Nearby locations
Cos Cob, Connecticut, United States
Mianus, Connecticut, United States
Riverside, Connecticut, United States
Nearby popular places
Bush-Holley Historic Site and Visitor Center, United States
Strickland Road Historic District, United States
Cos Cob Pond, United States

Weather in Cos Cob, United States

26°
Clear
Feels like 19°
·
High35°Low20°

Weather Advisories

Light snow
Tuesday morning
Breezy Wind
Tuesday morning
Low Visibility
Tomorrow 12:00 AM
Flurries
Sunday
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Air quality

Full Details
0
29
500
Air quality:Good

Pollen index

Full Details
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Cos Cob on Wednesday, January 29th, is going to be cloudy throughout the day, together with clear skies during the evening.

There is also a chance for flurries before dawn around 12 am, and also many clouds during the morning at about 8 am.

Weather information for Cos Cob, on Wednesday, January 29th:

The highest temperature of the day will be 38°F around 4 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 62% to a maximum value of 80% at about 6 pm. The wind will be breezy, and will get up to 16 mph at 8 pm, blowing from the north-west. The cloud coverage will range from 6% around 8 pm to as high as 100% around 7 am with an average of 75%.

The chances of precipitation throughout the day will change between 0% and 30%. The highest chance for precipitation will be around 2 am and the lowest probability around 3 am. The dew point will range from 12°F up to a maximum value of 30°F around 1 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be very low with average pressure of 1002 hPa. Sunrise will be at 7:06 am, and sunset at 5:17 pm. The day will have 10 hours and 11 minutes of daylight.

Air quality forecast for Cos Cob, on Wednesday, January 29th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 33 and 72.

Pollen forecast for Cos Cob, on Wednesday, January 29th:

Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Cos Cob on Thursday, January 30th, is going to be cloudy for most of the day, together with many clouds in the early morning.

There is also a chance for clear skies before dawn at about 12 am.

Weather information for Cos Cob, on Thursday, January 30th:

The maximum temperature during the day is going to be 29°F around 4 pm. The day will have high relative humidity, with average humidity of 61%, ranging from 45% to a maximum value of 74% at about 11 pm. The wind will be breezy, and will get up to 13 mph at 10 am, blowing from the north-west. The cloud coverage will range from 6% around midnight to as high as 100% around 4 pm with an average of 57%.

There is no probability for any precipitation throughout the day. The dew point will range from 6°F up to a maximum value of 18°F around 11 pm.

The visibility is expected to be good with average visibility of 15 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 7:05 am, and sunset at 5:18 pm. The day will have 10 hours and 13 minutes of daylight.

Air quality forecast for Cos Cob, on Thursday, January 30th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 39.

Pollen forecast for Cos Cob, on Thursday, January 30th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Cos Cob?
The average annual highest temperature in Cos Cob is 30.3°C (86.5°F), and the July 19th is the hottest day on average.
How cold does it get in Cos Cob?
The average annual lowest temperature in Cos Cob is -6.0°C (21.2°F), and the January 31st is the coldest day on average.
Which month has the most rain in Cos Cob?
The wettest months in Cos Cob are June and August.
What months does it snow in Cos Cob?
The most common time of year for snow is February, January, March and December.