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As of 02:59 CDT

Weather in New Haven, IL

48°Current weather

New Haven, Thursday, 22 October, 02:59

Clear. Feels like 47°. High 76°, low 47°.

Pressure30.21 inHg
Wind4.5 mph N
Humidity85%
Visibility6.2 mi
Dew point44°
Fri, 2372° / 46°0Clear
72 °Clear

New Haven, Friday, 23 October

Clear. High 72°, low 46°.

Pressure30.30 inHg
Wind6.6 mph E
Humidity45%
Visibility6.2 mi
Dew point47°
Sat, 2473° / 49°0Overcast
73 °Overcast

New Haven, Saturday, 24 October

Overcast. High 73°, low 49°.

Pressure30.36 inHg
Wind4 mph SE
Humidity48%
Visibility6.2 mi
Dew point48°
Sun, 2574° / 49°0Partly cloudy
74 °Partly cloudy

New Haven, Sunday, 25 October

Partly cloudy. High 74°, low 49°.

Pressure30.39 inHg
Wind1.9 mph SE
Humidity44%
Visibility6.2 mi
Dew point47°
Mon, 2674° / 50°0Overcast
74 °Overcast

New Haven, Monday, 26 October

Overcast. High 74°, low 50°.

Pressure30.33 inHg
Wind3.5 mph E
Humidity37%
Visibility—
Dew point42°
Tue, 2775° / 50°0Overcast
75 °Overcast

New Haven, Tuesday, 27 October

Overcast. High 75°, low 50°.

Pressure30.21 inHg
Wind6 mph W
Humidity35%
Visibility—
Dew point41°
Wed, 2862° / 49°0Overcast
62 °Overcast

New Haven, Wednesday, 28 October

Overcast. High 62°, low 49°.

Pressure30.24 inHg
Wind15.1 mph NW
Humidity49%
Visibility—
Dew point40°
Thu, 2955° / 44°0.4Rain
55 °Rain

New Haven, Thursday, 29 October

Rain. High 55°, low 44°.

Pressure30.30 inHg
Wind13.4 mph N
Humidity46%
Visibility—
Dew point32°
Fri, 3065° / 43°0Clear
65 °Clear

New Haven, Friday, 30 October

Clear. High 65°, low 43°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity43%
Visibility—
Dew point37°
Sat, 3170° / 50°0Overcast
70 °Overcast

New Haven, Saturday, 31 October

Overcast. High 70°, low 50°.

Pressure30.12 inHg
Wind15.9 mph S
Humidity51%
Visibility—
Dew point47°
Sun, 0162° / 58°0.26Light rain
62 °Light rain

New Haven, Sunday, 1 November

Light rain. High 62°, low 58°.

Pressure30.09 inHg
Wind16.4 mph S
Humidity80%
Visibility—
Dew point52°
Mon, 0264° / 48°0.11Light rain
64 °Light rain

New Haven, Monday, 2 November

Light rain. High 64°, low 48°.

Pressure30.18 inHg
Wind18.8 mph NW
Humidity40%
Visibility—
Dew point39°
Tue, 0357° / 39°0Clear
57 °Clear

New Haven, Tuesday, 3 November

Clear. High 57°, low 39°.

Pressure30.39 inHg
Wind9.7 mph NW
Humidity25%
Visibility—
Dew point18°
Wed, 0457° / 45°0.02Light rain
57 °Light rain

New Haven, Wednesday, 4 November

Light rain. High 57°, low 45°.

Pressure30.03 inHg
Wind20.2 mph S
Humidity40%
Visibility—
Dew point32°
Thu, 0566° / 49°0.06Light rain
66 °Light rain

New Haven, Thursday, 5 November

Light rain. High 66°, low 49°.

Pressure29.74 inHg
Wind21.7 mph SW
Humidity53%
Visibility—
Dew point45°
Fri, 0653° / 38°0Overcast
53 °Overcast

New Haven, Friday, 6 November

Overcast. High 53°, low 38°.

Pressure30.09 inHg
Wind8.6 mph NW
Humidity38%
Visibility—
Dew point26°

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, IL 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, IL 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.