Monthly outlook for Heart Lake, PA: average high 44°, average low 31.3°. That is 1.2° above the climate normal for November. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 21 November (54°), the coolest 25 November (21.5°).
44°/31.3°
Average high / low
+1.2°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
47.3°
42.4°
+2.7°
24 November – 3 December
38.5°
39.6°
-0.6°
4 December – 13 December
at normal
35°
—
November records over 66 years
71.1°2 November 1982All-time high
-10.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Silver Lake (10 mi).
Sun, 1539° / 31°0.08
39 °
Heart Lake, Sunday, 15 November
Snow. High 39°, low 31°.
Pressure30.21 inHg
Wind11 mph NW
Humidity85%
Visibility4.9 mi
Dew point33°
Mon, 1640° / 34°0
40 °
Heart Lake, Monday, 16 November
Overcast. High 40°, low 34°.
Pressure30.47 inHg
Wind10.7 mph NW
Humidity76%
Visibility6.2 mi
Dew point32°
Tue, 1749° / 36°0
49 °
Heart Lake, Tuesday, 17 November
Partly cloudy. High 49°, low 36°.
Pressure30.47 inHg
Wind6.6 mph NW
Humidity62%
Visibility6.2 mi
Dew point34°
Wed, 1854° / 33°0
54 °
Heart Lake, Wednesday, 18 November
Clear. High 54°, low 33°.
Pressure30.50 inHg
Wind6.2 mph NW
Humidity56%
Visibility—
Dew point30°
Thu, 1954° / 33°0
54 °
Heart Lake, Thursday, 19 November
Clear. High 54°, low 33°.
Pressure30.45 inHg
Wind4.7 mph SW
Humidity57%
Visibility—
Dew point32°
Fri, 2049° / 37°0
49 °
Heart Lake, Friday, 20 November
Overcast. High 49°, low 37°.
Pressure30.36 inHg
Wind4.3 mph NW
Humidity77%
Visibility—
Dew point38°
Sat, 2154° / 45°0
54 °
Heart Lake, Saturday, 21 November
Overcast. High 54°, low 45°.
Pressure30.30 inHg
Wind6 mph S
Humidity81%
Visibility—
Dew point43°
Sun, 2254° / 39°0
54 °
Heart Lake, Sunday, 22 November
Clear. High 54°, low 39°.
Pressure29.88 inHg
Wind10 mph S
Humidity82%
Visibility—
Dew point42°
Mon, 2346° / 26°0.06
46 °
Heart Lake, Monday, 23 November
Snow. High 46°, low 26°.
Pressure29.83 inHg
Wind11 mph W
Humidity84%
Visibility—
Dew point33°
Tue, 2434° / 23°0
34 °
Heart Lake, Tuesday, 24 November
Clear. High 34°, low 23°.
Pressure29.97 inHg
Wind6.4 mph W
Humidity59%
Visibility—
Dew point17°
Wed, 2531° / 22°0.02
31 °
Heart Lake, Wednesday, 25 November
Light snow. High 31°, low 22°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity68%
Visibility—
Dew point17°
Thu, 2638° / 24°0.01
38 °
Heart Lake, Thursday, 26 November
Light snow. High 38°, low 24°.
Pressure30.15 inHg
Wind11.5 mph SW
Humidity52%
Visibility—
Dew point15°
Fri, 2734° / 23°0
34 °
Heart Lake, Friday, 27 November
Overcast. High 34°, low 23°.
Pressure30.36 inHg
Wind9.2 mph NW
Humidity69%
Visibility—
Dew point23°
Sat, 2845° / 23°0.11
45 °
Heart Lake, Saturday, 28 November
Light rain. High 45°, low 23°.
Pressure30.36 inHg
Wind15.8 mph S
Humidity57%
Visibility—
Dew point20°
Sun, 2949° / 41°0.45
49 °
Heart Lake, Sunday, 29 November
Rain. High 49°, low 41°.
Pressure29.80 inHg
Wind13.4 mph W
Humidity72%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3038° / 27°0.09
38 °
Heart Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation43%
Record high58° (1991)
Record low3° (1976)
Tue, 0138° / 26°0.12
38 °
Heart Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation40%
Record high60° (2006)
Record low4° (1967)
Wed, 0238° / 25°0.1
38 °
Heart Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.1 in
Chance of precipitation45%
Record high55° (1998)
Record low1° (1967)
Thu, 0337° / 25°0.13
37 °
Heart Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation38%
Record high56° (1998)
Record low-1° (1976)
Fri, 0437° / 24°0.08
37 °
Heart Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation32%
Record high61° (1998)
Record low3° (1976)
Sat, 0536° / 24°0.09
36 °
Heart Lake, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high60° (2001)
Record low0° (1971)
Sun, 0637° / 24°0.13
37 °
Heart Lake, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation40%
Record high60° (1998)
Record low3° (1974)
Mon, 0734° / 23°0.1
34 °
Heart Lake, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.1 in
Chance of precipitation32%
Record high58° (1998)
Record low2° (2007)
Tue, 0834° / 22°0.09
34 °
Heart Lake, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation28%
Record high57° (1966)
Record low4° (2019)
Wed, 0935° / 22°0.13
35 °
Heart Lake, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.13 in
Chance of precipitation47%
Record high57° (1966)
Record low-1° (2002)
Thu, 1035° / 23°0.12
35 °
Heart Lake, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.12 in
Chance of precipitation42%
Record high56° (1966)
Record low-4° (2010)
Fri, 1135° / 22°0.15
35 °
Heart Lake, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation40%
Record high55° (2021)
Record low-2° (1977)
Sat, 1234° / 21°0.1
34 °
Heart Lake, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.1 in
Chance of precipitation37%
Record high55° (1979)
Record low-9° (1977)
Sun, 1334° / 22°0.12
34 °
Heart Lake, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.12 in
Chance of precipitation43%
Record high58° (2015)
Record low1° (1962)
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 Heart Lake, 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 Heart Lake, 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.