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As of 18:01 CDT

Weather in Raritan, IL

65°Current weather

Raritan, Tuesday, 27 October, 18:01

Overcast. Feels like 64°. High 67°, low 51°.

Pressure30.12 inHg
Wind5 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Wed, 2877° / 52°0Partly cloudy
77 °Partly cloudy

Raritan, Wednesday, 28 October

Partly cloudy. High 77°, low 52°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity52%
Visibility6.2 mi
Dew point53°
Thu, 2969° / 53°0.01Light rain
69 °Light rain

Raritan, Thursday, 29 October

Light rain. High 69°, low 53°.

Pressure30.12 inHg
Wind7.1 mph W
Humidity80%
Visibility6.2 mi
Dew point59°
Fri, 3070° / 47°0.02Light rain
70 °Light rain

Raritan, Friday, 30 October

Light rain. High 70°, low 47°.

Pressure30.27 inHg
Wind8.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point46°
Sat, 3169° / 58°0.24Light rain
69 °Light rain

Raritan, Saturday, 31 October

Light rain. High 69°, low 58°.

Pressure30.21 inHg
Wind3.5 mph S
Humidity82%
Visibility6.2 mi
Dew point60°
Sun, 0170° / 54°0Overcast
70 °Overcast

Raritan, Sunday, 1 November

Overcast. High 70°, low 54°.

Pressure30.18 inHg
Wind9.1 mph E
Humidity67%
Visibility—
Dew point55°
Mon, 0264° / 55°0Overcast
64 °Overcast

Raritan, Monday, 2 November

Overcast. High 64°, low 55°.

Pressure29.88 inHg
Wind9.8 mph S
Humidity75%
Visibility—
Dew point55°
Tue, 0363° / 58°1.31Rain
63 °Rain

Raritan, Tuesday, 3 November

Rain. High 63°, low 58°.

Pressure29.62 inHg
Wind19.9 mph E
Humidity93%
Visibility—
Dew point58°
Wed, 0463° / 53°0.72Heavy rain
63 °Heavy rain

Raritan, Wednesday, 4 November

Heavy rain. High 63°, low 53°.

Pressure29.68 inHg
Wind20.4 mph E
Humidity60%
Visibility—
Dew point45°
Thu, 0554° / 48°0.15Light rain
54 °Light rain

Raritan, Thursday, 5 November

Light rain. High 54°, low 48°.

Pressure29.62 inHg
Wind10.9 mph W
Humidity87%
Visibility—
Dew point49°
Fri, 0654° / 52°0.02Light rain
54 °Light rain

Raritan, Friday, 6 November

Light rain. High 54°, low 52°.

Pressure29.85 inHg
Wind11.9 mph N
Humidity90%
Visibility—
Dew point50°
Sat, 0753° / 43°0Overcast
53 °Overcast

Raritan, Saturday, 7 November

Overcast. High 53°, low 43°.

Pressure30.21 inHg
Wind10.5 mph NE
Humidity62%
Visibility—
Dew point38°
Sun, 0853° / 37°0Clear
53 °Clear

Raritan, Sunday, 8 November

Clear. High 53°, low 37°.

Pressure30.30 inHg
Wind7.2 mph NE
Humidity48%
Visibility—
Dew point30°
Mon, 0952° / 36°0Clear
52 °Clear

Raritan, Monday, 9 November

Clear. High 52°, low 36°.

Pressure30.24 inHg
Wind10.2 mph E
Humidity47%
Visibility—
Dew point29°
Tue, 1054° / 37°0Overcast
54 °Overcast

Raritan, Tuesday, 10 November

Overcast. High 54°, low 37°.

Pressure30.27 inHg
Wind8.8 mph NE
Humidity48%
Visibility—
Dew point31°
Wed, 1154° / 41°0Overcast
54 °Overcast

Raritan, Wednesday, 11 November

Overcast. High 54°, low 41°.

Pressure30.09 inHg
Wind7.9 mph W
Humidity48%
Visibility—
Dew point32°

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.