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As of 12:11 EDT

Weather in Mamanasco Lake, CT

86°Current weather

Mamanasco Lake, Sunday, 9 August, 12:11

Clear. Feels like 94°. High 86°, low 69°.

Pressure29.94 inHg
Wind3 mph NW
Humidity69%
Visibility6.2 mi
Dew point73°
Mon, 1086° / 67°0.03Light rain
86 °Light rain

Mamanasco Lake, Monday, 10 August

Light rain. High 86°, low 67°.

Pressure29.97 inHg
Wind7 mph SW
Humidity41%
Visibility6.2 mi
Dew point60°
Tue, 1187° / 65°0.02Light rain
87 °Light rain

Mamanasco Lake, Tuesday, 11 August

Light rain. High 87°, low 65°.

Pressure29.85 inHg
Wind5.1 mph NW
Humidity60%
Visibility6.2 mi
Dew point65°
Wed, 1283° / 60°0Overcast
83 °Overcast

Mamanasco Lake, Wednesday, 12 August

Overcast. High 83°, low 60°.

Pressure29.83 inHg
Wind4.1 mph SW
Humidity40%
Visibility6.2 mi
Dew point54°
Thu, 1382° / 61°0.03Light rain
82 °Light rain

Mamanasco Lake, Thursday, 13 August

Light rain. High 82°, low 61°.

Pressure29.74 inHg
Wind15.4 mph W
Humidity48%
Visibility6.2 mi
Dew point60°
Fri, 1475° / 56°0Clear
75 °Clear

Mamanasco Lake, Friday, 14 August

Clear. High 75°, low 56°.

Pressure30.00 inHg
Wind10 mph NW
Humidity46%
Visibility—
Dew point46°
Sat, 1574° / 50°0Clear
74 °Clear

Mamanasco Lake, Saturday, 15 August

Clear. High 74°, low 50°.

Pressure30.15 inHg
Wind12.3 mph N
Humidity44%
Visibility—
Dew point42°
Sun, 1672° / 52°0Overcast
72 °Overcast

Mamanasco Lake, Sunday, 16 August

Overcast. High 72°, low 52°.

Pressure30.18 inHg
Wind5.5 mph NW
Humidity41%
Visibility—
Dew point44°
Mon, 1764° / 60°0.15Light rain
64 °Light rain

Mamanasco Lake, Monday, 17 August

Light rain. High 64°, low 60°.

Pressure30.00 inHg
Wind7 mph N
Humidity100%
Visibility—
Dew point60°
Tue, 1879° / 56°0Overcast
79 °Overcast

Mamanasco Lake, Tuesday, 18 August

Overcast. High 79°, low 56°.

Pressure29.97 inHg
Wind8 mph N
Humidity55%
Visibility—
Dew point53°
Wed, 1979° / 62°0Overcast
79 °Overcast

Mamanasco Lake, Wednesday, 19 August

Overcast. High 79°, low 62°.

Pressure29.91 inHg
Wind10.7 mph S
Humidity50%
Visibility—
Dew point56°
Thu, 2085° / 60°0.1Light rain
85 °Light rain

Mamanasco Lake, Thursday, 20 August

Light rain. High 85°, low 60°.

Pressure29.71 inHg
Wind10.5 mph NW
Humidity87%
Visibility—
Dew point68°
Fri, 2179° / 55°0Partly cloudy
79 °Partly cloudy

Mamanasco Lake, Friday, 21 August

Partly cloudy. High 79°, low 55°.

Pressure29.85 inHg
Wind6.3 mph NW
Humidity54%
Visibility—
Dew point53°
Sat, 2285° / 57°0Clear
85 °Clear

Mamanasco Lake, Saturday, 22 August

Clear. High 85°, low 57°.

Pressure29.97 inHg
Wind11.1 mph S
Humidity38%
Visibility—
Dew point49°
Sun, 2385° / 64°0.38Rain
85 °Rain

Mamanasco Lake, Sunday, 23 August

Rain. High 85°, low 64°.

Pressure29.80 inHg
Wind14.9 mph W
Humidity74%
Visibility—
Dew point67°
Mon, 2476° / 54°0Clear
76 °Clear

Mamanasco Lake, Monday, 24 August

Clear. High 76°, low 54°.

Pressure30.18 inHg
Wind6.8 mph NW
Humidity48%
Visibility—
Dew point48°

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 Mamanasco 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 Mamanasco 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.