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As of 09:02 EDT

Weather in Allegheny, PA

68°Current weather

Allegheny, Sunday, 9 August, 09:02

Clear. Feels like 69°. High 84°, low 66°.

Pressure30.09 inHg
Wind2.1 mph NW
Humidity98%
Visibility6.2 mi
Dew point67°

10-day forecast for Allegheny, PA: 48° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Sunday, August 9
82° · 0.25 in
Worst day: Monday, August 10

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

Mon, 1082° / 66°0.25Rain
MorningLight rain67°feels 68°
AfternoonOvercast79°feels 79°
EveningOvercast75°feels 77°
OvernightMostly clear67°feels 67°
82 °Rain

Allegheny, Monday, 10 August

Rain. High 82°, low 66°.

Pressure30.00 inHg
Wind9.9 mph SW
Humidity70%
Visibility6.2 mi
Dew point64°
Tue, 1183° / 61°0.06Light rain
MorningOvercast63°feels 64°
AfternoonOvercast82°feels 81°
EveningOvercast67°feels 67°
OvernightOvercast66°feels 67°
83 °Light rain

Allegheny, Tuesday, 11 August

Light rain. High 83°, low 61°.

Pressure29.94 inHg
Wind6 mph NW
Humidity57%
Visibility6.2 mi
Dew point62°
Wed, 1270° / 61°0.12Light rain
MorningLight rain64°feels 65°
AfternoonOvercast67°feels 68°
EveningLight rain69°feels 71°
OvernightOvercast64°feels 63°
70 °Light rain

Allegheny, Wednesday, 12 August

Light rain. High 70°, low 61°.

Pressure29.80 inHg
Wind4.9 mph S
Humidity98%
Visibility0.4 mi
Dew point66°
Thu, 1374° / 57°0.02Light rain
MorningPartly cloudy57°feels 57°
AfternoonLight rain72°feels 71°
EveningLight rain62°feels 61°
OvernightLight rain63°feels 63°
74 °Light rain

Allegheny, Thursday, 13 August

Light rain. High 74°, low 57°.

Pressure29.94 inHg
Wind13.6 mph NW
Humidity42%
Visibility—
Dew point47°
Fri, 1472° / 52°0Partly cloudy
MorningPartly cloudy61°feels 60°
AfternoonPartly cloudy70°feels 69°
EveningPartly cloudy58°feels 57°
OvernightPartly cloudy53°feels 52°
72 °Partly cloudy

Allegheny, Friday, 14 August

Partly cloudy. High 72°, low 52°.

Pressure30.06 inHg
Wind9.7 mph N
Humidity38%
Visibility—
Dew point43°
Sat, 1569° / 49°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast67°feels 65°
EveningOvercast56°feels 54°
OvernightOvercast51°feels 50°
69 °Overcast

Allegheny, Saturday, 15 August

Overcast. High 69°, low 49°.

Pressure30.27 inHg
Wind7.7 mph N
Humidity44%
Visibility—
Dew point44°
Sun, 1663° / 48°0Light rain
MorningLight rain57°feels 55°
AfternoonLight rain62°feels 60°
EveningLight rain60°feels 59°
OvernightLight rain58°feels 57°
63 °Light rain

Allegheny, Sunday, 16 August

Light rain. High 63°, low 48°.

Pressure30.12 inHg
Wind8.3 mph SE
Humidity64%
Visibility—
Dew point49°
Mon, 1775° / 57°0Light rain
MorningLight rain63°feels 62°
AfternoonLight rain73°feels 72°
EveningLight rain61°feels 61°
OvernightLight rain59°feels 59°
75 °Light rain

Allegheny, Monday, 17 August

Light rain. High 75°, low 57°.

Pressure29.97 inHg
Wind9.5 mph NW
Humidity45%
Visibility—
Dew point50°
Tue, 1879° / 53°0Overcast
MorningOvercast64°feels 63°
AfternoonOvercast77°feels 76°
EveningOvercast66°feels 66°
OvernightOvercast62°feels 62°
79 °Overcast

Allegheny, Tuesday, 18 August

Overcast. High 79°, low 53°.

Pressure29.97 inHg
Wind4.4 mph SW
Humidity41%
Visibility—
Dew point50°

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.