Monthly outlook for Chemung, PA: average high 58.6°, average low 40.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (66.4°), the coolest 24 October (30.7°).
58.6°/40.2°
Average high / low
+1.6°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
56.4°
56.6°
-0.1°
26 October – 4 November
62.3°
53.9°
+4.7°
5 November – 14 November
at normal
48.8°
—
October records over 66 years
83.7°8 October 2007All-time high
19°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Canton (5 mi).
Sat, 1747° / 32°0
47 °
Chemung, Saturday, 17 October
Overcast. High 47°, low 32°.
Pressure30.33 inHg
Wind13.4 mph N
Humidity68%
Visibility6.2 mi
Dew point26°
Sun, 1857° / 32°0
57 °
Chemung, Sunday, 18 October
Clear. High 57°, low 32°.
Pressure30.59 inHg
Wind3.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point34°
Mon, 1962° / 40°0
62 °
Chemung, Monday, 19 October
Partly cloudy. High 62°, low 40°.
Pressure30.42 inHg
Wind6.3 mph NE
Humidity43%
Visibility6.2 mi
Dew point36°
Tue, 2061° / 43°0
61 °
Chemung, Tuesday, 20 October
Clear. High 61°, low 43°.
Pressure30.27 inHg
Wind10.1 mph N
Humidity57%
Visibility6.2 mi
Dew point41°
Wed, 2159° / 40°0
59 °
Chemung, Wednesday, 21 October
Clear. High 59°, low 40°.
Pressure30.39 inHg
Wind8.3 mph N
Humidity61%
Visibility—
Dew point37°
Thu, 2252° / 35°0
52 °
Chemung, Thursday, 22 October
Clear. High 52°, low 35°.
Pressure30.36 inHg
Wind8.4 mph S
Humidity62%
Visibility—
Dew point33°
Fri, 2355° / 38°0
55 °
Chemung, Friday, 23 October
Partly cloudy. High 55°, low 38°.
Pressure30.12 inHg
Wind10.6 mph N
Humidity67%
Visibility—
Dew point42°
Sat, 2450° / 31°0
50 °
Chemung, Saturday, 24 October
Clear. High 50°, low 31°.
Pressure30.36 inHg
Wind10.3 mph N
Humidity54%
Visibility—
Dew point26°
Sun, 2556° / 34°0
56 °
Chemung, Sunday, 25 October
Clear. High 56°, low 34°.
Pressure30.45 inHg
Wind6.4 mph S
Humidity56%
Visibility—
Dew point32°
Mon, 2660° / 37°0
60 °
Chemung, Monday, 26 October
Clear. High 60°, low 37°.
Pressure30.36 inHg
Wind3.8 mph S
Humidity67%
Visibility—
Dew point39°
Tue, 2763° / 41°0
63 °
Chemung, Tuesday, 27 October
Overcast. High 63°, low 41°.
Pressure30.27 inHg
Wind3.9 mph S
Humidity61%
Visibility—
Dew point41°
Wed, 2862° / 45°0
62 °
Chemung, Wednesday, 28 October
Overcast. High 62°, low 45°.
Pressure30.24 inHg
Wind6.3 mph SW
Humidity75%
Visibility—
Dew point48°
Thu, 2964° / 50°0.02
64 °
Chemung, Thursday, 29 October
Light rain. High 64°, low 50°.
Pressure30.27 inHg
Wind3.4 mph NE
Humidity84%
Visibility—
Dew point51°
Fri, 3066° / 51°0
66 °
Chemung, Friday, 30 October
Overcast. High 66°, low 51°.
Pressure30.15 inHg
Wind9.4 mph SW
Humidity79%
Visibility—
Dew point53°
Sat, 3159° / 44°0.08
59 °
Chemung, Saturday, 31 October
Light rain. High 59°, low 44°.
Pressure30.09 inHg
Wind9.2 mph N
Humidity82%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0155° / 41°0.09
55 °
Chemung, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1974)
Record low28° (2023)
Mon, 0254° / 41°0.13
54 °
Chemung, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high73° (1982)
Record low24° (1993)
Tue, 0354° / 39°0.07
54 °
Chemung, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (2015)
Record low29° (1984)
Wed, 0452° / 39°0.09
52 °
Chemung, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2003)
Record low26° (1991)
Thu, 0551° / 39°0.09
51 °
Chemung, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation42%
Record high69° (2015)
Record low21° (1991)
Fri, 0651° / 38°0.08
51 °
Chemung, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (2022)
Record low27° (1962)
Sat, 0750° / 37°0.07
50 °
Chemung, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation38%
Record high69° (2020)
Record low19° (1962)
Sun, 0850° / 36°0.13
50 °
Chemung, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high71° (2020)
Record low22° (2019)
Mon, 0949° / 37°0.1
49 °
Chemung, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation35%
Record high70° (2020)
Record low21° (2019)
Tue, 1049° / 37°0.15
49 °
Chemung, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.15 in
Chance of precipitation43%
Record high65° (1975)
Record low17° (2017)
Wed, 1148° / 37°0.13
48 °
Chemung, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.13 in
Chance of precipitation40%
Record high64° (2020)
Record low17° (2017)
Thu, 1247° / 34°0.16
47 °
Chemung, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.16 in
Chance of precipitation38%
Record high66° (1964)
Record low17° (2019)
Fri, 1346° / 33°0.06
46 °
Chemung, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1964)
Record low16° (2019)
Sat, 1446° / 34°0.09
46 °
Chemung, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1989)
Record low4° (1986)
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 Chemung, 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 Chemung, 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.