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As of 13:22 CDT

Weather in West Salem, IL

70°Current weather

West Salem, Saturday, 31 October, 13:22

Overcast. Feels like 69°. High 70°, low 56°.

Pressure30.27 inHg
Wind5.8 mph E
Humidity48%
Visibility6.2 mi
Dew point49°
Sun, 0166° / 55°0.13Light rain
66 °Light rain

West Salem, Sunday, 1 November

Light rain. High 66°, low 55°.

Pressure30.33 inHg
Wind5.6 mph SE
Humidity81%
Visibility6.2 mi
Dew point55°
Mon, 0264° / 54°0.01Light rain
64 °Light rain

West Salem, Monday, 2 November

Light rain. High 64°, low 54°.

Pressure30.15 inHg
Wind11.2 mph SE
Humidity74%
Visibility6.2 mi
Dew point55°
Tue, 0373° / 62°0.11Light rain
73 °Light rain

West Salem, Tuesday, 3 November

Light rain. High 73°, low 62°.

Pressure29.97 inHg
Wind15.8 mph S
Humidity75%
Visibility6.2 mi
Dew point61°
Wed, 0468° / 58°0.82Rain
68 °Rain

West Salem, Wednesday, 4 November

Rain. High 68°, low 58°.

Pressure29.71 inHg
Wind8.4 mph S
Humidity87%
Visibility6.2 mi
Dew point63°
Thu, 0561° / 50°0Overcast
61 °Overcast

West Salem, Thursday, 5 November

Overcast. High 61°, low 50°.

Pressure29.85 inHg
Wind10.1 mph W
Humidity59%
Visibility—
Dew point45°
Fri, 0657° / 55°0Overcast
57 °Overcast

West Salem, Friday, 6 November

Overcast. High 57°, low 55°.

Pressure29.83 inHg
Wind11.1 mph N
Humidity76%
Visibility—
Dew point49°
Sat, 0759° / 47°0Overcast
59 °Overcast

West Salem, Saturday, 7 November

Overcast. High 59°, low 47°.

Pressure29.88 inHg
Wind6.6 mph N
Humidity51%
Visibility—
Dew point39°
Sun, 0858° / 46°0Overcast
58 °Overcast

West Salem, Sunday, 8 November

Overcast. High 58°, low 46°.

Pressure29.85 inHg
Wind13.1 mph N
Humidity55%
Visibility—
Dew point41°
Mon, 0960° / 49°0Light rain
60 °Light rain

West Salem, Monday, 9 November

Light rain. High 60°, low 49°.

Pressure29.94 inHg
Wind13.3 mph NE
Humidity61%
Visibility—
Dew point44°
Tue, 1063° / 47°0Clear
63 °Clear

West Salem, Tuesday, 10 November

Clear. High 63°, low 47°.

Pressure30.09 inHg
Wind8.9 mph NE
Humidity54%
Visibility—
Dew point43°
Wed, 1165° / 49°0Overcast
65 °Overcast

West Salem, Wednesday, 11 November

Overcast. High 65°, low 49°.

Pressure29.91 inHg
Wind13.6 mph SW
Humidity52%
Visibility—
Dew point44°
Thu, 1258° / 47°0.02Light rain
58 °Light rain

West Salem, Thursday, 12 November

Light rain. High 58°, low 47°.

Pressure29.97 inHg
Wind15.7 mph N
Humidity68%
Visibility—
Dew point46°
Fri, 1356° / 41°0Partly cloudy
56 °Partly cloudy

West Salem, Friday, 13 November

Partly cloudy. High 56°, low 41°.

Pressure30.15 inHg
Wind8.1 mph NE
Humidity42%
Visibility—
Dew point30°
Sat, 1466° / 46°0Clear
66 °Clear

West Salem, Saturday, 14 November

Clear. High 66°, low 46°.

Pressure30.00 inHg
Wind13.8 mph W
Humidity38%
Visibility—
Dew point36°
Sun, 1557° / 45°0Overcast
57 °Overcast

West Salem, Sunday, 15 November

Overcast. High 57°, low 45°.

Pressure30.09 inHg
Wind7.7 mph NW
Humidity29%
Visibility—
Dew point23°

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 West Salem, 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 West Salem, 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.