As of 01:03 CDT

Weather in New Haven, IL

50°Current weather

New Haven, Sunday, 25 October, 01:03

Clear. Feels like 49°. High 76°, low 46°.

Pressure30.36 inHg
Wind3.4 mph E
Humidity84%
Visibility6.2 mi
Dew point45°
Mon, 2676° / 49°0Overcast
76 °Overcast

New Haven, Monday, 26 October

Overcast. High 76°, low 49°.

Pressure30.33 inHg
Wind5.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 52°0Overcast
72 °Overcast

New Haven, Tuesday, 27 October

Overcast. High 72°, low 52°.

Pressure30.27 inHg
Wind3.6 mph SE
Humidity54%
Visibility6.2 mi
Dew point53°
Wed, 2875° / 52°0Clear
75 °Clear

New Haven, Wednesday, 28 October

Clear. High 75°, low 52°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity47%
Visibility6.2 mi
Dew point50°
Thu, 2976° / 54°0Clear
76 °Clear

New Haven, Thursday, 29 October

Clear. High 76°, low 54°.

Pressure30.21 inHg
Wind7.4 mph S
Humidity43%
Visibility—
Dew point49°
Fri, 3078° / 52°0Overcast
78 °Overcast

New Haven, Friday, 30 October

Overcast. High 78°, low 52°.

Pressure30.21 inHg
Wind7.6 mph SE
Humidity37%
Visibility—
Dew point45°
Sat, 3180° / 63°0Overcast
80 °Overcast

New Haven, Saturday, 31 October

Overcast. High 80°, low 63°.

Pressure30.15 inHg
Wind15.3 mph S
Humidity37%
Visibility—
Dew point48°
Sun, 0182° / 68°0.16Light rain
82 °Light rain

New Haven, Sunday, 1 November

Light rain. High 82°, low 68°.

Pressure30.00 inHg
Wind20.4 mph SW
Humidity58%
Visibility—
Dew point60°
Mon, 0274° / 63°0.06Light rain
74 °Light rain

New Haven, Monday, 2 November

Light rain. High 74°, low 63°.

Pressure30.06 inHg
Wind6.9 mph W
Humidity68%
Visibility—
Dew point58°
Tue, 0362° / 55°0.17Light rain
62 °Light rain

New Haven, Tuesday, 3 November

Light rain. High 62°, low 55°.

Pressure30.15 inHg
Wind17.1 mph E
Humidity70%
Visibility—
Dew point47°
Wed, 0467° / 58°0.5Rain
67 °Rain

New Haven, Wednesday, 4 November

Rain. High 67°, low 58°.

Pressure29.74 inHg
Wind18.5 mph SW
Humidity81%
Visibility—
Dew point56°
Thu, 0567° / 54°0Overcast
67 °Overcast

New Haven, Thursday, 5 November

Overcast. High 67°, low 54°.

Pressure30.09 inHg
Wind9.5 mph NW
Humidity42%
Visibility—
Dew point40°
Fri, 0670° / 48°0Clear
70 °Clear

New Haven, Friday, 6 November

Clear. High 70°, low 48°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity29%
Visibility—
Dew point33°
Sat, 0784° / 65°0Overcast
84 °Overcast

New Haven, Saturday, 7 November

Overcast. High 84°, low 65°.

Pressure29.71 inHg
Wind19.8 mph SW
Humidity47%
Visibility—
Dew point58°
Sun, 0870° / 55°0Overcast
70 °Overcast

New Haven, Sunday, 8 November

Overcast. High 70°, low 55°.

Pressure29.97 inHg
Wind14 mph NW
Humidity22%
Visibility—
Dew point27°
Mon, 0958° / 46°0Clear
58 °Clear

New Haven, Monday, 9 November

Clear. High 58°, low 46°.

Pressure30.21 inHg
Wind12.7 mph N
Humidity27%
Visibility—
Dew point23°

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.