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As of 20:03 EDT

Weather in Old Greenwich, CT

82°Current weather

Old Greenwich, Sunday, 9 August, 20:03

Clear. Feels like 86°. High 89°, low 72°.

Pressure29.94 inHg
Wind8 mph NW
Humidity66%
Visibility6.2 mi
Dew point69°

Two-week outlook for Old Greenwich, CT: week one averages a high of 82.8° and week two 81.8°, so week two runs 1° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)82.8°69.8°0.4 in / 1 d—
2nd (August 16 – August 22)81.8°69.9°0.7 in / 2 d—

Weekend weather

Sun, August 9
Partly cloudy
89°72°
no precip.
Sat, August 15
Overcast
80°67°
no precip.
Sun, August 16
Rain
79°73°
0.39 in
Sat, August 22
Light rain
77°70°
no precip.
Mon, 1087° / 70°0.36Heavy rain
87 °Heavy rain

Old Greenwich, Monday, 10 August

Heavy rain. High 87°, low 70°.

Pressure29.97 inHg
Wind2.6 mph S
Humidity46%
Visibility6.2 mi
Dew point60°
Tue, 1188° / 72°0Overcast
88 °Overcast

Old Greenwich, Tuesday, 11 August

Overcast. High 88°, low 72°.

Pressure29.85 inHg
Wind3.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point65°
Wed, 1279° / 72°0Overcast
79 °Overcast

Old Greenwich, Wednesday, 12 August

Overcast. High 79°, low 72°.

Pressure29.77 inHg
Wind7.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point59°
Thu, 1383° / 69°0Clear
83 °Clear

Old Greenwich, Thursday, 13 August

Clear. High 83°, low 69°.

Pressure29.83 inHg
Wind11.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point59°
Fri, 1474° / 66°0.01Light rain
74 °Light rain

Old Greenwich, Friday, 14 August

Light rain. High 74°, low 66°.

Pressure30.09 inHg
Wind10.6 mph NW
Humidity57%
Visibility—
Dew point53°
Sat, 1580° / 67°0Overcast
80 °Overcast

Old Greenwich, Saturday, 15 August

Overcast. High 80°, low 67°.

Pressure30.18 inHg
Wind10.3 mph S
Humidity50%
Visibility—
Dew point53°
Sun, 1679° / 73°0.39Rain
79 °Rain

Old Greenwich, Sunday, 16 August

Rain. High 79°, low 73°.

Pressure29.97 inHg
Wind21.4 mph S
Humidity87%
Visibility—
Dew point69°
Mon, 1780° / 66°0.02Light rain
80 °Light rain

Old Greenwich, Monday, 17 August

Light rain. High 80°, low 66°.

Pressure29.88 inHg
Wind17 mph NW
Humidity53%
Visibility—
Dew point54°
Tue, 1883° / 68°0Overcast
83 °Overcast

Old Greenwich, Tuesday, 18 August

Overcast. High 83°, low 68°.

Pressure30.12 inHg
Wind16.4 mph S
Humidity52%
Visibility—
Dew point55°
Wed, 1983° / 72°0.25Rain
83 °Rain

Old Greenwich, Wednesday, 19 August

Rain. High 83°, low 72°.

Pressure29.88 inHg
Wind17 mph SW
Humidity90%
Visibility—
Dew point71°
Thu, 2084° / 67°0Overcast
84 °Overcast

Old Greenwich, Thursday, 20 August

Overcast. High 84°, low 67°.

Pressure29.97 inHg
Wind8.3 mph S
Humidity50%
Visibility—
Dew point56°
Fri, 2187° / 74°0.01Light rain
87 °Light rain

Old Greenwich, Friday, 21 August

Light rain. High 87°, low 74°.

Pressure29.77 inHg
Wind11 mph SW
Humidity74%
Visibility—
Dew point68°
Sat, 2277° / 70°0Light rain
77 °Light rain

Old Greenwich, Saturday, 22 August

Light rain. High 77°, low 70°.

Pressure29.91 inHg
Wind9 mph N
Humidity69%
Visibility—
Dew point63°

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 Old Greenwich, 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.