Monthly outlook for East River, NY: average high 55.2°, average low 40°. That is 2.1° above the climate normal for October. Precipitation is expected on 7 days (about 2.4 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 29 October (65.8°), the coolest 24 October (29.2°).
55.2°/40°
Average high / low
+2.1°
Above normal
7 / 7
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
58.5°
52.7°
+3.2°
3 November – 12 November
49.6°
48.3°
+0.7°
13 November – 22 November
at normal
43.2°
—
October records over 66 years
82.4°1 October 2019All-time high
24.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Groton (13 mi).
Sun, 2562° / 30°0
62 °
East River, Sunday, 25 October
Clear. High 62°, low 30°.
Pressure30.53 inHg
Wind6.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point34°
Mon, 2661° / 36°0
61 °
East River, Monday, 26 October
Mostly clear. High 61°, low 36°.
Pressure30.27 inHg
Wind9.3 mph W
Humidity70%
Visibility6.1 mi
Dew point48°
Tue, 2747° / 33°0
47 °
East River, Tuesday, 27 October
Partly cloudy. High 47°, low 33°.
Pressure30.45 inHg
Wind5.8 mph N
Humidity62%
Visibility6.2 mi
Dew point30°
Wed, 2856° / 31°0
56 °
East River, Wednesday, 28 October
Mostly clear. High 56°, low 31°.
Pressure30.42 inHg
Wind7.5 mph S
Humidity60%
Visibility6.2 mi
Dew point37°
Thu, 2966° / 45°0.16
66 °
East River, Thursday, 29 October
Light rain. High 66°, low 45°.
Pressure30.21 inHg
Wind12.1 mph SW
Humidity72%
Visibility—
Dew point46°
Fri, 3058° / 43°0
58 °
East River, Friday, 30 October
Overcast. High 58°, low 43°.
Pressure30.24 inHg
Wind11.1 mph NW
Humidity69%
Visibility—
Dew point42°
Sat, 3157° / 42°0
57 °
East River, Saturday, 31 October
Overcast. High 57°, low 42°.
Pressure30.36 inHg
Wind8.6 mph SE
Humidity68%
Visibility—
Dew point41°
Sun, 0159° / 45°0
59 °
East River, Sunday, 1 November
Overcast. High 59°, low 45°.
Pressure30.24 inHg
Wind17.4 mph S
Humidity70%
Visibility—
Dew point44°
Mon, 0260° / 51°1.33
60 °
East River, Monday, 2 November
Rain. High 60°, low 51°.
Pressure29.77 inHg
Wind14.6 mph SE
Humidity98%
Visibility—
Dew point54°
Tue, 0365° / 48°0.35
65 °
East River, Tuesday, 3 November
Rain. High 65°, low 48°.
Pressure29.44 inHg
Wind14.5 mph SE
Humidity97%
Visibility—
Dew point59°
Wed, 0446° / 42°0.3
46 °
East River, Wednesday, 4 November
Rain. High 46°, low 42°.
Pressure29.71 inHg
Wind11.3 mph E
Humidity90%
Visibility—
Dew point42°
Thu, 0546° / 40°0.11
46 °
East River, Thursday, 5 November
Light rain. High 46°, low 40°.
Pressure29.83 inHg
Wind9 mph W
Humidity93%
Visibility—
Dew point43°
Fri, 0647° / 44°0
47 °
East River, Friday, 6 November
Overcast. High 47°, low 44°.
Pressure30.15 inHg
Wind7 mph N
Humidity90%
Visibility—
Dew point44°
Sat, 0744° / 40°0.09
44 °
East River, Saturday, 7 November
Light rain. High 44°, low 40°.
Pressure30.33 inHg
Wind10.8 mph SE
Humidity94%
Visibility—
Dew point41°
Sun, 0849° / 41°0.09
49 °
East River, Sunday, 8 November
Light rain. High 49°, low 41°.
Pressure30.15 inHg
Wind7.1 mph NW
Humidity89%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0948° / 35°0.11
48 °
East River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2020)
Record low19° (2019)
Tue, 1048° / 35°0.15
48 °
East River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation52%
Record high69° (2020)
Record low19° (2017)
Wed, 1146° / 35°0.16
46 °
East River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation58%
Record high64° (2012)
Record low17° (2017)
Thu, 1245° / 33°0.16
45 °
East River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation50%
Record high66° (1964)
Record low17° (2019)
Fri, 1344° / 31°0.09
44 °
East River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation52%
Record high59° (1985)
Record low15° (2019)
Sat, 1444° / 33°0.13
44 °
East River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation40%
Record high64° (1994)
Record low15° (1986)
Sun, 1544° / 32°0.16
44 °
East River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation53%
Record high62° (1960)
Record low13° (1996)
Mon, 1644° / 32°0.13
44 °
East River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (1990)
Record low11° (1967)
Tue, 1743° / 31°0.14
43 °
East River, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation47%
Record high61° (2006)
Record low13° (1972)
Wed, 1843° / 32°0.08
43 °
East River, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation37%
Record high62° (2016)
Record low18° (2014)
Thu, 1944° / 31°0.1
44 °
East River, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation35%
Record high64° (2016)
Record low15° (2014)
Fri, 2043° / 31°0.13
43 °
East River, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (1991)
Record low8° (1986)
Sat, 2142° / 30°0.11
42 °
East River, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation47%
Record high57° (2007)
Record low13° (1967)
Sun, 2241° / 29°0.12
41 °
East River, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation50%
Record high60° (1999)
Record low3° (2018)
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 East River, 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 East River, 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.