As of 15:28 EDT

Weather in Mount Morris, NY

63°Current weather

Mount Morris, Sunday, 18 October, 15:28

Clear. Feels like 61°. High 63°, low 34°.

Pressure30.47 inHg
Wind4.6 mph N
Humidity38%
Visibility6.2 mi
Dew point37°

Monthly outlook for Mount Morris, NY: average high 59.3°, average low 41°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 31 October (72.9°), the coolest 24 October (31.3°).

59.3°/41°
Average high / low
+3.3°
Above normal
4 / 7
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October56.5°54.2°+1.3°
28 October – 6 November64°51.3°+7.1°
7 November – 16 Novemberat normal45.6°—

October records over 66 years

82.4°1 October 2019All-time high
21.7°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Genesee Falls (10 mi).

Mon, 1963° / 41°0Clear
63 °Clear

Mount Morris, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.45 inHg
Wind4.6 mph SW
Humidity42%
Visibility6.2 mi
Dew point36°
Tue, 2057° / 42°0Clear
57 °Clear

Mount Morris, Tuesday, 20 October

Clear. High 57°, low 42°.

Pressure30.42 inHg
Wind7.7 mph NE
Humidity72%
Visibility6.2 mi
Dew point46°
Wed, 2154° / 39°0Clear
54 °Clear

Mount Morris, Wednesday, 21 October

Clear. High 54°, low 39°.

Pressure30.33 inHg
Wind3.7 mph NE
Humidity72%
Visibility6.2 mi
Dew point43°
Thu, 2255° / 38°0.01Light rain
55 °Light rain

Mount Morris, Thursday, 22 October

Light rain. High 55°, low 38°.

Pressure30.21 inHg
Wind9.4 mph NW
Humidity84%
Visibility6.2 mi
Dew point48°
Fri, 2348° / 36°0Overcast
48 °Overcast

Mount Morris, Friday, 23 October

Overcast. High 48°, low 36°.

Pressure30.47 inHg
Wind7 mph N
Humidity67%
Visibility—
Dew point33°
Sat, 2458° / 31°0Overcast
58 °Overcast

Mount Morris, Saturday, 24 October

Overcast. High 58°, low 31°.

Pressure30.59 inHg
Wind12.1 mph S
Humidity36%
Visibility—
Dew point22°
Sun, 2558° / 45°0.01Light rain
58 °Light rain

Mount Morris, Sunday, 25 October

Light rain. High 58°, low 45°.

Pressure30.33 inHg
Wind16.8 mph SW
Humidity47%
Visibility—
Dew point35°
Mon, 2655° / 36°0Overcast
55 °Overcast

Mount Morris, Monday, 26 October

Overcast. High 55°, low 36°.

Pressure30.39 inHg
Wind7.6 mph W
Humidity62%
Visibility—
Dew point34°
Tue, 2753° / 36°0Overcast
53 °Overcast

Mount Morris, Tuesday, 27 October

Overcast. High 53°, low 36°.

Pressure30.42 inHg
Wind7.5 mph N
Humidity64%
Visibility—
Dew point37°
Wed, 2863° / 36°0Overcast
63 °Overcast

Mount Morris, Wednesday, 28 October

Overcast. High 63°, low 36°.

Pressure30.30 inHg
Wind9.2 mph S
Humidity58%
Visibility—
Dew point38°
Thu, 2960° / 53°0.07Light rain
60 °Light rain

Mount Morris, Thursday, 29 October

Light rain. High 60°, low 53°.

Pressure29.94 inHg
Wind11.8 mph S
Humidity85%
Visibility—
Dew point55°
Fri, 3069° / 54°0.04Light rain
69 °Light rain

Mount Morris, Friday, 30 October

Light rain. High 69°, low 54°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity63%
Visibility—
Dew point50°
Sat, 3173° / 52°0.11Light rain
73 °Light rain

Mount Morris, Saturday, 31 October

Light rain. High 73°, low 52°.

Pressure29.88 inHg
Wind19.7 mph S
Humidity65%
Visibility—
Dew point54°
Sun, 0165° / 46°0.11Light rain
65 °Light rain

Mount Morris, Sunday, 1 November

Light rain. High 65°, low 46°.

Pressure29.97 inHg
Wind17.6 mph W
Humidity52%
Visibility—
Dew point36°
Mon, 0255° / 38°0Clear
55 °Clear

Mount Morris, Monday, 2 November

Clear. High 55°, low 38°.

Pressure30.39 inHg
Wind12.3 mph W
Humidity52%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 37°0.09Climate normal
52 °Climate normal

Mount Morris, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (1961)
Record low27° (2006)
Wed, 0450° / 37°0.12Climate normal
50 °Climate normal

Mount Morris, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high71° (2015)
Record low22° (1991)
Thu, 0550° / 37°0.1Climate normal
50 °Climate normal

Mount Morris, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation53%
Record high72° (2022)
Record low19° (1991)
Fri, 0649° / 36°0.1Climate normal
49 °Climate normal

Mount Morris, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation43%
Record high71° (2022)
Record low24° (1962)
Sat, 0747° / 35°0.1Climate normal
47 °Climate normal

Mount Morris, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation48%
Record high70° (1975)
Record low19° (1962)
Sun, 0848° / 34°0.1Climate normal
48 °Climate normal

Mount Morris, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (2020)
Record low19° (1967)
Mon, 0948° / 35°0.1Climate normal
48 °Climate normal

Mount Morris, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation43%
Record high71° (2020)
Record low13° (1992)
Tue, 1048° / 35°0.13Climate normal
48 °Climate normal

Mount Morris, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation48%
Record high71° (2020)
Record low15° (2017)
Wed, 1145° / 34°0.17Climate normal
45 °Climate normal

Mount Morris, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.17 in
Chance of precipitation52%
Record high66° (2012)
Record low16° (2017)
Thu, 1244° / 32°0.13Climate normal
44 °Climate normal

Mount Morris, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation47%
Record high65° (1964)
Record low8° (2019)
Fri, 1344° / 31°0.08Climate normal
44 °Climate normal

Mount Morris, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation45%
Record high61° (1961)
Record low7° (2019)
Sat, 1444° / 32°0.13Climate normal
44 °Climate normal

Mount Morris, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high65° (1994)
Record low5° (1986)
Sun, 1544° / 32°0.17Climate normal
44 °Climate normal

Mount Morris, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.17 in
Chance of precipitation53%
Record high62° (1960)
Record low10° (1967)
Mon, 1644° / 31°0.15Climate normal
44 °Climate normal

Mount Morris, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high62° (1990)
Record low-3° (1967)

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, NY 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, NY 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.