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As of 03:17 EDT

Weather in New Haven, OH

74°Current weather

New Haven, Sunday, 9 August, 03:17

Clear. Feels like 75°. High 91°, low 73°.

Pressure30.03 inHg
Wind1 mph SE
Humidity93%
Visibility6.2 mi
Dew point72°
Mon, 1094° / 74°0Mostly clear
94 °Mostly clear

New Haven, Monday, 10 August

Mostly clear. High 94°, low 74°.

Pressure30.00 inHg
Wind11.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point71°
Tue, 1194° / 73°0.22Rain
94 °Rain

New Haven, Tuesday, 11 August

Rain. High 94°, low 73°.

Pressure29.94 inHg
Wind10.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 67°0.31Rain
89 °Rain

New Haven, Wednesday, 12 August

Rain. High 89°, low 67°.

Pressure29.80 inHg
Wind6.3 mph W
Humidity61%
Visibility6.2 mi
Dew point71°
Thu, 1383° / 66°0Mostly clear
83 °Mostly clear

New Haven, Thursday, 13 August

Mostly clear. High 83°, low 66°.

Pressure29.94 inHg
Wind11.1 mph NE
Humidity46%
Visibility—
Dew point58°
Fri, 1470° / 63°1.25Heavy rain
70 °Heavy rain

New Haven, Friday, 14 August

Heavy rain. High 70°, low 63°.

Pressure30.12 inHg
Wind7 mph E
Humidity94%
Visibility—
Dew point62°
Sat, 1574° / 60°0Overcast
74 °Overcast

New Haven, Saturday, 15 August

Overcast. High 74°, low 60°.

Pressure30.27 inHg
Wind9.1 mph E
Humidity65%
Visibility—
Dew point54°
Sun, 1682° / 63°0.04Light rain
82 °Light rain

New Haven, Sunday, 16 August

Light rain. High 82°, low 63°.

Pressure30.09 inHg
Wind6.8 mph NE
Humidity59%
Visibility—
Dew point60°
Mon, 1782° / 67°0.02Light rain
82 °Light rain

New Haven, Monday, 17 August

Light rain. High 82°, low 67°.

Pressure30.06 inHg
Wind6.2 mph NE
Humidity62%
Visibility—
Dew point65°
Tue, 1884° / 65°0Clear
84 °Clear

New Haven, Tuesday, 18 August

Clear. High 84°, low 65°.

Pressure30.03 inHg
Wind4.9 mph NE
Humidity48%
Visibility—
Dew point59°
Wed, 1989° / 67°0Clear
89 °Clear

New Haven, Wednesday, 19 August

Clear. High 89°, low 67°.

Pressure30.03 inHg
Wind4.7 mph S
Humidity43%
Visibility—
Dew point60°
Thu, 2099° / 71°0Light rain
99 °Light rain

New Haven, Thursday, 20 August

Light rain. High 99°, low 71°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity51%
Visibility—
Dew point68°
Fri, 2195° / 76°0Overcast
95 °Overcast

New Haven, Friday, 21 August

Overcast. High 95°, low 76°.

Pressure29.85 inHg
Wind7.8 mph W
Humidity44%
Visibility—
Dew point68°
Sat, 2298° / 75°0Partly cloudy
98 °Partly cloudy

New Haven, Saturday, 22 August

Partly cloudy. High 98°, low 75°.

Pressure29.91 inHg
Wind6.6 mph E
Humidity46%
Visibility—
Dew point68°
Sun, 23102° / 79°0Partly cloudy
102 °Partly cloudy

New Haven, Sunday, 23 August

Partly cloudy. High 102°, low 79°.

Pressure29.88 inHg
Wind7.1 mph SW
Humidity38%
Visibility—
Dew point67°
Mon, 2492° / 79°0.01Light rain
92 °Light rain

New Haven, Monday, 24 August

Light rain. High 92°, low 79°.

Pressure30.00 inHg
Wind9.9 mph N
Humidity61%
Visibility—
Dew point72°

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 New Haven, OH 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 New Haven, OH 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.