75°
EveningOvercast72°feels 73°
OvernightOvercast65°feels 66°
81 °Light rain

Allegheny, Wednesday, 12 August

Light rain. High 81°, low 64°.

Pressure29.83 inHg
Wind6 mph SW
Humidity93%
Visibility6.2 mi
Dew point68°
Thu, 1377° / 58°0.04Light rain
MorningLight rain68°feels 68°
AfternoonLight rain75°feels 74°
EveningLight rain63°feels 62°
OvernightLight rain66°feels 67°
77 °Light rain

Allegheny, Thursday, 13 August

Light rain. High 77°, low 58°.

Pressure29.91 inHg
Wind13 mph NW
Humidity43%
Visibility—
Dew point51°
Fri, 1473° / 53°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast71°feels 71°
EveningOvercast61°feels 60°
OvernightOvercast55°feels 54°
73 °Overcast

Allegheny, Friday, 14 August

Overcast. High 73°, low 53°.

Pressure30.09 inHg
Wind9.6 mph NW
Humidity43%
Visibility—
Dew point47°
Sat, 1573° / 49°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast70°feels 69°
EveningOvercast60°feels 59°
OvernightOvercast55°feels 53°
73 °Overcast

Allegheny, Saturday, 15 August

Overcast. High 73°, low 49°.

Pressure30.24 inHg
Wind6.9 mph NW
Humidity40%
Visibility—
Dew point44°
Sun, 1670° / 50°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast66°feels 65°
EveningOvercast60°feels 59°
OvernightOvercast56°feels 55°
70 °Overcast

Allegheny, Sunday, 16 August

Overcast. High 70°, low 50°.

Pressure30.18 inHg
Wind3.6 mph W
Humidity58%
Visibility—
Dew point50°
Mon, 1778° / 52°0Partly cloudy
MorningPartly cloudy63°feels 62°
AfternoonPartly cloudy76°feels 75°
EveningPartly cloudy65°feels 65°
OvernightPartly cloudy60°feels 60°
78 °Partly cloudy

Allegheny, Monday, 17 August

Partly cloudy. High 78°, low 52°.

Pressure30.00 inHg
Wind5.6 mph NW
Humidity38%
Visibility—
Dew point47°
Tue, 1880° / 57°0Clear
MorningClear66°feels 66°
AfternoonClear78°feels 78°
EveningClear67°feels 66°
OvernightClear61°feels 61°
80 °Clear

Allegheny, Tuesday, 18 August

Clear. High 80°, low 57°.

Pressure30.03 inHg
Wind4.8 mph NW
Humidity40%
Visibility—
Dew point51°

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 Allegheny, 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.