As of 08:18 EST

Weather in Crystal Lake, CT

43°Current weather

Crystal Lake, Thursday, 12 November, 08:18

Light rain. Feels like 40°. High 51°, low 41°.

Pressure29.74 inHg
Wind4.7 mph NE
Humidity92%
Visibility6.2 mi
Dew point41°

Monthly outlook for Crystal Lake, CT: average high 50.1°, average low 35.9°. That is 1.6° above the climate normal for November. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 25 November (62°), the coolest 27 November (26.7°).

50.1°/35.9°
Average high / low
+1.6°
Above normal
4 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November49.6°48.1°+0.8°
22 November – 1 December50.9°45.5°+3°
2 December – 11 Decemberat normal40.9°—

November records over 66 years

76.8°1 November 2024All-time high
6.4°20 November 1986All-time low

Climate normals and records are computed from the nearest reference point — Springfield (15 mi).

Fri, 1341° / 33°0.47Snow
41 °Snow

Crystal Lake, Friday, 13 November

Snow. High 41°, low 33°.

Pressure29.59 inHg
Wind8.7 mph N
Humidity89%
Visibility4.8 mi
Dew point35°
Sat, 1443° / 31°0Overcast
43 °Overcast

Crystal Lake, Saturday, 14 November

Overcast. High 43°, low 31°.

Pressure29.74 inHg
Wind8.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point26°
Sun, 1544° / 34°0Partly cloudy
44 °Partly cloudy

Crystal Lake, Sunday, 15 November

Partly cloudy. High 44°, low 34°.

Pressure30.00 inHg
Wind13 mph NW
Humidity57%
Visibility6.2 mi
Dew point27°
Mon, 1646° / 32°0Overcast
46 °Overcast

Crystal Lake, Monday, 16 November

Overcast. High 46°, low 32°.

Pressure30.36 inHg
Wind9.6 mph NW
Humidity64%
Visibility—
Dew point29°
Tue, 1750° / 30°0Partly cloudy
50 °Partly cloudy

Crystal Lake, Tuesday, 17 November

Partly cloudy. High 50°, low 30°.

Pressure30.39 inHg
Wind4.8 mph W
Humidity71%
Visibility—
Dew point32°
Wed, 1853° / 32°0Clear
53 °Clear

Crystal Lake, Wednesday, 18 November

Clear. High 53°, low 32°.

Pressure30.36 inHg
Wind8.9 mph W
Humidity64%
Visibility—
Dew point32°
Thu, 1955° / 35°0Clear
55 °Clear

Crystal Lake, Thursday, 19 November

Clear. High 55°, low 35°.

Pressure30.36 inHg
Wind4.2 mph W
Humidity62%
Visibility—
Dew point34°
Fri, 2054° / 37°0Overcast
54 °Overcast

Crystal Lake, Friday, 20 November

Overcast. High 54°, low 37°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity55%
Visibility—
Dew point32°
Sat, 2159° / 41°0Overcast
59 °Overcast

Crystal Lake, Saturday, 21 November

Overcast. High 59°, low 41°.

Pressure30.12 inHg
Wind7.5 mph W
Humidity57%
Visibility—
Dew point35°
Sun, 2257° / 41°0Clear
57 °Clear

Crystal Lake, Sunday, 22 November

Clear. High 57°, low 41°.

Pressure30.18 inHg
Wind4.9 mph E
Humidity74%
Visibility—
Dew point43°
Mon, 2357° / 44°0Overcast
57 °Overcast

Crystal Lake, Monday, 23 November

Overcast. High 57°, low 44°.

Pressure29.97 inHg
Wind8.4 mph S
Humidity81%
Visibility—
Dew point46°
Tue, 2450° / 46°0.02Light rain
50 °Light rain

Crystal Lake, Tuesday, 24 November

Light rain. High 50°, low 46°.

Pressure29.97 inHg
Wind3.9 mph S
Humidity95%
Visibility—
Dew point47°
Wed, 2562° / 42°0.15Rain
62 °Rain

Crystal Lake, Wednesday, 25 November

Rain. High 62°, low 42°.

Pressure29.85 inHg
Wind13.1 mph S
Humidity90%
Visibility—
Dew point50°
Thu, 2641° / 28°0.37Rain
41 °Rain

Crystal Lake, Thursday, 26 November

Rain. High 41°, low 28°.

Pressure30.00 inHg
Wind12.3 mph NW
Humidity63%
Visibility—
Dew point26°
Fri, 2739° / 27°0Partly cloudy
39 °Partly cloudy

Crystal Lake, Friday, 27 November

Partly cloudy. High 39°, low 27°.

Pressure30.47 inHg
Wind9.6 mph SW
Humidity43%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2847° / 33°0.16Climate normal
47 °Climate normal

Crystal Lake, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation33%
Record high65° (1990)
Record low12° (2002)
Sun, 2946° / 32°0.07Climate normal
46 °Climate normal

Crystal Lake, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2011)
Record low15° (2014)
Mon, 3044° / 31°0.13Climate normal
44 °Climate normal

Crystal Lake, Monday, 30 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2006)
Record low20° (2013)
Tue, 0143° / 31°0.13Climate normal
43 °Climate normal

Crystal Lake, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation30%
Record high65° (2001)
Record low14° (1971)
Wed, 0243° / 30°0.11Climate normal
43 °Climate normal

Crystal Lake, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation27%
Record high59° (1982)
Record low8° (1971)
Thu, 0343° / 29°0.15Climate normal
43 °Climate normal

Crystal Lake, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.15 in
Chance of precipitation40%
Record high63° (2009)
Record low6° (1971)
Fri, 0442° / 28°0.1Climate normal
42 °Climate normal

Crystal Lake, Friday, 4 December

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.1 in
Chance of precipitation27%
Record high65° (1982)
Record low8° (1989)
Sat, 0540° / 28°0.14Climate normal
40 °Climate normal

Crystal Lake, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (2001)
Record low4° (1971)
Sun, 0642° / 29°0.16Climate normal
42 °Climate normal

Crystal Lake, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation43%
Record high67° (2001)
Record low13° (1971)
Mon, 0741° / 27°0.11Climate normal
41 °Climate normal

Crystal Lake, Monday, 7 December

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (1998)
Record low5° (1964)
Tue, 0838° / 26°0.09Climate normal
38 °Climate normal

Crystal Lake, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation25%
Record high57° (1966)
Record low2° (1964)
Wed, 0940° / 25°0.16Climate normal
40 °Climate normal

Crystal Lake, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.16 in
Chance of precipitation37%
Record high58° (1991)
Record low1° (2025)
Thu, 1040° / 27°0.1Climate normal
40 °Climate normal

Crystal Lake, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.1 in
Chance of precipitation37%
Record high58° (2023)
Record low3° (1964)
Fri, 1140° / 27°0.2Climate normal
40 °Climate normal

Crystal Lake, Friday, 11 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.2 in
Chance of precipitation43%
Record high60° (2021)
Record low0° (1977)

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 Crystal Lake, CT 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 Crystal Lake, CT 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.