Monthly outlook for McKees Rocks, PA: average high 62.8°, average low 46.6°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 13 October (80.4°), the coolest 18 October (30.3°).
62.8°/46.6°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
63°
62.4°
+0.4°
21 October – 30 October
62.4°
58.6°
+2.1°
31 October – 9 November
at normal
55.6°
—
October records over 66 years
88°1 October 2019All-time high
25.9°20 October 1972All-time low
Mon, 1270° / 51°0
70 °
McKees Rocks, Monday, 12 October
Light rain. High 70°, low 51°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity79%
Visibility6.2 mi
Dew point58°
Tue, 1380° / 60°0
80 °
McKees Rocks, Tuesday, 13 October
Clear. High 80°, low 60°.
Pressure29.91 inHg
Wind11.4 mph SW
Humidity67%
Visibility6.2 mi
Dew point63°
Wed, 1475° / 63°0.62
75 °
McKees Rocks, Wednesday, 14 October
Heavy rain. High 75°, low 63°.
Pressure29.97 inHg
Wind5.8 mph W
Humidity82%
Visibility0.1 mi
Dew point68°
Thu, 1567° / 55°0
67 °
McKees Rocks, Thursday, 15 October
Mostly clear. High 67°, low 55°.
Pressure30.21 inHg
Wind4.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point49°
Fri, 1668° / 51°0.79
68 °
McKees Rocks, Friday, 16 October
Rain. High 68°, low 51°.
Pressure29.85 inHg
Wind20.4 mph NW
Humidity76%
Visibility—
Dew point54°
Sat, 1749° / 33°0.24
49 °
McKees Rocks, Saturday, 17 October
Snow. High 49°, low 33°.
Pressure30.12 inHg
Wind15.7 mph NW
Humidity84%
Visibility—
Dew point34°
Sun, 1844° / 30°0.02
44 °
McKees Rocks, Sunday, 18 October
Light snow. High 44°, low 30°.
Pressure30.56 inHg
Wind7.2 mph NW
Humidity57%
Visibility—
Dew point28°
Mon, 1955° / 34°0
55 °
McKees Rocks, Monday, 19 October
Clear. High 55°, low 34°.
Pressure30.47 inHg
Wind9.9 mph SW
Humidity34%
Visibility—
Dew point25°
Tue, 2061° / 40°0
61 °
McKees Rocks, Tuesday, 20 October
Clear. High 61°, low 40°.
Pressure30.39 inHg
Wind5.5 mph W
Humidity39%
Visibility—
Dew point32°
Wed, 2163° / 43°0
63 °
McKees Rocks, Wednesday, 21 October
Partly cloudy. High 63°, low 43°.
Pressure30.36 inHg
Wind4.2 mph E
Humidity41%
Visibility—
Dew point37°
Thu, 2264° / 48°0
64 °
McKees Rocks, Thursday, 22 October
Overcast. High 64°, low 48°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity48%
Visibility—
Dew point42°
Fri, 2364° / 45°0
64 °
McKees Rocks, Friday, 23 October
Clear. High 64°, low 45°.
Pressure30.21 inHg
Wind4.7 mph SE
Humidity45%
Visibility—
Dew point40°
Sat, 2463° / 46°0
63 °
McKees Rocks, Saturday, 24 October
Overcast. High 63°, low 46°.
Pressure30.12 inHg
Wind6.4 mph N
Humidity53%
Visibility—
Dew point42°
Sun, 2560° / 44°0
60 °
McKees Rocks, Sunday, 25 October
Clear. High 60°, low 44°.
Pressure30.06 inHg
Wind4.4 mph NE
Humidity43%
Visibility—
Dew point36°
Mon, 2660° / 47°0.15
60 °
McKees Rocks, Monday, 26 October
Light rain. High 60°, low 47°.
Pressure29.71 inHg
Wind8.7 mph W
Humidity62%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2758° / 43°0.11
58 °
McKees Rocks, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation35%
Record high78° (1963)
Record low28° (1962)
Wed, 2858° / 43°0.13
58 °
McKees Rocks, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (2014)
Record low26° (1976)
Thu, 2956° / 41°0.17
56 °
McKees Rocks, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation38%
Record high75° (2024)
Record low26° (1965)
Fri, 3057° / 41°0.13
57 °
McKees Rocks, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (2024)
Record low29° (2008)
Sat, 3159° / 43°0.13
59 °
McKees Rocks, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2024)
Record low28° (1988)
Sun, 0158° / 43°0.11
58 °
McKees Rocks, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation42%
Record high74° (1974)
Record low29° (2023)
Mon, 0258° / 43°0.14
58 °
McKees Rocks, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation40%
Record high76° (1982)
Record low24° (1993)
Tue, 0356° / 41°0.08
56 °
McKees Rocks, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.08 in
Chance of precipitation33%
Record high78° (1961)
Record low28° (2006)
Wed, 0455° / 40°0.13
55 °
McKees Rocks, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (2003)
Record low25° (1991)
Thu, 0555° / 41°0.11
55 °
McKees Rocks, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation38%
Record high79° (2024)
Record low21° (1991)
Fri, 0654° / 40°0.09
54 °
McKees Rocks, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high73° (1975)
Record low26° (1995)
Sat, 0753° / 39°0.13
53 °
McKees Rocks, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (1996)
Record low27° (1967)
Sun, 0853° / 38°0.11
53 °
McKees Rocks, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2020)
Record low25° (1967)
Mon, 0954° / 39°0.11
54 °
McKees Rocks, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2020)
Record low23° (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 McKees Rocks, 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 McKees Rocks, 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.