As of 01:59 EST

Weather in West Mifflin, PA

57°Current weather

West Mifflin, Tuesday, 3 November, 01:59

Overcast. Feels like 57°. High 76°, low 56°.

Pressure30.21 inHg
Wind6.9 mph S
Humidity88%
Visibility6.2 mi
Dew point54°

Monthly outlook for West Mifflin, PA: average high 59.8°, average low 44.7°. That is 4° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 4 November (77.7°), the coolest 12 November (32.5°).

59.8°/44.7°
Average high / low
+4°
Above normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November60.5°54.2°+3.5°
13 November – 22 November58.6°49.4°+5.1°
23 November – 2 Decemberat normal47°—

November records over 66 years

78.6°3 November 1961All-time high
4.8°30 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Homestead (3 mi).

Wed, 0478° / 54°0.19Rain
78 °Rain

West Mifflin, Wednesday, 4 November

Rain. High 78°, low 54°.

Pressure29.97 inHg
Wind6.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point53°
Thu, 0568° / 56°0.27Rain
68 °Rain

West Mifflin, Thursday, 5 November

Rain. High 68°, low 56°.

Pressure29.88 inHg
Wind9.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point52°
Fri, 0665° / 50°0.01Light rain
65 °Light rain

West Mifflin, Friday, 6 November

Light rain. High 65°, low 50°.

Pressure29.91 inHg
Wind5.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point47°
Sat, 0756° / 48°0.04Light rain
56 °Light rain

West Mifflin, Saturday, 7 November

Light rain. High 56°, low 48°.

Pressure29.97 inHg
Wind9.8 mph NW
Humidity70%
Visibility—
Dew point46°
Sun, 0853° / 40°0Overcast
53 °Overcast

West Mifflin, Sunday, 8 November

Overcast. High 53°, low 40°.

Pressure29.94 inHg
Wind11.3 mph W
Humidity51%
Visibility—
Dew point35°
Mon, 0952° / 34°0Clear
52 °Clear

West Mifflin, Monday, 9 November

Clear. High 52°, low 34°.

Pressure30.21 inHg
Wind3.2 mph S
Humidity30%
Visibility—
Dew point20°
Tue, 1058° / 38°0Clear
58 °Clear

West Mifflin, Tuesday, 10 November

Clear. High 58°, low 38°.

Pressure30.15 inHg
Wind9.4 mph SW
Humidity39%
Visibility—
Dew point30°
Wed, 1153° / 42°0Mostly clear
53 °Mostly clear

West Mifflin, Wednesday, 11 November

Mostly clear. High 53°, low 42°.

Pressure30.24 inHg
Wind9.6 mph NW
Humidity52%
Visibility—
Dew point34°
Thu, 1247° / 32°0Clear
47 °Clear

West Mifflin, Thursday, 12 November

Clear. High 47°, low 32°.

Pressure30.33 inHg
Wind6.3 mph N
Humidity33%
Visibility—
Dew point17°
Fri, 1354° / 35°0Overcast
54 °Overcast

West Mifflin, Friday, 13 November

Overcast. High 54°, low 35°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity37%
Visibility—
Dew point26°
Sat, 1446° / 39°0Overcast
46 °Overcast

West Mifflin, Saturday, 14 November

Overcast. High 46°, low 39°.

Pressure30.18 inHg
Wind2.4 mph NE
Humidity72%
Visibility—
Dew point37°
Sun, 1563° / 45°0Overcast
63 °Overcast

West Mifflin, Sunday, 15 November

Overcast. High 63°, low 45°.

Pressure30.15 inHg
Wind7.6 mph SE
Humidity54%
Visibility—
Dew point43°
Mon, 1660° / 49°0Overcast
60 °Overcast

West Mifflin, Monday, 16 November

Overcast. High 60°, low 49°.

Pressure30.00 inHg
Wind3.5 mph W
Humidity61%
Visibility—
Dew point45°
Tue, 1764° / 48°0Clear
64 °Clear

West Mifflin, Tuesday, 17 November

Clear. High 64°, low 48°.

Pressure30.03 inHg
Wind10.2 mph W
Humidity57%
Visibility—
Dew point47°
Wed, 1864° / 49°0Overcast
64 °Overcast

West Mifflin, Wednesday, 18 November

Overcast. High 64°, low 49°.

Pressure29.97 inHg
Wind10.2 mph SW
Humidity57%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1950° / 36°0.14Climate normal
50 °Climate normal

West Mifflin, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (1985)
Record low16° (2014)
Fri, 2049° / 36°0.11Climate normal
49 °Climate normal

West Mifflin, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation47%
Record high71° (1991)
Record low17° (1984)
Sat, 2147° / 35°0.09Climate normal
47 °Climate normal

West Mifflin, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high67° (2007)
Record low20° (1980)
Sun, 2248° / 35°0.12Climate normal
48 °Climate normal

West Mifflin, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation35%
Record high69° (1999)
Record low17° (2000)
Mon, 2349° / 33°0.07Climate normal
49 °Climate normal

West Mifflin, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high69° (1979)
Record low17° (1984)
Tue, 2448° / 33°0.11Climate normal
48 °Climate normal

West Mifflin, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high66° (2014)
Record low17° (2005)
Wed, 2548° / 34°0.12Climate normal
48 °Climate normal

West Mifflin, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation42%
Record high65° (1979)
Record low13° (2005)
Thu, 2649° / 35°0.19Climate normal
49 °Climate normal

West Mifflin, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation43%
Record high63° (1979)
Record low16° (1971)
Fri, 2749° / 36°0.14Climate normal
49 °Climate normal

West Mifflin, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.14 in
Chance of precipitation48%
Record high71° (1990)
Record low20° (1977)
Sat, 2847° / 34°0.18Climate normal
47 °Climate normal

West Mifflin, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation52%
Record high69° (1990)
Record low12° (2013)
Sun, 2945° / 33°0.1Climate normal
45 °Climate normal

West Mifflin, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high66° (2006)
Record low15° (1976)
Mon, 3046° / 33°0.13Climate normal
46 °Climate normal

West Mifflin, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation40%
Record high67° (1991)
Record low5° (1976)
Tue, 0145° / 32°0.14Climate normal
45 °Climate normal

West Mifflin, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation47%
Record high66° (2006)
Record low5° (1976)
Wed, 0244° / 31°0.11Climate normal
44 °Climate normal

West Mifflin, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (1982)
Record low10° (1976)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Mifflin, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in West Mifflin, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.