Monthly outlook for Mount Morris, PA: average high 58.6°, average low 44.7°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 3.7 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 29 October (74.3°), the coolest 10 November (34.2°).
58.6°/44.7°
Average high / low
+2°
Above normal
5 / 6
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
65.6°
56.6°
+5°
8 November – 17 November
46.8°
51.3°
-2.5°
18 November – 27 November
at normal
48.8°
—
October records over 66 years
90.7°3 October 2019All-time high
24.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Dunkard (5 mi).
Fri, 3067° / 48°0
67 °
Mount Morris, Friday, 30 October
Clear. High 67°, low 48°.
Pressure30.30 inHg
Wind4.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point46°
Sat, 3159° / 43°0
59 °
Mount Morris, Saturday, 31 October
Overcast. High 59°, low 43°.
Pressure30.47 inHg
Wind5 mph NE
Humidity54%
Visibility6.2 mi
Dew point40°
Sun, 0171° / 49°0
71 °
Mount Morris, Sunday, 1 November
Overcast. High 71°, low 49°.
Pressure30.39 inHg
Wind4.5 mph S
Humidity39%
Visibility6.2 mi
Dew point40°
Mon, 0270° / 47°0
70 °
Mount Morris, Monday, 2 November
Overcast. High 70°, low 47°.
Pressure30.27 inHg
Wind8 mph S
Humidity36%
Visibility—
Dew point39°
Tue, 0372° / 54°0
72 °
Mount Morris, Tuesday, 3 November
Overcast. High 72°, low 54°.
Pressure30.03 inHg
Wind11.6 mph SW
Humidity57%
Visibility—
Dew point52°
Wed, 0467° / 54°0.03
67 °
Mount Morris, Wednesday, 4 November
Light rain. High 67°, low 54°.
Pressure30.06 inHg
Wind8.1 mph SE
Humidity68%
Visibility—
Dew point54°
Thu, 0563° / 59°2.98
63 °
Mount Morris, Thursday, 5 November
Heavy rain. High 63°, low 59°.
Pressure29.77 inHg
Wind10.6 mph SE
Humidity92%
Visibility—
Dew point60°
Fri, 0658° / 53°0.03
58 °
Mount Morris, Friday, 6 November
Light rain. High 58°, low 53°.
Pressure29.71 inHg
Wind8.4 mph SW
Humidity88%
Visibility—
Dew point53°
Sat, 0755° / 38°0.16
55 °
Mount Morris, Saturday, 7 November
Light rain. High 55°, low 38°.
Pressure29.97 inHg
Wind9 mph NW
Humidity87%
Visibility—
Dew point42°
Sun, 0847° / 39°0.01
47 °
Mount Morris, Sunday, 8 November
Light rain. High 47°, low 39°.
Pressure30.09 inHg
Wind7.4 mph NW
Humidity74%
Visibility—
Dew point35°
Mon, 0949° / 36°0
49 °
Mount Morris, Monday, 9 November
Overcast. High 49°, low 36°.
Pressure29.94 inHg
Wind7.4 mph W
Humidity60%
Visibility—
Dew point34°
Tue, 1046° / 34°0.12
46 °
Mount Morris, Tuesday, 10 November
Light rain. High 46°, low 34°.
Pressure29.65 inHg
Wind12.2 mph SW
Humidity91%
Visibility—
Dew point39°
Wed, 1148° / 40°0.08
48 °
Mount Morris, Wednesday, 11 November
Light rain. High 48°, low 40°.
Pressure29.77 inHg
Wind14.5 mph SW
Humidity64%
Visibility—
Dew point35°
Thu, 1246° / 40°0.25
46 °
Mount Morris, Thursday, 12 November
Light rain. High 46°, low 40°.
Pressure29.83 inHg
Wind11.2 mph SW
Humidity91%
Visibility—
Dew point43°
Fri, 1345° / 35°0
45 °
Mount Morris, Friday, 13 November
Overcast. High 45°, low 35°.
Pressure29.97 inHg
Wind10 mph SW
Humidity78%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1450° / 36°0.1
50 °
Mount Morris, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2011)
Record low17° (1968)
Sun, 1551° / 36°0.15
51 °
Mount Morris, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation47%
Record high70° (2005)
Record low19° (1996)
Mon, 1650° / 35°0.15
50 °
Mount Morris, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation42%
Record high69° (1988)
Record low20° (1967)
Tue, 1749° / 35°0.12
49 °
Mount Morris, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (2021)
Record low22° (2014)
Wed, 1850° / 35°0.08
50 °
Mount Morris, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation33%
Record high69° (2016)
Record low17° (2014)
Thu, 1950° / 35°0.15
50 °
Mount Morris, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1985)
Record low16° (2014)
Fri, 2049° / 35°0.11
49 °
Mount Morris, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (1991)
Record low15° (1984)
Sat, 2147° / 34°0.11
47 °
Mount Morris, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation42%
Record high67° (1999)
Record low18° (1984)
Sun, 2248° / 34°0.13
48 °
Mount Morris, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high68° (1999)
Record low17° (2000)
Mon, 2349° / 33°0.07
49 °
Mount Morris, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1979)
Record low16° (1984)
Tue, 2447° / 33°0.12
47 °
Mount Morris, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation45%
Record high65° (2014)
Record low16° (1970)
Wed, 2548° / 33°0.11
48 °
Mount Morris, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation40%
Record high67° (1979)
Record low15° (2005)
Thu, 2650° / 35°0.18
50 °
Mount Morris, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.18 in
Chance of precipitation45%
Record high64° (1988)
Record low16° (1971)
Fri, 2749° / 35°0.14
49 °
Mount Morris, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation53%
Record high71° (1990)
Record low18° (1977)
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 Morris, 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 Morris, 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.