As of 00:43 CDT

Weather in New Haven, IL

51°Current weather

New Haven, Friday, 23 October, 00:43

Clear. Feels like 49°. High 74°, low 47°.

Pressure30.24 inHg
Wind4.1 mph NE
Humidity82%
Visibility6.2 mi
Dew point45°
Sat, 2474° / 46°0Overcast
74 °Overcast

New Haven, Saturday, 24 October

Overcast. High 74°, low 46°.

Pressure30.36 inHg
Wind4.5 mph E
Humidity49%
Visibility6.2 mi
Dew point49°
Sun, 2575° / 49°0Overcast
75 °Overcast

New Haven, Sunday, 25 October

Overcast. High 75°, low 49°.

Pressure30.42 inHg
Wind1.2 mph S
Humidity44%
Visibility6.2 mi
Dew point49°
Mon, 2674° / 52°0Partly cloudy
74 °Partly cloudy

New Haven, Monday, 26 October

Partly cloudy. High 74°, low 52°.

Pressure30.36 inHg
Wind1.4 mph SE
Humidity48%
Visibility6.2 mi
Dew point50°
Tue, 2772° / 50°0Overcast
72 °Overcast

New Haven, Tuesday, 27 October

Overcast. High 72°, low 50°.

Pressure30.27 inHg
Wind4.6 mph E
Humidity42%
Visibility—
Dew point45°
Wed, 2877° / 52°0Overcast
77 °Overcast

New Haven, Wednesday, 28 October

Overcast. High 77°, low 52°.

Pressure30.15 inHg
Wind7.6 mph S
Humidity36%
Visibility—
Dew point43°
Thu, 2978° / 56°0Overcast
78 °Overcast

New Haven, Thursday, 29 October

Overcast. High 78°, low 56°.

Pressure30.21 inHg
Wind12.3 mph S
Humidity28%
Visibility—
Dew point38°
Fri, 3074° / 62°0Overcast
74 °Overcast

New Haven, Friday, 30 October

Overcast. High 74°, low 62°.

Pressure30.15 inHg
Wind8.5 mph S
Humidity48%
Visibility—
Dew point46°
Sat, 3176° / 62°0.07Light rain
76 °Light rain

New Haven, Saturday, 31 October

Light rain. High 76°, low 62°.

Pressure30.00 inHg
Wind16.7 mph S
Humidity51%
Visibility—
Dew point55°
Sun, 0168° / 64°0.52Rain
68 °Rain

New Haven, Sunday, 1 November

Rain. High 68°, low 64°.

Pressure30.00 inHg
Wind9.6 mph S
Humidity94%
Visibility—
Dew point65°
Mon, 0268° / 63°0.1Light rain
68 °Light rain

New Haven, Monday, 2 November

Light rain. High 68°, low 63°.

Pressure30.00 inHg
Wind4.8 mph SE
Humidity90%
Visibility—
Dew point63°
Tue, 0365° / 57°0.05Light rain
65 °Light rain

New Haven, Tuesday, 3 November

Light rain. High 65°, low 57°.

Pressure30.15 inHg
Wind11.6 mph NW
Humidity65%
Visibility—
Dew point53°
Wed, 0460° / 47°0Overcast
60 °Overcast

New Haven, Wednesday, 4 November

Overcast. High 60°, low 47°.

Pressure30.12 inHg
Wind12.8 mph NW
Humidity68%
Visibility—
Dew point44°
Thu, 0560° / 41°0Clear
60 °Clear

New Haven, Thursday, 5 November

Clear. High 60°, low 41°.

Pressure30.18 inHg
Wind11.6 mph NW
Humidity35%
Visibility—
Dew point28°
Fri, 0670° / 46°0Clear
70 °Clear

New Haven, Friday, 6 November

Clear. High 70°, low 46°.

Pressure29.94 inHg
Wind13.2 mph W
Humidity34%
Visibility—
Dew point35°
Sat, 0767° / 50°0Clear
67 °Clear

New Haven, Saturday, 7 November

Clear. High 67°, low 50°.

Pressure30.06 inHg
Wind7.8 mph SE
Humidity46%
Visibility—
Dew point44°

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.