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As of 15:08 EDT

Weather in Hamden, CT

88°Current weather

Hamden, Saturday, 8 August, 15:08

Mostly clear. Feels like 99°. High 88°, low 70°.

Pressure29.91 inHg
Wind2 mph E
Humidity66%
Visibility6.2 mi
Dew point75°
Sun, 0991° / 71°0Light rain
91 °Light rain

Hamden, Sunday, 9 August

Light rain. High 91°, low 71°.

Pressure29.94 inHg
Wind7.2 mph W
Humidity47%
Visibility6.2 mi
Dew point64°
Mon, 1085° / 68°0.02Light rain
85 °Light rain

Hamden, Monday, 10 August

Light rain. High 85°, low 68°.

Pressure29.97 inHg
Wind7.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point58°
Tue, 1188° / 69°0Light rain
88 °Light rain

Hamden, Tuesday, 11 August

Light rain. High 88°, low 69°.

Pressure29.85 inHg
Wind7.2 mph NW
Humidity40%
Visibility6.2 mi
Dew point59°
Wed, 1276° / 65°0.21Light rain
76 °Light rain

Hamden, Wednesday, 12 August

Light rain. High 76°, low 65°.

Pressure29.74 inHg
Wind5.2 mph N
Humidity73%
Visibility6.2 mi
Dew point65°
Thu, 1385° / 60°0.07Light rain
85 °Light rain

Hamden, Thursday, 13 August

Light rain. High 85°, low 60°.

Pressure29.74 inHg
Wind11.4 mph NW
Humidity79%
Visibility—
Dew point69°
Fri, 1476° / 59°0Overcast
76 °Overcast

Hamden, Friday, 14 August

Overcast. High 76°, low 59°.

Pressure29.94 inHg
Wind9.2 mph N
Humidity42%
Visibility—
Dew point45°
Sat, 1575° / 54°0Clear
75 °Clear

Hamden, Saturday, 15 August

Clear. High 75°, low 54°.

Pressure30.12 inHg
Wind10.9 mph NW
Humidity36%
Visibility—
Dew point40°
Sun, 1677° / 59°0Overcast
77 °Overcast

Hamden, Sunday, 16 August

Overcast. High 77°, low 59°.

Pressure30.30 inHg
Wind6.1 mph N
Humidity37%
Visibility—
Dew point44°
Mon, 1779° / 59°0Overcast
79 °Overcast

Hamden, Monday, 17 August

Overcast. High 79°, low 59°.

Pressure30.21 inHg
Wind11.6 mph S
Humidity46%
Visibility—
Dew point51°
Tue, 1874° / 67°0.48Rain
74 °Rain

Hamden, Tuesday, 18 August

Rain. High 74°, low 67°.

Pressure30.00 inHg
Wind8.6 mph S
Humidity91%
Visibility—
Dew point67°
Wed, 1983° / 65°0.03Light rain
83 °Light rain

Hamden, Wednesday, 19 August

Light rain. High 83°, low 65°.

Pressure29.85 inHg
Wind6.3 mph N
Humidity67%
Visibility—
Dew point63°
Thu, 2075° / 63°0.06Light rain
75 °Light rain

Hamden, Thursday, 20 August

Light rain. High 75°, low 63°.

Pressure29.97 inHg
Wind6.8 mph N
Humidity64%
Visibility—
Dew point59°
Fri, 2169° / 64°1.47Rain
69 °Rain

Hamden, Friday, 21 August

Rain. High 69°, low 64°.

Pressure30.00 inHg
Wind10.5 mph SE
Humidity95%
Visibility—
Dew point66°
Sat, 2277° / 64°1.05Heavy rain
77 °Heavy rain

Hamden, Saturday, 22 August

Heavy rain. High 77°, low 64°.

Pressure29.77 inHg
Wind12.6 mph SW
Humidity98%
Visibility—
Dew point67°
Sun, 2369° / 54°0Clear
69 °Clear

Hamden, Sunday, 23 August

Clear. High 69°, low 54°.

Pressure29.91 inHg
Wind14.7 mph NW
Humidity45%
Visibility—
Dew point41°

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 Hamden, 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 Hamden, 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.