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As of 17:47 CDT

Weather in Saint James, IL

88°Current weather

Saint James, Monday, 12 October, 17:47

Clear. Feels like 89°. High 89°, low 61°.

Pressure29.83 inHg
Wind8.3 mph S
Humidity45%
Visibility6.2 mi
Dew point64°
Tue, 1392° / 66°0Clear
92 °Clear

Saint James, Tuesday, 13 October

Clear. High 92°, low 66°.

Pressure29.91 inHg
Wind9.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1479° / 71°0.26Rain
79 °Rain

Saint James, Wednesday, 14 October

Rain. High 79°, low 71°.

Pressure30.03 inHg
Wind7.1 mph W
Humidity96%
Visibility1.6 mi
Dew point73°
Thu, 1580° / 70°1Heavy rain
80 °Heavy rain

Saint James, Thursday, 15 October

Heavy rain. High 80°, low 70°.

Pressure30.03 inHg
Wind8.5 mph SW
Humidity96%
Visibility2.4 mi
Dew point72°
Fri, 1670° / 51°0.09Light rain
70 °Light rain

Saint James, Friday, 16 October

Light rain. High 70°, low 51°.

Pressure30.30 inHg
Wind19.8 mph N
Humidity43%
Visibility6.2 mi
Dew point35°
Sat, 1760° / 42°0Clear
60 °Clear

Saint James, Saturday, 17 October

Clear. High 60°, low 42°.

Pressure30.50 inHg
Wind8.5 mph N
Humidity43%
Visibility—
Dew point34°
Sun, 1868° / 42°0Clear
68 °Clear

Saint James, Sunday, 18 October

Clear. High 68°, low 42°.

Pressure30.33 inHg
Wind9.5 mph S
Humidity33%
Visibility—
Dew point32°
Mon, 1974° / 49°0Overcast
74 °Overcast

Saint James, Monday, 19 October

Overcast. High 74°, low 49°.

Pressure30.30 inHg
Wind9.5 mph S
Humidity48%
Visibility—
Dew point47°
Tue, 2074° / 58°0Overcast
74 °Overcast

Saint James, Tuesday, 20 October

Overcast. High 74°, low 58°.

Pressure30.27 inHg
Wind8 mph SE
Humidity50%
Visibility—
Dew point50°
Wed, 2178° / 57°0Clear
78 °Clear

Saint James, Wednesday, 21 October

Clear. High 78°, low 57°.

Pressure30.21 inHg
Wind9.1 mph SE
Humidity43%
Visibility—
Dew point49°
Thu, 2280° / 57°0Overcast
80 °Overcast

Saint James, Thursday, 22 October

Overcast. High 80°, low 57°.

Pressure30.15 inHg
Wind12 mph S
Humidity34%
Visibility—
Dew point45°
Fri, 2381° / 63°0Overcast
81 °Overcast

Saint James, Friday, 23 October

Overcast. High 81°, low 63°.

Pressure30.00 inHg
Wind18.3 mph S
Humidity38%
Visibility—
Dew point49°
Sat, 2469° / 54°0.14Light rain
69 °Light rain

Saint James, Saturday, 24 October

Light rain. High 69°, low 54°.

Pressure29.85 inHg
Wind18.8 mph S
Humidity82%
Visibility—
Dew point53°
Sun, 2559° / 43°0Overcast
59 °Overcast

Saint James, Sunday, 25 October

Overcast. High 59°, low 43°.

Pressure30.06 inHg
Wind12.2 mph NW
Humidity48%
Visibility—
Dew point36°
Mon, 2665° / 42°0Clear
65 °Clear

Saint James, Monday, 26 October

Clear. High 65°, low 42°.

Pressure30.18 inHg
Wind5.2 mph E
Humidity40%
Visibility—
Dew point35°
Tue, 2773° / 47°0Mostly clear
73 °Mostly clear

Saint James, Tuesday, 27 October

Mostly clear. High 73°, low 47°.

Pressure29.94 inHg
Wind12 mph SW
Humidity33%
Visibility—
Dew point36°

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 Saint James, 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 Saint James, 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.