Monthly outlook for Slate Run, PA: average high 47°, average low 33.3°. That is 2.1° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 November (61.6°), the coolest 25 November (25.5°).
47°/33.3°
Average high / low
+2.1°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
48.2°
44.3°
+2.1°
20 November – 29 November
45°
41.2°
+2.1°
30 November – 9 December
at normal
36.8°
—
November records over 66 years
72°6 November 2022All-time high
-5.6°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Cummings (12 mi).
Wed, 1159° / 39°0
59 °
Slate Run, Wednesday, 11 November
Overcast. High 59°, low 39°.
Pressure29.91 inHg
Wind5.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 1249° / 37°0.33
49 °
Slate Run, Thursday, 12 November
Rain. High 49°, low 37°.
Pressure29.50 inHg
Wind2.1 mph NE
Humidity97%
Visibility2.6 mi
Dew point45°
Fri, 1341° / 33°0
41 °
Slate Run, Friday, 13 November
Overcast. High 41°, low 33°.
Pressure29.71 inHg
Wind9.9 mph N
Humidity69%
Visibility6.2 mi
Dew point22°
Sat, 1440° / 29°0
40 °
Slate Run, Saturday, 14 November
Overcast. High 40°, low 29°.
Pressure29.91 inHg
Wind10.9 mph NW
Humidity77%
Visibility6.2 mi
Dew point23°
Sun, 1545° / 34°0
45 °
Slate Run, Sunday, 15 November
Overcast. High 45°, low 34°.
Pressure30.18 inHg
Wind12.5 mph NW
Humidity74%
Visibility—
Dew point33°
Mon, 1643° / 32°0.02
43 °
Slate Run, Monday, 16 November
Light rain. High 43°, low 32°.
Pressure30.36 inHg
Wind9.4 mph NW
Humidity76%
Visibility—
Dew point33°
Tue, 1747° / 31°0
47 °
Slate Run, Tuesday, 17 November
Partly cloudy. High 47°, low 31°.
Pressure30.47 inHg
Wind3.3 mph NE
Humidity64%
Visibility—
Dew point29°
Wed, 1845° / 30°0
45 °
Slate Run, Wednesday, 18 November
Clear. High 45°, low 30°.
Pressure30.36 inHg
Wind7.3 mph N
Humidity64%
Visibility—
Dew point27°
Thu, 1950° / 29°0
50 °
Slate Run, Thursday, 19 November
Clear. High 50°, low 29°.
Pressure30.33 inHg
Wind3.9 mph N
Humidity53%
Visibility—
Dew point25°
Fri, 2053° / 32°0
53 °
Slate Run, Friday, 20 November
Overcast. High 53°, low 32°.
Pressure30.30 inHg
Wind2.5 mph S
Humidity45%
Visibility—
Dew point24°
Sat, 2153° / 36°0.01
53 °
Slate Run, Saturday, 21 November
Light rain. High 53°, low 36°.
Pressure30.09 inHg
Wind9.7 mph S
Humidity54%
Visibility—
Dew point29°
Sun, 2248° / 43°0.69
48 °
Slate Run, Sunday, 22 November
Rain. High 48°, low 43°.
Pressure29.80 inHg
Wind9.7 mph SW
Humidity98%
Visibility—
Dew point43°
Mon, 2343° / 33°0.05
43 °
Slate Run, Monday, 23 November
Snow. High 43°, low 33°.
Pressure29.91 inHg
Wind9.3 mph W
Humidity96%
Visibility—
Dew point37°
Tue, 2436° / 30°0
36 °
Slate Run, Tuesday, 24 November
Overcast. High 36°, low 30°.
Pressure29.94 inHg
Wind14.3 mph NW
Humidity69%
Visibility—
Dew point24°
Wed, 2536° / 25°0
36 °
Slate Run, Wednesday, 25 November
Overcast. High 36°, low 25°.
Pressure30.30 inHg
Wind10.5 mph W
Humidity58%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2642° / 29°0.21
42 °
Slate Run, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.21 in
Chance of precipitation47%
Record high57° (1979)
Record low8° (1995)
Fri, 2741° / 29°0.09
41 °
Slate Run, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation38%
Record high58° (1988)
Record low16° (1977)
Sat, 2841° / 29°0.24
41 °
Slate Run, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.24 in
Chance of precipitation42%
Record high63° (1990)
Record low14° (2014)
Sun, 2939° / 28°0.12
39 °
Slate Run, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation28%
Record high56° (1998)
Record low13° (1967)
Mon, 3038° / 27°0.11
38 °
Slate Run, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.11 in
Chance of precipitation35%
Record high59° (1998)
Record low6° (1972)
Tue, 0138° / 26°0.15
38 °
Slate Run, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation37%
Record high59° (2006)
Record low4° (1976)
Wed, 0238° / 26°0.11
38 °
Slate Run, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation38%
Record high56° (1998)
Record low2° (1971)
Thu, 0338° / 25°0.13
38 °
Slate Run, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.13 in
Chance of precipitation33%
Record high58° (1998)
Record low-1° (1976)
Fri, 0438° / 25°0.09
38 °
Slate Run, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (1998)
Record low-2° (2002)
Sat, 0536° / 25°0.12
36 °
Slate Run, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.12 in
Chance of precipitation42%
Record high63° (1998)
Record low-1° (1971)
Sun, 0637° / 25°0.13
37 °
Slate Run, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (1998)
Record low7° (1974)
Mon, 0735° / 24°0.1
35 °
Slate Run, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.1 in
Chance of precipitation28%
Record high58° (1998)
Record low8° (2002)
Tue, 0835° / 23°0.09
35 °
Slate Run, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation27%
Record high57° (1980)
Record low5° (2008)
Wed, 0935° / 22°0.15
35 °
Slate Run, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation38%
Record high51° (1966)
Record low-6° (2002)
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 Slate Run, 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 Slate Run, 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.