As of 17:35 EDT

Weather in Sylvan Lake, NY

55°Current weather

Sylvan Lake, Wednesday, 28 October, 17:35

Overcast. Feels like 53°. High 57°, low 35°.

Pressure30.39 inHg
Wind4.7 mph S
Humidity56%
Visibility6.2 mi
Dew point39°

Monthly outlook for Sylvan Lake, NY: average high 55.8°, average low 40.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (69.1°), the coolest 12 November (32.8°).

55.8°/40.4°
Average high / low
+0.8°
Above normal
5 / 4
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November59.7°55.8°+2.1°
7 November – 16 November49.4°50.9°-0.8°
17 November – 26 Novemberat normal47.2°—

October records over 66 years

86.5°6 October 2007All-time high
27.3°28 October 1976All-time low

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

Thu, 2969° / 43°0Overcast
69 °Overcast

Sylvan Lake, Thursday, 29 October

Overcast. High 69°, low 43°.

Pressure30.21 inHg
Wind9.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point51°
Fri, 3064° / 46°0Clear
64 °Clear

Sylvan Lake, Friday, 30 October

Clear. High 64°, low 46°.

Pressure30.06 inHg
Wind9.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point46°
Sat, 3153° / 40°0Partly cloudy
53 °Partly cloudy

Sylvan Lake, Saturday, 31 October

Partly cloudy. High 53°, low 40°.

Pressure30.42 inHg
Wind6.9 mph N
Humidity48%
Visibility6.2 mi
Dew point32°
Sun, 0158° / 33°0Clear
58 °Clear

Sylvan Lake, Sunday, 1 November

Clear. High 58°, low 33°.

Pressure30.42 inHg
Wind3.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point38°
Mon, 0259° / 38°0Mostly clear
59 °Mostly clear

Sylvan Lake, Monday, 2 November

Mostly clear. High 59°, low 38°.

Pressure30.36 inHg
Wind3.9 mph S
Humidity66%
Visibility—
Dew point37°
Tue, 0356° / 46°0.04Light rain
56 °Light rain

Sylvan Lake, Tuesday, 3 November

Light rain. High 56°, low 46°.

Pressure30.24 inHg
Wind3.9 mph NW
Humidity76%
Visibility—
Dew point46°
Wed, 0457° / 51°0Overcast
57 °Overcast

Sylvan Lake, Wednesday, 4 November

Overcast. High 57°, low 51°.

Pressure30.21 inHg
Wind4.6 mph SE
Humidity93%
Visibility—
Dew point51°
Thu, 0559° / 50°1.02Heavy rain
59 °Heavy rain

Sylvan Lake, Thursday, 5 November

Heavy rain. High 59°, low 50°.

Pressure30.00 inHg
Wind21.4 mph SE
Humidity81%
Visibility—
Dew point49°
Fri, 0663° / 46°0.72Rain
63 °Rain

Sylvan Lake, Friday, 6 November

Rain. High 63°, low 46°.

Pressure29.41 inHg
Wind21.4 mph SE
Humidity95%
Visibility—
Dew point57°
Sat, 0752° / 38°0Clear
52 °Clear

Sylvan Lake, Saturday, 7 November

Clear. High 52°, low 38°.

Pressure29.88 inHg
Wind11 mph W
Humidity61%
Visibility—
Dew point34°
Sun, 0852° / 34°0Mostly clear
52 °Mostly clear

Sylvan Lake, Sunday, 8 November

Mostly clear. High 52°, low 34°.

Pressure30.09 inHg
Wind9.8 mph W
Humidity60%
Visibility—
Dew point32°
Mon, 0948° / 34°0Overcast
48 °Overcast

Sylvan Lake, Monday, 9 November

Overcast. High 48°, low 34°.

Pressure30.12 inHg
Wind6.3 mph W
Humidity58%
Visibility—
Dew point29°
Tue, 1050° / 45°0.38Rain
50 °Rain

Sylvan Lake, Tuesday, 10 November

Rain. High 50°, low 45°.

Pressure29.80 inHg
Wind5.8 mph SE
Humidity98%
Visibility—
Dew point47°
Wed, 1152° / 35°0.7Rain
52 °Rain

Sylvan Lake, Wednesday, 11 November

Rain. High 52°, low 35°.

Pressure29.50 inHg
Wind13.3 mph W
Humidity82%
Visibility—
Dew point39°
Thu, 1243° / 33°0.03Light rain
43 °Light rain

Sylvan Lake, Thursday, 12 November

Light rain. High 43°, low 33°.

Pressure29.62 inHg
Wind12.5 mph W
Humidity66%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1348° / 35°0.16Climate normal
48 °Climate normal

Sylvan Lake, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.16 in
Chance of precipitation45%
Record high69° (1964)
Record low22° (2019)
Sat, 1449° / 35°0.13Climate normal
49 °Climate normal

Sylvan Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation23%
Record high67° (1989)
Record low17° (1986)
Sun, 1550° / 36°0.11Climate normal
50 °Climate normal

Sylvan Lake, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1993)
Record low21° (1967)
Mon, 1649° / 36°0.12Climate normal
49 °Climate normal

Sylvan Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high69° (2005)
Record low19° (1967)
Tue, 1748° / 34°0.1Climate normal
48 °Climate normal

Sylvan Lake, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (2006)
Record low20° (2019)
Wed, 1848° / 35°0.09Climate normal
48 °Climate normal

Sylvan Lake, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1963)
Record low22° (1997)
Thu, 1948° / 34°0.07Climate normal
48 °Climate normal

Sylvan Lake, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (1991)
Record low17° (1986)
Fri, 2048° / 34°0.15Climate normal
48 °Climate normal

Sylvan Lake, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high69° (1985)
Record low7° (1986)
Sat, 2147° / 33°0.1Climate normal
47 °Climate normal

Sylvan Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high60° (1999)
Record low17° (1987)
Sun, 2246° / 33°0.14Climate normal
46 °Climate normal

Sylvan Lake, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2007)
Record low15° (2018)
Mon, 2346° / 32°0.11Climate normal
46 °Climate normal

Sylvan Lake, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation23%
Record high64° (1992)
Record low12° (2018)
Tue, 2447° / 33°0.1Climate normal
47 °Climate normal

Sylvan Lake, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high66° (1979)
Record low9° (1989)
Wed, 2547° / 33°0.13Climate normal
47 °Climate normal

Sylvan Lake, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high66° (1979)
Record low19° (2005)
Thu, 2647° / 34°0.2Climate normal
47 °Climate normal

Sylvan Lake, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.2 in
Chance of precipitation40%
Record high64° (2025)
Record low23° (2005)

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 Sylvan Lake, 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 Sylvan Lake, 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.