As of 18:26 EDT

Weather in Crystal Lake, CT

59°Current weather

Crystal Lake, Thursday, 29 October, 18:26

Clear. Feels like 58°. High 64°, low 40°.

Pressure30.09 inHg
Wind1 mph SW
Humidity78%
Visibility6.2 mi
Dew point52°

Monthly outlook for Crystal Lake, CT: average high 56°, average low 39.2°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 3 November (64.9°), the coolest 1 November (31°).

56°/39.2°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November59.2°55°+2.3°
8 November – 17 November50.6°49.8°+0.4°
18 November – 27 Novemberat normal46.5°—

October records over 66 years

86.7°6 October 2007All-time high
22.6°31 October 2020All-time low

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

Fri, 3062° / 38°0Mostly clear
62 °Mostly clear

Crystal Lake, Friday, 30 October

Mostly clear. High 62°, low 38°.

Pressure30.03 inHg
Wind12.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point43°
Sat, 3151° / 32°0Clear
51 °Clear

Crystal Lake, Saturday, 31 October

Clear. High 51°, low 32°.

Pressure30.42 inHg
Wind7.7 mph N
Humidity52%
Visibility6.2 mi
Dew point31°
Sun, 0155° / 31°0Clear
55 °Clear

Crystal Lake, Sunday, 1 November

Clear. High 55°, low 31°.

Pressure30.50 inHg
Wind2.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point36°
Mon, 0262° / 38°0Overcast
62 °Overcast

Crystal Lake, Monday, 2 November

Overcast. High 62°, low 38°.

Pressure30.30 inHg
Wind4.7 mph S
Humidity60%
Visibility6.2 mi
Dew point44°
Tue, 0365° / 45°0Partly cloudy
65 °Partly cloudy

Crystal Lake, Tuesday, 3 November

Partly cloudy. High 65°, low 45°.

Pressure30.30 inHg
Wind9.6 mph SE
Humidity74%
Visibility—
Dew point47°
Wed, 0459° / 44°0Overcast
59 °Overcast

Crystal Lake, Wednesday, 4 November

Overcast. High 59°, low 44°.

Pressure30.33 inHg
Wind4.6 mph SE
Humidity76%
Visibility—
Dew point46°
Thu, 0562° / 46°0.03Light rain
62 °Light rain

Crystal Lake, Thursday, 5 November

Light rain. High 62°, low 46°.

Pressure30.03 inHg
Wind12.6 mph S
Humidity75%
Visibility—
Dew point49°
Fri, 0664° / 40°0.57Rain
64 °Rain

Crystal Lake, Friday, 6 November

Rain. High 64°, low 40°.

Pressure29.50 inHg
Wind19.1 mph S
Humidity95%
Visibility—
Dew point60°
Sat, 0748° / 33°0Clear
48 °Clear

Crystal Lake, Saturday, 7 November

Clear. High 48°, low 33°.

Pressure30.21 inHg
Wind9.3 mph NW
Humidity40%
Visibility—
Dew point18°
Sun, 0853° / 33°0Partly cloudy
53 °Partly cloudy

Crystal Lake, Sunday, 8 November

Partly cloudy. High 53°, low 33°.

Pressure30.30 inHg
Wind4.5 mph W
Humidity49%
Visibility—
Dew point27°
Mon, 0953° / 37°0Overcast
53 °Overcast

Crystal Lake, Monday, 9 November

Overcast. High 53°, low 37°.

Pressure30.24 inHg
Wind6.6 mph S
Humidity57%
Visibility—
Dew point33°
Tue, 1054° / 47°0.08Light rain
54 °Light rain

Crystal Lake, Tuesday, 10 November

Light rain. High 54°, low 47°.

Pressure30.09 inHg
Wind10.8 mph E
Humidity78%
Visibility—
Dew point46°
Wed, 1147° / 43°0.41Rain
47 °Rain

Crystal Lake, Wednesday, 11 November

Rain. High 47°, low 43°.

Pressure30.06 inHg
Wind10.1 mph NE
Humidity93%
Visibility—
Dew point44°
Thu, 1250° / 36°0Mostly clear
50 °Mostly clear

Crystal Lake, Thursday, 12 November

Mostly clear. High 50°, low 36°.

Pressure30.15 inHg
Wind7.1 mph NE
Humidity76%
Visibility—
Dew point38°
Fri, 1347° / 42°0Overcast
47 °Overcast

Crystal Lake, Friday, 13 November

Overcast. High 47°, low 42°.

Pressure30.09 inHg
Wind6 mph SE
Humidity75%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1449° / 35°0.11Climate normal
49 °Climate normal

Crystal Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation27%
Record high66° (1993)
Record low16° (1986)
Sun, 1549° / 35°0.12Climate normal
49 °Climate normal

Crystal Lake, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation42%
Record high72° (1993)
Record low20° (1967)
Mon, 1649° / 35°0.14Climate normal
49 °Climate normal

Crystal Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation32%
Record high66° (2005)
Record low17° (1972)
Tue, 1747° / 33°0.13Climate normal
47 °Climate normal

Crystal Lake, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high64° (2006)
Record low13° (1967)
Wed, 1848° / 34°0.08Climate normal
48 °Climate normal

Crystal Lake, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1963)
Record low20° (1997)
Thu, 1947° / 33°0.06Climate normal
47 °Climate normal

Crystal Lake, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (1991)
Record low15° (1986)
Fri, 2047° / 33°0.14Climate normal
47 °Climate normal

Crystal Lake, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.14 in
Chance of precipitation33%
Record high67° (1985)
Record low6° (1986)
Sat, 2146° / 32°0.09Climate normal
46 °Climate normal

Crystal Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (1999)
Record low16° (1987)
Sun, 2245° / 32°0.12Climate normal
45 °Climate normal

Crystal Lake, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation38%
Record high61° (2007)
Record low11° (2018)
Mon, 2345° / 31°0.14Climate normal
45 °Climate normal

Crystal Lake, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation25%
Record high65° (1979)
Record low10° (2018)
Tue, 2446° / 32°0.07Climate normal
46 °Climate normal

Crystal Lake, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1979)
Record low7° (1989)
Wed, 2546° / 32°0.13Climate normal
46 °Climate normal

Crystal Lake, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (1979)
Record low16° (1989)
Thu, 2647° / 33°0.19Climate normal
47 °Climate normal

Crystal Lake, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.19 in
Chance of precipitation45%
Record high63° (1979)
Record low20° (1978)
Fri, 2747° / 33°0.13Climate normal
47 °Climate normal

Crystal Lake, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high61° (2015)
Record low18° (1978)

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.