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As of 09:02 EDT

Weather in Cos Cob, CT

80°Current weather

Cos Cob, Sunday, 9 August, 09:02

Overcast. Feels like 80°. High 88°, low 72°.

Pressure29.97 inHg
Wind8 mph W
Humidity81%
Visibility6.2 mi
Dew point72°

Two-week outlook for Cos Cob, CT: week one averages a high of 84.1° and week two 80°, so week two runs 4° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, August 9: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)84.1°68°0.1 in / 0 d—
2nd (August 16 – August 22)80°64.6°0.3 in / 2 d—

Weekend weather

Sun, August 9
Overcast
88°72°
no precip.
Sat, August 15
Clear
77°60°
no precip.
Sun, August 16
Overcast
75°61°
no precip.
Sat, August 22
Clear
85°66°
no precip.
Mon, 1088° / 70°0.04Light rain
88 °Light rain

Cos Cob, Monday, 10 August

Light rain. High 88°, low 70°.

Pressure29.97 inHg
Wind2.8 mph S
Humidity45%
Visibility6.2 mi
Dew point60°
Tue, 1188° / 74°0Light rain
88 °Light rain

Cos Cob, Tuesday, 11 August

Light rain. High 88°, low 74°.

Pressure29.83 inHg
Wind7.2 mph N
Humidity60%
Visibility6.2 mi
Dew point67°
Wed, 1285° / 69°0Overcast
85 °Overcast

Cos Cob, Wednesday, 12 August

Overcast. High 85°, low 69°.

Pressure29.83 inHg
Wind1.8 mph SW
Humidity43%
Visibility6.2 mi
Dew point55°
Thu, 1384° / 69°0.01Light rain
84 °Light rain

Cos Cob, Thursday, 13 August

Light rain. High 84°, low 69°.

Pressure29.71 inHg
Wind17.9 mph NW
Humidity53%
Visibility—
Dew point62°
Fri, 1478° / 64°0Mostly clear
78 °Mostly clear

Cos Cob, Friday, 14 August

Mostly clear. High 78°, low 64°.

Pressure30.00 inHg
Wind12.5 mph NW
Humidity43%
Visibility—
Dew point47°
Sat, 1577° / 60°0Clear
77 °Clear

Cos Cob, Saturday, 15 August

Clear. High 77°, low 60°.

Pressure30.15 inHg
Wind13.1 mph N
Humidity41%
Visibility—
Dew point44°
Sun, 1675° / 61°0Overcast
75 °Overcast

Cos Cob, Sunday, 16 August

Overcast. High 75°, low 61°.

Pressure30.18 inHg
Wind7.7 mph N
Humidity36%
Visibility—
Dew point44°
Mon, 1771° / 64°0.19Light rain
71 °Light rain

Cos Cob, Monday, 17 August

Light rain. High 71°, low 64°.

Pressure29.97 inHg
Wind11.3 mph N
Humidity88%
Visibility—
Dew point63°
Tue, 1882° / 61°0Overcast
82 °Overcast

Cos Cob, Tuesday, 18 August

Overcast. High 82°, low 61°.

Pressure29.97 inHg
Wind9.7 mph N
Humidity54%
Visibility—
Dew point54°
Wed, 1981° / 71°0Partly cloudy
81 °Partly cloudy

Cos Cob, Wednesday, 19 August

Partly cloudy. High 81°, low 71°.

Pressure29.91 inHg
Wind12.2 mph S
Humidity51%
Visibility—
Dew point58°
Thu, 2084° / 67°0.06Light rain
84 °Light rain

Cos Cob, Thursday, 20 August

Light rain. High 84°, low 67°.

Pressure29.71 inHg
Wind12.1 mph NW
Humidity78%
Visibility—
Dew point68°
Fri, 2182° / 62°0Partly cloudy
82 °Partly cloudy

Cos Cob, Friday, 21 August

Partly cloudy. High 82°, low 62°.

Pressure29.85 inHg
Wind8 mph NW
Humidity52%
Visibility—
Dew point54°
Sat, 2285° / 66°0Clear
85 °Clear

Cos Cob, Saturday, 22 August

Clear. High 85°, low 66°.

Pressure29.97 inHg
Wind15.8 mph S
Humidity37%
Visibility—
Dew point49°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Cos Cob, CT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.