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As of 01:31 CST

Weather in Raritan, IL

59°Current weather

Raritan, Wednesday, 4 November, 01:31

Overcast. Feels like 59°. High 59°, low 54°.

Pressure29.62 inHg
Wind10 mph S
Humidity87%
Visibility6.2 mi
Dew point55°
Thu, 0555° / 47°0Light rain
55 °Light rain

Raritan, Thursday, 5 November

Light rain. High 55°, low 47°.

Pressure29.85 inHg
Wind12.8 mph W
Humidity68%
Visibility6.2 mi
Dew point44°
Fri, 0651° / 36°0Overcast
51 °Overcast

Raritan, Friday, 6 November

Overcast. High 51°, low 36°.

Pressure30.21 inHg
Wind8.7 mph N
Humidity57%
Visibility6.2 mi
Dew point33°
Sat, 0750° / 34°0Overcast
50 °Overcast

Raritan, Saturday, 7 November

Overcast. High 50°, low 34°.

Pressure30.24 inHg
Wind5.7 mph W
Humidity52%
Visibility6.2 mi
Dew point31°
Sun, 0861° / 41°0Clear
61 °Clear

Raritan, Sunday, 8 November

Clear. High 61°, low 41°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity62%
Visibility—
Dew point44°
Mon, 0963° / 39°0Clear
63 °Clear

Raritan, Monday, 9 November

Clear. High 63°, low 39°.

Pressure30.12 inHg
Wind10.9 mph SW
Humidity34%
Visibility—
Dew point30°
Tue, 1060° / 44°0Overcast
60 °Overcast

Raritan, Tuesday, 10 November

Overcast. High 60°, low 44°.

Pressure30.12 inHg
Wind8.7 mph SW
Humidity53%
Visibility—
Dew point39°
Wed, 1154° / 43°0Overcast
54 °Overcast

Raritan, Wednesday, 11 November

Overcast. High 54°, low 43°.

Pressure30.18 inHg
Wind8.1 mph NE
Humidity40%
Visibility—
Dew point29°
Thu, 1253° / 44°0Overcast
53 °Overcast

Raritan, Thursday, 12 November

Overcast. High 53°, low 44°.

Pressure30.12 inHg
Wind6.5 mph SW
Humidity59%
Visibility—
Dew point36°
Fri, 1362° / 41°0Overcast
62 °Overcast

Raritan, Friday, 13 November

Overcast. High 62°, low 41°.

Pressure29.91 inHg
Wind10.7 mph W
Humidity59%
Visibility—
Dew point42°
Sat, 1455° / 40°0Mostly clear
55 °Mostly clear

Raritan, Saturday, 14 November

Mostly clear. High 55°, low 40°.

Pressure30.06 inHg
Wind12.7 mph NE
Humidity60%
Visibility—
Dew point40°
Sun, 1549° / 33°0Clear
49 °Clear

Raritan, Sunday, 15 November

Clear. High 49°, low 33°.

Pressure30.39 inHg
Wind10.4 mph E
Humidity38%
Visibility—
Dew point21°
Mon, 1653° / 32°0Clear
53 °Clear

Raritan, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.39 inHg
Wind11.2 mph SE
Humidity30%
Visibility—
Dew point17°
Tue, 1756° / 35°0Overcast
56 °Overcast

Raritan, Tuesday, 17 November

Overcast. High 56°, low 35°.

Pressure30.36 inHg
Wind11.2 mph S
Humidity34%
Visibility—
Dew point23°
Wed, 1853° / 39°0Overcast
53 °Overcast

Raritan, Wednesday, 18 November

Overcast. High 53°, low 39°.

Pressure30.36 inHg
Wind8.9 mph S
Humidity40%
Visibility—
Dew point27°
Thu, 1951° / 47°0.26Light rain
51 °Light rain

Raritan, Thursday, 19 November

Light rain. High 51°, low 47°.

Pressure29.97 inHg
Wind20.9 mph SE
Humidity93%
Visibility—
Dew point48°

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.