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As of 13:00 CST

Weather in Raritan, IL

67°Current weather

Raritan, Tuesday, 3 November, 13:00

Overcast. Feels like 67°. High 67°, low 62°.

Pressure29.71 inHg
Wind20 mph SE
Humidity87%
Visibility1.8 mi
Dew point63°
Wed, 0461° / 55°0Overcast
61 °Overcast

Raritan, Wednesday, 4 November

Overcast. High 61°, low 55°.

Pressure29.68 inHg
Wind15 mph SW
Humidity68%
Visibility6.2 mi
Dew point47°
Thu, 0555° / 47°0.02Light rain
55 °Light rain

Raritan, Thursday, 5 November

Light rain. High 55°, low 47°.

Pressure29.83 inHg
Wind14.1 mph W
Humidity72%
Visibility6.2 mi
Dew point45°
Fri, 0652° / 45°0Light rain
52 °Light rain

Raritan, Friday, 6 November

Light rain. High 52°, low 45°.

Pressure30.15 inHg
Wind9.2 mph N
Humidity58%
Visibility6.2 mi
Dew point37°
Sat, 0751° / 36°0Clear
51 °Clear

Raritan, Saturday, 7 November

Clear. High 51°, low 36°.

Pressure30.21 inHg
Wind6 mph W
Humidity53%
Visibility6.2 mi
Dew point34°
Sun, 0862° / 42°0Clear
62 °Clear

Raritan, Sunday, 8 November

Clear. High 62°, low 42°.

Pressure30.12 inHg
Wind7.6 mph SW
Humidity60%
Visibility—
Dew point44°
Mon, 0967° / 46°0Mostly clear
67 °Mostly clear

Raritan, Monday, 9 November

Mostly clear. High 67°, low 46°.

Pressure30.03 inHg
Wind13.5 mph SW
Humidity46%
Visibility—
Dew point41°
Tue, 1058° / 48°0Overcast
58 °Overcast

Raritan, Tuesday, 10 November

Overcast. High 58°, low 48°.

Pressure30.09 inHg
Wind12.3 mph N
Humidity39%
Visibility—
Dew point32°
Wed, 1156° / 43°0Overcast
56 °Overcast

Raritan, Wednesday, 11 November

Overcast. High 56°, low 43°.

Pressure30.21 inHg
Wind9.3 mph N
Humidity35%
Visibility—
Dew point27°
Thu, 1250° / 36°0Clear
50 °Clear

Raritan, Thursday, 12 November

Clear. High 50°, low 36°.

Pressure30.27 inHg
Wind8.9 mph N
Humidity45%
Visibility—
Dew point27°
Fri, 1351° / 35°0Clear
51 °Clear

Raritan, Friday, 13 November

Clear. High 51°, low 35°.

Pressure30.24 inHg
Wind5.1 mph E
Humidity51%
Visibility—
Dew point30°
Sat, 1454° / 36°0Clear
54 °Clear

Raritan, Saturday, 14 November

Clear. High 54°, low 36°.

Pressure30.24 inHg
Wind7.2 mph S
Humidity40%
Visibility—
Dew point27°
Sun, 1556° / 37°0Clear
56 °Clear

Raritan, Sunday, 15 November

Clear. High 56°, low 37°.

Pressure30.06 inHg
Wind11.4 mph S
Humidity35%
Visibility—
Dew point25°
Mon, 1660° / 42°0.08Light rain
60 °Light rain

Raritan, Monday, 16 November

Light rain. High 60°, low 42°.

Pressure29.71 inHg
Wind19 mph SE
Humidity49%
Visibility—
Dew point36°
Tue, 1752° / 48°0.07Light rain
52 °Light rain

Raritan, Tuesday, 17 November

Light rain. High 52°, low 48°.

Pressure29.71 inHg
Wind9.1 mph NW
Humidity83%
Visibility—
Dew point46°
Wed, 1857° / 45°0.17Rain
57 °Rain

Raritan, Wednesday, 18 November

Rain. High 57°, low 45°.

Pressure29.91 inHg
Wind21.6 mph SE
Humidity65%
Visibility—
Dew point42°

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.