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As of 14:36 CST

Weather in Raritan, IL

51°Current weather

Raritan, Sunday, 15 November, 14:36

Clear. Feels like 48°. High 51°, low 26°.

Pressure30.42 inHg
Wind1.8 mph W
Humidity49%
Visibility6.2 mi
Dew point32°
Mon, 1653° / 27°0Mostly clear
53 °Mostly clear

Raritan, Monday, 16 November

Mostly clear. High 53°, low 27°.

Pressure30.53 inHg
Wind7.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 32°0Mostly clear
56 °Mostly clear

Raritan, Tuesday, 17 November

Mostly clear. High 56°, low 32°.

Pressure30.47 inHg
Wind9.1 mph S
Humidity56%
Visibility6.2 mi
Dew point38°
Wed, 1857° / 40°0Overcast
57 °Overcast

Raritan, Wednesday, 18 November

Overcast. High 57°, low 40°.

Pressure30.30 inHg
Wind13.5 mph S
Humidity53%
Visibility6.2 mi
Dew point39°
Thu, 1963° / 47°0Clear
63 °Clear

Raritan, Thursday, 19 November

Clear. High 63°, low 47°.

Pressure30.24 inHg
Wind12 mph SW
Humidity65%
Visibility6.2 mi
Dew point50°
Fri, 2064° / 43°0Partly cloudy
64 °Partly cloudy

Raritan, Friday, 20 November

Partly cloudy. High 64°, low 43°.

Pressure30.21 inHg
Wind14 mph SE
Humidity72%
Visibility—
Dew point50°
Sat, 2160° / 50°0.1Light rain
60 °Light rain

Raritan, Saturday, 21 November

Light rain. High 60°, low 50°.

Pressure29.88 inHg
Wind17.4 mph SW
Humidity51%
Visibility—
Dew point41°
Sun, 2251° / 39°0Partly cloudy
51 °Partly cloudy

Raritan, Sunday, 22 November

Partly cloudy. High 51°, low 39°.

Pressure30.18 inHg
Wind10.4 mph NW
Humidity52%
Visibility—
Dew point32°
Mon, 2349° / 34°0Clear
49 °Clear

Raritan, Monday, 23 November

Clear. High 49°, low 34°.

Pressure30.30 inHg
Wind11.9 mph E
Humidity55%
Visibility—
Dew point31°
Tue, 2447° / 36°0.02Light rain
47 °Light rain

Raritan, Tuesday, 24 November

Light rain. High 47°, low 36°.

Pressure30.21 inHg
Wind11.6 mph E
Humidity62%
Visibility—
Dew point32°
Wed, 2552° / 45°0.07Light rain
52 °Light rain

Raritan, Wednesday, 25 November

Light rain. High 52°, low 45°.

Pressure29.85 inHg
Wind12.3 mph SE
Humidity96%
Visibility—
Dew point49°
Thu, 2655° / 48°0.88Rain
55 °Rain

Raritan, Thursday, 26 November

Rain. High 55°, low 48°.

Pressure29.38 inHg
Wind20.6 mph E
Humidity94%
Visibility—
Dew point51°
Fri, 2749° / 41°0.34Light rain
49 °Light rain

Raritan, Friday, 27 November

Light rain. High 49°, low 41°.

Pressure29.15 inHg
Wind26.4 mph W
Humidity94%
Visibility—
Dew point41°
Sat, 2850° / 39°0Clear
50 °Clear

Raritan, Saturday, 28 November

Clear. High 50°, low 39°.

Pressure29.80 inHg
Wind21.5 mph W
Humidity51%
Visibility—
Dew point29°
Sun, 2946° / 41°0.4Rain
46 °Rain

Raritan, Sunday, 29 November

Rain. High 46°, low 41°.

Pressure30.00 inHg
Wind13.1 mph NE
Humidity68%
Visibility—
Dew point35°
Mon, 3039° / 32°0.59Snow
39 °Snow

Raritan, Monday, 30 November

Snow. High 39°, low 32°.

Pressure30.00 inHg
Wind18.7 mph N
Humidity94%
Visibility—
Dew point33°

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.