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As of 15:18 CST

Weather in Raritan, IL

62°Current weather

Raritan, Sunday, 8 November, 15:18

Clear. Feels like 60°. High 63°, low 38°.

Pressure30.00 inHg
Wind10 mph NW
Humidity41%
Visibility6.2 mi
Dew point39°
Mon, 0965° / 35°0Clear
65 °Clear

Raritan, Monday, 9 November

Clear. High 65°, low 35°.

Pressure30.12 inHg
Wind8.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point40°
Tue, 1063° / 42°0Clear
63 °Clear

Raritan, Tuesday, 10 November

Clear. High 63°, low 42°.

Pressure30.09 inHg
Wind1.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point45°
Wed, 1157° / 46°0.49Heavy rain
57 °Heavy rain

Raritan, Wednesday, 11 November

Heavy rain. High 57°, low 46°.

Pressure29.80 inHg
Wind5.6 mph NE
Humidity88%
Visibility1.4 mi
Dew point54°
Thu, 1246° / 37°0Overcast
46 °Overcast

Raritan, Thursday, 12 November

Overcast. High 46°, low 37°.

Pressure30.00 inHg
Wind12.4 mph N
Humidity59%
Visibility6.2 mi
Dew point29°
Fri, 1342° / 35°0Overcast
42 °Overcast

Raritan, Friday, 13 November

Overcast. High 42°, low 35°.

Pressure30.12 inHg
Wind12.8 mph N
Humidity66%
Visibility—
Dew point30°
Sat, 1447° / 30°0Clear
47 °Clear

Raritan, Saturday, 14 November

Clear. High 47°, low 30°.

Pressure30.06 inHg
Wind8.2 mph SW
Humidity43%
Visibility—
Dew point22°
Sun, 1562° / 38°0Clear
62 °Clear

Raritan, Sunday, 15 November

Clear. High 62°, low 38°.

Pressure29.91 inHg
Wind9.4 mph W
Humidity55%
Visibility—
Dew point40°
Mon, 1667° / 48°0.06Light rain
67 °Light rain

Raritan, Monday, 16 November

Light rain. High 67°, low 48°.

Pressure29.94 inHg
Wind8.2 mph S
Humidity66%
Visibility—
Dew point50°
Tue, 1769° / 55°0.12Light rain
69 °Light rain

Raritan, Tuesday, 17 November

Light rain. High 69°, low 55°.

Pressure29.85 inHg
Wind12.3 mph S
Humidity69%
Visibility—
Dew point56°
Wed, 1867° / 51°0.22Light rain
67 °Light rain

Raritan, Wednesday, 18 November

Light rain. High 67°, low 51°.

Pressure29.85 inHg
Wind14.9 mph SW
Humidity83%
Visibility—
Dew point59°
Thu, 1959° / 46°0.01Light rain
59 °Light rain

Raritan, Thursday, 19 November

Light rain. High 59°, low 46°.

Pressure30.12 inHg
Wind11.4 mph S
Humidity40%
Visibility—
Dew point33°
Fri, 2053° / 43°0.02Light rain
53 °Light rain

Raritan, Friday, 20 November

Light rain. High 53°, low 43°.

Pressure30.21 inHg
Wind13.3 mph NW
Humidity44%
Visibility—
Dew point31°
Sat, 2146° / 38°0Overcast
46 °Overcast

Raritan, Saturday, 21 November

Overcast. High 46°, low 38°.

Pressure30.27 inHg
Wind11.4 mph N
Humidity59%
Visibility—
Dew point31°
Sun, 2244° / 35°0Mostly clear
44 °Mostly clear

Raritan, Sunday, 22 November

Mostly clear. High 44°, low 35°.

Pressure30.42 inHg
Wind13.7 mph NE
Humidity54%
Visibility—
Dew point27°
Mon, 2345° / 30°0Clear
45 °Clear

Raritan, Monday, 23 November

Clear. High 45°, low 30°.

Pressure30.36 inHg
Wind7.9 mph N
Humidity43%
Visibility—
Dew point21°

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.