Monthly outlook for Berwyn, NY: average high 57.1°, average low 39.6°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 30 October (65.4°), the coolest 24 October (29.7°).
57.1°/39.6°
Average high / low
+0.6°
Above normal
5 / 7
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
54.8°
57°
-1.3°
26 October – 4 November
60.9°
54°
+3.8°
5 November – 14 November
at normal
49.1°
—
October records over 66 years
86.4°4 October 2023All-time high
27.7°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Syracuse (13 mi).
Sat, 1746° / 35°0.07
46 °
Berwyn, Saturday, 17 October
Light rain. High 46°, low 35°.
Pressure30.33 inHg
Wind12.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point26°
Sun, 1856° / 35°0
56 °
Berwyn, Sunday, 18 October
Clear. High 56°, low 35°.
Pressure30.56 inHg
Wind6.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point35°
Mon, 1958° / 38°0
58 °
Berwyn, Monday, 19 October
Clear. High 58°, low 38°.
Pressure30.45 inHg
Wind3 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Tue, 2056° / 41°0
56 °
Berwyn, Tuesday, 20 October
Overcast. High 56°, low 41°.
Pressure30.33 inHg
Wind4.5 mph NW
Humidity82%
Visibility6.2 mi
Dew point46°
Wed, 2156° / 37°0
56 °
Berwyn, Wednesday, 21 October
Clear. High 56°, low 37°.
Pressure30.42 inHg
Wind4.9 mph SE
Humidity58%
Visibility—
Dew point35°
Thu, 2255° / 35°0
55 °
Berwyn, Thursday, 22 October
Clear. High 55°, low 35°.
Pressure30.33 inHg
Wind10.8 mph S
Humidity53%
Visibility—
Dew point31°
Fri, 2352° / 38°0
52 °
Berwyn, Friday, 23 October
Overcast. High 52°, low 38°.
Pressure30.12 inHg
Wind11.1 mph NW
Humidity71%
Visibility—
Dew point41°
Sat, 2448° / 30°0
48 °
Berwyn, Saturday, 24 October
Clear. High 48°, low 30°.
Pressure30.39 inHg
Wind8.4 mph N
Humidity56%
Visibility—
Dew point25°
Sun, 2556° / 34°0
56 °
Berwyn, Sunday, 25 October
Clear. High 56°, low 34°.
Pressure30.45 inHg
Wind8 mph S
Humidity49%
Visibility—
Dew point29°
Mon, 2661° / 37°0
61 °
Berwyn, Monday, 26 October
Clear. High 61°, low 37°.
Pressure30.36 inHg
Wind6.5 mph S
Humidity52%
Visibility—
Dew point34°
Tue, 2762° / 42°0
62 °
Berwyn, Tuesday, 27 October
Overcast. High 62°, low 42°.
Pressure30.27 inHg
Wind7.3 mph S
Humidity49%
Visibility—
Dew point34°
Wed, 2864° / 46°0.01
64 °
Berwyn, Wednesday, 28 October
Light rain. High 64°, low 46°.
Pressure30.21 inHg
Wind8.3 mph SW
Humidity67%
Visibility—
Dew point47°
Thu, 2957° / 47°0.04
57 °
Berwyn, Thursday, 29 October
Light rain. High 57°, low 47°.
Pressure30.27 inHg
Wind5.6 mph S
Humidity81%
Visibility—
Dew point46°
Fri, 3065° / 50°0.14
65 °
Berwyn, Friday, 30 October
Light rain. High 65°, low 50°.
Pressure30.09 inHg
Wind12.5 mph SW
Humidity69%
Visibility—
Dew point52°
Sat, 3157° / 43°0.07
57 °
Berwyn, Saturday, 31 October
Light rain. High 57°, low 43°.
Pressure30.12 inHg
Wind8.6 mph NW
Humidity92%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0155° / 42°0.14
55 °
Berwyn, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.14 in
Chance of precipitation48%
Record high73° (1974)
Record low31° (2023)
Mon, 0254° / 42°0.21
54 °
Berwyn, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.21 in
Chance of precipitation48%
Record high73° (1982)
Record low27° (1965)
Tue, 0354° / 41°0.11
54 °
Berwyn, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation48%
Record high73° (1982)
Record low29° (2002)
Wed, 0452° / 40°0.13
52 °
Berwyn, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation43%
Record high72° (2015)
Record low29° (2013)
Thu, 0552° / 40°0.13
52 °
Berwyn, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation55%
Record high74° (2022)
Record low27° (1991)
Fri, 0652° / 40°0.15
52 °
Berwyn, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.15 in
Chance of precipitation45%
Record high74° (2022)
Record low27° (1962)
Sat, 0750° / 38°0.11
50 °
Berwyn, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation52%
Record high71° (1975)
Record low18° (1962)
Sun, 0850° / 37°0.14
50 °
Berwyn, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation43%
Record high70° (2020)
Record low23° (1976)
Mon, 0950° / 37°0.11
50 °
Berwyn, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation43%
Record high73° (2020)
Record low22° (1976)
Tue, 1050° / 38°0.15
50 °
Berwyn, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation48%
Record high73° (2020)
Record low20° (2017)
Wed, 1148° / 38°0.16
48 °
Berwyn, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.16 in
Chance of precipitation63%
Record high67° (2012)
Record low19° (2017)
Thu, 1247° / 36°0.18
47 °
Berwyn, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.18 in
Chance of precipitation53%
Record high69° (1964)
Record low15° (2019)
Fri, 1346° / 34°0.12
46 °
Berwyn, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation55%
Record high61° (2005)
Record low12° (2019)
Sat, 1446° / 35°0.13
46 °
Berwyn, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation47%
Record high67° (1994)
Record low18° (1996)
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 Berwyn, 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 Berwyn, 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.