As of 03:29 CDT

Weather in Raritan, IL

56°Current weather

Raritan, Saturday, 31 October, 03:29

Overcast. Feels like 54°. High 66°, low 54°.

Pressure30.21 inHg
Wind5 mph E
Humidity76%
Visibility6.2 mi
Dew point48°
Sun, 0165° / 55°0.02Light rain
65 °Light rain

Raritan, Sunday, 1 November

Light rain. High 65°, low 55°.

Pressure30.27 inHg
Wind8.8 mph SE
Humidity76%
Visibility6.2 mi
Dew point54°
Mon, 0265° / 56°0.03Light rain
65 °Light rain

Raritan, Monday, 2 November

Light rain. High 65°, low 56°.

Pressure30.00 inHg
Wind14.7 mph SE
Humidity77%
Visibility6.2 mi
Dew point56°
Tue, 0371° / 63°0.21Rain
71 °Rain

Raritan, Tuesday, 3 November

Rain. High 71°, low 63°.

Pressure29.85 inHg
Wind18 mph S
Humidity68%
Visibility6.2 mi
Dew point60°
Wed, 0466° / 63°1.19Rain
66 °Rain

Raritan, Wednesday, 4 November

Rain. High 66°, low 63°.

Pressure29.77 inHg
Wind11.9 mph SE
Humidity96%
Visibility—
Dew point63°
Thu, 0563° / 52°0.27Light rain
63 °Light rain

Raritan, Thursday, 5 November

Light rain. High 63°, low 52°.

Pressure29.62 inHg
Wind10.2 mph NE
Humidity94%
Visibility—
Dew point61°
Fri, 0663° / 46°0Overcast
63 °Overcast

Raritan, Friday, 6 November

Overcast. High 63°, low 46°.

Pressure29.97 inHg
Wind6.8 mph E
Humidity55%
Visibility—
Dew point43°
Sat, 0764° / 51°0.04Light rain
64 °Light rain

Raritan, Saturday, 7 November

Light rain. High 64°, low 51°.

Pressure29.94 inHg
Wind7.5 mph E
Humidity59%
Visibility—
Dew point47°
Sun, 0864° / 58°0.28Light rain
64 °Light rain

Raritan, Sunday, 8 November

Light rain. High 64°, low 58°.

Pressure29.94 inHg
Wind9.9 mph E
Humidity81%
Visibility—
Dew point57°
Mon, 0961° / 57°0.22Rain
61 °Rain

Raritan, Monday, 9 November

Rain. High 61°, low 57°.

Pressure29.91 inHg
Wind9.9 mph NE
Humidity89%
Visibility—
Dew point56°
Tue, 1064° / 52°0Partly cloudy
64 °Partly cloudy

Raritan, Tuesday, 10 November

Partly cloudy. High 64°, low 52°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity54%
Visibility—
Dew point45°
Wed, 1157° / 42°0Clear
57 °Clear

Raritan, Wednesday, 11 November

Clear. High 57°, low 42°.

Pressure30.12 inHg
Wind9.6 mph NW
Humidity39%
Visibility—
Dew point29°
Thu, 1259° / 44°0Overcast
59 °Overcast

Raritan, Thursday, 12 November

Overcast. High 59°, low 44°.

Pressure29.97 inHg
Wind9.1 mph E
Humidity42%
Visibility—
Dew point33°
Fri, 1351° / 37°0Clear
51 °Clear

Raritan, Friday, 13 November

Clear. High 51°, low 37°.

Pressure30.06 inHg
Wind19.6 mph NW
Humidity41%
Visibility—
Dew point24°
Sat, 1448° / 33°0Clear
48 °Clear

Raritan, Saturday, 14 November

Clear. High 48°, low 33°.

Pressure30.12 inHg
Wind6.6 mph NW
Humidity51%
Visibility—
Dew point27°
Sun, 1553° / 38°0Overcast
53 °Overcast

Raritan, Sunday, 15 November

Overcast. High 53°, low 38°.

Pressure30.06 inHg
Wind11.5 mph SE
Humidity44%
Visibility—
Dew point30°

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 Raritan, 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 Raritan, 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.