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As of 22:48 CDT

Weather in Raritan, IL

62°Current weather

Raritan, Sunday, 25 October, 22:48

Overcast. Feels like 60°. High 77°, low 50°.

Pressure30.30 inHg
Wind4 mph SE
Humidity63%
Visibility6.2 mi
Dew point49°
Mon, 2673° / 52°0Overcast
73 °Overcast

Raritan, Monday, 26 October

Overcast. High 73°, low 52°.

Pressure30.30 inHg
Wind3 mph SE
Humidity52%
Visibility6.2 mi
Dew point52°
Tue, 2772° / 48°0Overcast
72 °Overcast

Raritan, Tuesday, 27 October

Overcast. High 72°, low 48°.

Pressure30.21 inHg
Wind7.4 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Wed, 2873° / 55°0.01Light rain
73 °Light rain

Raritan, Wednesday, 28 October

Light rain. High 73°, low 55°.

Pressure30.18 inHg
Wind9 mph S
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 2971° / 58°0.06Light rain
71 °Light rain

Raritan, Thursday, 29 October

Light rain. High 71°, low 58°.

Pressure30.09 inHg
Wind8.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point57°
Fri, 3072° / 56°0.04Light rain
72 °Light rain

Raritan, Friday, 30 October

Light rain. High 72°, low 56°.

Pressure30.15 inHg
Wind11 mph SE
Humidity69%
Visibility—
Dew point58°
Sat, 3162° / 55°0.02Light rain
62 °Light rain

Raritan, Saturday, 31 October

Light rain. High 62°, low 55°.

Pressure30.15 inHg
Wind8.1 mph E
Humidity76%
Visibility—
Dew point54°
Sun, 0161° / 53°0.07Light rain
61 °Light rain

Raritan, Sunday, 1 November

Light rain. High 61°, low 53°.

Pressure30.03 inHg
Wind10.6 mph E
Humidity58%
Visibility—
Dew point45°
Mon, 0258° / 54°0.1Light rain
58 °Light rain

Raritan, Monday, 2 November

Light rain. High 58°, low 54°.

Pressure29.91 inHg
Wind8 mph N
Humidity74%
Visibility—
Dew point49°
Tue, 0363° / 49°0Overcast
63 °Overcast

Raritan, Tuesday, 3 November

Overcast. High 63°, low 49°.

Pressure30.09 inHg
Wind7.7 mph NW
Humidity50%
Visibility—
Dew point41°
Wed, 0455° / 43°0Partly cloudy
55 °Partly cloudy

Raritan, Wednesday, 4 November

Partly cloudy. High 55°, low 43°.

Pressure30.30 inHg
Wind13.9 mph NE
Humidity54%
Visibility—
Dew point37°
Thu, 0551° / 39°0Overcast
51 °Overcast

Raritan, Thursday, 5 November

Overcast. High 51°, low 39°.

Pressure30.47 inHg
Wind11.4 mph E
Humidity45%
Visibility—
Dew point28°
Fri, 0656° / 38°0Overcast
56 °Overcast

Raritan, Friday, 6 November

Overcast. High 56°, low 38°.

Pressure30.15 inHg
Wind17.5 mph S
Humidity36%
Visibility—
Dew point25°
Sat, 0758° / 48°0.45Rain
58 °Rain

Raritan, Saturday, 7 November

Rain. High 58°, low 48°.

Pressure29.83 inHg
Wind17.6 mph S
Humidity81%
Visibility—
Dew point48°
Sun, 0858° / 40°0.02Light rain
58 °Light rain

Raritan, Sunday, 8 November

Light rain. High 58°, low 40°.

Pressure30.21 inHg
Wind18.4 mph NW
Humidity57%
Visibility—
Dew point33°
Mon, 0953° / 34°0Mostly clear
53 °Mostly clear

Raritan, Monday, 9 November

Mostly clear. High 53°, low 34°.

Pressure30.33 inHg
Wind12.1 mph S
Humidity45%
Visibility—
Dew point28°

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.