Monthly outlook for Mount Herman, PA: average high 60.1°, average low 41.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 29 October (67.5°), the coolest 5 November (33.1°).
60.1°/41.6°
Average high / low
+1.5°
Above normal
2 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
63.3°
58.3°
+2.8°
1 November – 10 November
54.8°
55°
-0.1°
11 November – 20 November
at normal
49.5°
—
October records over 66 years
89.8°3 October 2019All-time high
25.5°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — East Finley (8 mi).
Fri, 2363° / 39°0
63 °
Mount Herman, Friday, 23 October
Partly cloudy. High 63°, low 39°.
Pressure30.36 inHg
Wind6.8 mph NE
Humidity66%
Visibility6.2 mi
Dew point46°
Sat, 2461° / 35°0
61 °
Mount Herman, Saturday, 24 October
Clear. High 61°, low 35°.
Pressure30.47 inHg
Wind1.8 mph SE
Humidity65%
Visibility6.2 mi
Dew point45°
Sun, 2563° / 39°0
63 °
Mount Herman, Sunday, 25 October
Clear. High 63°, low 39°.
Pressure30.50 inHg
Wind1.6 mph S
Humidity61%
Visibility6.2 mi
Dew point45°
Mon, 2664° / 41°0
64 °
Mount Herman, Monday, 26 October
Clear. High 64°, low 41°.
Pressure30.39 inHg
Wind4 mph W
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 2760° / 44°0
60 °
Mount Herman, Tuesday, 27 October
Clear. High 60°, low 44°.
Pressure30.33 inHg
Wind5.8 mph N
Humidity52%
Visibility—
Dew point40°
Wed, 2865° / 46°0
65 °
Mount Herman, Wednesday, 28 October
Overcast. High 65°, low 46°.
Pressure30.18 inHg
Wind7.9 mph S
Humidity50%
Visibility—
Dew point44°
Thu, 2967° / 48°0
67 °
Mount Herman, Thursday, 29 October
Partly cloudy. High 67°, low 48°.
Pressure30.15 inHg
Wind9.4 mph SW
Humidity49%
Visibility—
Dew point45°
Fri, 3067° / 49°0
67 °
Mount Herman, Friday, 30 October
Overcast. High 67°, low 49°.
Pressure30.06 inHg
Wind11.1 mph SW
Humidity53%
Visibility—
Dew point47°
Sat, 3158° / 54°0
58 °
Mount Herman, Saturday, 31 October
Light rain. High 58°, low 54°.
Pressure30.09 inHg
Wind6.7 mph SW
Humidity78%
Visibility—
Dew point51°
Sun, 0162° / 53°0.07
62 °
Mount Herman, Sunday, 1 November
Light rain. High 62°, low 53°.
Pressure30.00 inHg
Wind6.8 mph E
Humidity68%
Visibility—
Dew point50°
Mon, 0254° / 45°1.31
54 °
Mount Herman, Monday, 2 November
Rain. High 54°, low 45°.
Pressure29.77 inHg
Wind15.1 mph N
Humidity96%
Visibility—
Dew point51°
Tue, 0352° / 38°0
52 °
Mount Herman, Tuesday, 3 November
Clear. High 52°, low 38°.
Pressure30.27 inHg
Wind7.5 mph N
Humidity48%
Visibility—
Dew point31°
Wed, 0451° / 34°0
51 °
Mount Herman, Wednesday, 4 November
Overcast. High 51°, low 34°.
Pressure30.47 inHg
Wind5 mph NE
Humidity38%
Visibility—
Dew point24°
Thu, 0554° / 33°0
54 °
Mount Herman, Thursday, 5 November
Clear. High 54°, low 33°.
Pressure30.42 inHg
Wind4.5 mph NW
Humidity40%
Visibility—
Dew point28°
Fri, 0657° / 35°0
57 °
Mount Herman, Friday, 6 November
Clear. High 57°, low 35°.
Pressure30.27 inHg
Wind5.4 mph W
Humidity42%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0753° / 39°0.13
53 °
Mount Herman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (1996)
Record low26° (1967)
Sun, 0853° / 38°0.11
53 °
Mount Herman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high74° (2020)
Record low24° (1971)
Mon, 0954° / 39°0.11
54 °
Mount Herman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1975)
Record low23° (1976)
Tue, 1053° / 39°0.15
53 °
Mount Herman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation40%
Record high75° (2020)
Record low21° (2017)
Wed, 1151° / 38°0.15
51 °
Mount Herman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (2021)
Record low18° (2017)
Thu, 1250° / 36°0.14
50 °
Mount Herman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high68° (1964)
Record low18° (2019)
Fri, 1349° / 35°0.06
49 °
Mount Herman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1989)
Record low11° (2019)
Sat, 1449° / 35°0.1
49 °
Mount Herman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (2011)
Record low19° (1986)
Sun, 1550° / 36°0.15
50 °
Mount Herman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation48%
Record high69° (2005)
Record low20° (1969)
Mon, 1649° / 35°0.14
49 °
Mount Herman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation37%
Record high69° (1988)
Record low21° (1967)
Tue, 1749° / 35°0.13
49 °
Mount Herman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (2021)
Record low19° (2014)
Wed, 1849° / 35°0.07
49 °
Mount Herman, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2016)
Record low15° (2014)
Thu, 1949° / 35°0.14
49 °
Mount Herman, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation37%
Record high71° (1985)
Record low15° (2014)
Fri, 2049° / 35°0.1
49 °
Mount Herman, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (1991)
Record low15° (1984)
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 Mount Herman, 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 Mount Herman, 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.