As of 16:21 EDT

Weather in Canonsburg, PA

64°Current weather

Canonsburg, Friday, 23 October, 16:21

Clear. Feels like 63°. High 64°, low 38°.

Pressure30.33 inHg
Wind8.1 mph N
Humidity56%
Visibility6.2 mi
Dew point47°

Monthly outlook for Canonsburg, PA: average high 64°, average low 48.6°. That is 4.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (69.5°), the coolest 25 October (34.3°).

64°/48.6°
Average high / low
+4.2°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November63.8°57.6°+3.5°
2 November – 11 November64.2°53.7°+5.8°
12 November – 21 Novemberat normal48.4°—

October records over 66 years

88.3°1 October 2019All-time high
21.4°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Mount Lebanon (10 mi).

Sat, 2464° / 37°0Clear
64 °Clear

Canonsburg, Saturday, 24 October

Clear. High 64°, low 37°.

Pressure30.47 inHg
Wind2.2 mph SE
Humidity61%
Visibility6.2 mi
Dew point44°
Sun, 2563° / 34°0Clear
63 °Clear

Canonsburg, Sunday, 25 October

Clear. High 63°, low 34°.

Pressure30.53 inHg
Wind2.7 mph S
Humidity62%
Visibility6.2 mi
Dew point45°
Mon, 2666° / 43°0Clear
66 °Clear

Canonsburg, Monday, 26 October

Clear. High 66°, low 43°.

Pressure30.36 inHg
Wind5.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point47°
Tue, 2761° / 45°0Overcast
61 °Overcast

Canonsburg, Tuesday, 27 October

Overcast. High 61°, low 45°.

Pressure30.36 inHg
Wind3.6 mph NE
Humidity70%
Visibility6.2 mi
Dew point47°
Wed, 2865° / 44°0Overcast
65 °Overcast

Canonsburg, Wednesday, 28 October

Overcast. High 65°, low 44°.

Pressure30.27 inHg
Wind8.1 mph S
Humidity61%
Visibility—
Dew point49°
Thu, 2969° / 48°0Clear
69 °Clear

Canonsburg, Thursday, 29 October

Clear. High 69°, low 48°.

Pressure30.21 inHg
Wind9.5 mph SW
Humidity48%
Visibility—
Dew point46°
Fri, 3068° / 50°0Overcast
68 °Overcast

Canonsburg, Friday, 30 October

Overcast. High 68°, low 50°.

Pressure30.18 inHg
Wind9.2 mph SW
Humidity47%
Visibility—
Dew point45°
Sat, 3161° / 53°0.14Light rain
61 °Light rain

Canonsburg, Saturday, 31 October

Light rain. High 61°, low 53°.

Pressure30.18 inHg
Wind4.3 mph N
Humidity67%
Visibility—
Dew point49°
Sun, 0157° / 55°0.31Light rain
57 °Light rain

Canonsburg, Sunday, 1 November

Light rain. High 57°, low 55°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity97%
Visibility—
Dew point55°
Mon, 0262° / 55°0Overcast
62 °Overcast

Canonsburg, Monday, 2 November

Overcast. High 62°, low 55°.

Pressure30.06 inHg
Wind4.3 mph NW
Humidity77%
Visibility—
Dew point54°
Tue, 0365° / 55°0Overcast
65 °Overcast

Canonsburg, Tuesday, 3 November

Overcast. High 65°, low 55°.

Pressure29.91 inHg
Wind6 mph E
Humidity63%
Visibility—
Dew point51°
Wed, 0463° / 58°0.91Heavy rain
63 °Heavy rain

Canonsburg, Wednesday, 4 November

Heavy rain. High 63°, low 58°.

Pressure29.77 inHg
Wind9.5 mph S
Humidity90%
Visibility—
Dew point59°
Thu, 0564° / 58°0.02Light rain
64 °Light rain

Canonsburg, Thursday, 5 November

Light rain. High 64°, low 58°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity87%
Visibility—
Dew point60°
Fri, 0666° / 57°0.07Light rain
66 °Light rain

Canonsburg, Friday, 6 November

Light rain. High 66°, low 57°.

Pressure29.77 inHg
Wind13.3 mph W
Humidity78%
Visibility—
Dew point57°
Sat, 0766° / 49°0Overcast
66 °Overcast

Canonsburg, Saturday, 7 November

Overcast. High 66°, low 49°.

Pressure29.71 inHg
Wind17 mph W
Humidity57%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0853° / 37°0.11Climate normal
53 °Climate normal

Canonsburg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2020)
Record low24° (1967)
Mon, 0953° / 38°0.11Climate normal
53 °Climate normal

Canonsburg, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2020)
Record low22° (1976)
Tue, 1053° / 38°0.17Climate normal
53 °Climate normal

Canonsburg, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation38%
Record high76° (2020)
Record low22° (2017)
Wed, 1151° / 37°0.16Climate normal
51 °Climate normal

Canonsburg, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation37%
Record high69° (2021)
Record low19° (2017)
Thu, 1249° / 35°0.13Climate normal
49 °Climate normal

Canonsburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high67° (1964)
Record low20° (2019)
Fri, 1348° / 34°0.06Climate normal
48 °Climate normal

Canonsburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation35%
Record high67° (1989)
Record low10° (2019)
Sat, 1449° / 35°0.11Climate normal
49 °Climate normal

Canonsburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high68° (2011)
Record low18° (1986)
Sun, 1549° / 35°0.14Climate normal
49 °Climate normal

Canonsburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation48%
Record high68° (2005)
Record low20° (1996)
Mon, 1649° / 35°0.14Climate normal
49 °Climate normal

Canonsburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation38%
Record high68° (1988)
Record low20° (1967)
Tue, 1748° / 34°0.13Climate normal
48 °Climate normal

Canonsburg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2021)
Record low19° (2014)
Wed, 1849° / 34°0.08Climate normal
49 °Climate normal

Canonsburg, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2016)
Record low15° (2014)
Thu, 1949° / 34°0.14Climate normal
49 °Climate normal

Canonsburg, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.14 in
Chance of precipitation37%
Record high70° (1985)
Record low14° (2014)
Fri, 2048° / 34°0.11Climate normal
48 °Climate normal

Canonsburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation47%
Record high69° (1991)
Record low17° (1980)
Sat, 2146° / 33°0.09Climate normal
46 °Climate normal

Canonsburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high65° (2007)
Record low17° (1980)

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 Canonsburg, 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 Canonsburg, 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.