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As of 10:16 CDT

Weather in Saint James, IL

57°Current weather

Saint James, Monday, 19 October, 10:16

Clear. Feels like 56°. High 69°, low 40°.

Pressure30.45 inHg
Wind2.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point46°
Tue, 2071° / 43°0Clear
71 °Clear

Saint James, Tuesday, 20 October

Clear. High 71°, low 43°.

Pressure30.36 inHg
Wind1.4 mph E
Humidity49%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 44°0Partly cloudy
69 °Partly cloudy

Saint James, Wednesday, 21 October

Partly cloudy. High 69°, low 44°.

Pressure30.30 inHg
Wind0.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point47°
Thu, 2270° / 48°0Clear
70 °Clear

Saint James, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.30 inHg
Wind5.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point49°
Fri, 2367° / 48°0Clear
67 °Clear

Saint James, Friday, 23 October

Clear. High 67°, low 48°.

Pressure30.30 inHg
Wind6.4 mph E
Humidity51%
Visibility—
Dew point45°
Sat, 2467° / 47°0Overcast
67 °Overcast

Saint James, Saturday, 24 October

Overcast. High 67°, low 47°.

Pressure30.39 inHg
Wind7.2 mph SE
Humidity43%
Visibility—
Dew point39°
Sun, 2576° / 53°0Overcast
76 °Overcast

Saint James, Sunday, 25 October

Overcast. High 76°, low 53°.

Pressure30.33 inHg
Wind12.4 mph SW
Humidity26%
Visibility—
Dew point35°
Mon, 2673° / 58°0Overcast
73 °Overcast

Saint James, Monday, 26 October

Overcast. High 73°, low 58°.

Pressure30.21 inHg
Wind9.3 mph S
Humidity32%
Visibility—
Dew point39°
Tue, 2772° / 47°0.13Light rain
72 °Light rain

Saint James, Tuesday, 27 October

Light rain. High 72°, low 47°.

Pressure30.00 inHg
Wind18.2 mph NW
Humidity29%
Visibility—
Dew point36°
Wed, 2847° / 34°0Clear
47 °Clear

Saint James, Wednesday, 28 October

Clear. High 47°, low 34°.

Pressure30.36 inHg
Wind18.4 mph NW
Humidity25%
Visibility—
Dew point10°
Thu, 2953° / 29°0Clear
53 °Clear

Saint James, Thursday, 29 October

Clear. High 53°, low 29°.

Pressure30.30 inHg
Wind7.3 mph S
Humidity22%
Visibility—
Dew point11°
Fri, 3055° / 37°0Overcast
55 °Overcast

Saint James, Friday, 30 October

Overcast. High 55°, low 37°.

Pressure30.09 inHg
Wind11.3 mph S
Humidity21%
Visibility—
Dew point10°
Sat, 3149° / 44°0.63Rain
49 °Rain

Saint James, Saturday, 31 October

Rain. High 49°, low 44°.

Pressure30.12 inHg
Wind10.4 mph S
Humidity85%
Visibility—
Dew point42°
Sun, 0165° / 47°0.13Light rain
65 °Light rain

Saint James, Sunday, 1 November

Light rain. High 65°, low 47°.

Pressure29.97 inHg
Wind16.9 mph NW
Humidity68%
Visibility—
Dew point49°
Mon, 0252° / 40°0Overcast
52 °Overcast

Saint James, Monday, 2 November

Overcast. High 52°, low 40°.

Pressure30.15 inHg
Wind16.6 mph NW
Humidity43%
Visibility—
Dew point28°
Tue, 0348° / 37°0.01Light rain
48 °Light rain

Saint James, Tuesday, 3 November

Light rain. High 48°, low 37°.

Pressure30.03 inHg
Wind6 mph N
Humidity62%
Visibility—
Dew point34°

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.