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As of 04:07 CST

Weather in West Salem, IL

43°Current weather

West Salem, Wednesday, 11 November, 04:07

Clear. Feels like 41°. High 71°, low 43°.

Pressure29.97 inHg
Wind4.1 mph S
Humidity90%
Visibility6.2 mi
Dew point40°
Thu, 1256° / 39°0.01Light rain
56 °Light rain

West Salem, Thursday, 12 November

Light rain. High 56°, low 39°.

Pressure29.88 inHg
Wind14.8 mph NW
Humidity59%
Visibility6.2 mi
Dew point38°
Fri, 1345° / 37°0Overcast
45 °Overcast

West Salem, Friday, 13 November

Overcast. High 45°, low 37°.

Pressure30.03 inHg
Wind13.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point26°
Sat, 1446° / 30°0Clear
46 °Clear

West Salem, Saturday, 14 November

Clear. High 46°, low 30°.

Pressure30.24 inHg
Wind5.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point24°
Sun, 1550° / 29°0Clear
50 °Clear

West Salem, Sunday, 15 November

Clear. High 50°, low 29°.

Pressure30.39 inHg
Wind3.9 mph NE
Humidity50%
Visibility—
Dew point29°
Mon, 1652° / 31°0Partly cloudy
52 °Partly cloudy

West Salem, Monday, 16 November

Partly cloudy. High 52°, low 31°.

Pressure30.47 inHg
Wind6.1 mph E
Humidity46%
Visibility—
Dew point29°
Tue, 1753° / 34°0Clear
53 °Clear

West Salem, Tuesday, 17 November

Clear. High 53°, low 34°.

Pressure30.36 inHg
Wind6.8 mph E
Humidity41%
Visibility—
Dew point27°
Wed, 1856° / 35°0Clear
56 °Clear

West Salem, Wednesday, 18 November

Clear. High 56°, low 35°.

Pressure30.30 inHg
Wind7.8 mph SE
Humidity38%
Visibility—
Dew point26°
Thu, 1958° / 37°0Mostly clear
58 °Mostly clear

West Salem, Thursday, 19 November

Mostly clear. High 58°, low 37°.

Pressure30.15 inHg
Wind10.8 mph S
Humidity33%
Visibility—
Dew point27°
Fri, 2059° / 50°0.06Light rain
59 °Light rain

West Salem, Friday, 20 November

Light rain. High 59°, low 50°.

Pressure30.03 inHg
Wind15.9 mph S
Humidity53%
Visibility—
Dew point38°
Sat, 2159° / 48°0.37Rain
59 °Rain

West Salem, Saturday, 21 November

Rain. High 59°, low 48°.

Pressure29.68 inHg
Wind22.9 mph SW
Humidity55%
Visibility—
Dew point42°
Sun, 2245° / 35°0.05Snow
45 °Snow

West Salem, Sunday, 22 November

Snow. High 45°, low 35°.

Pressure30.03 inHg
Wind14.9 mph NW
Humidity77%
Visibility—
Dew point32°
Mon, 2330° / 22°0.02Light snow
30 °Light snow

West Salem, Monday, 23 November

Light snow. High 30°, low 22°.

Pressure30.24 inHg
Wind19.1 mph W
Humidity37%
Visibility—
Dew point2°
Tue, 2436° / 17°0Clear
36 °Clear

West Salem, Tuesday, 24 November

Clear. High 36°, low 17°.

Pressure30.45 inHg
Wind14.1 mph NW
Humidity24%
Visibility—
Dew point-1°
Wed, 2547° / 28°0Overcast
47 °Overcast

West Salem, Wednesday, 25 November

Overcast. High 47°, low 28°.

Pressure30.24 inHg
Wind16.1 mph SW
Humidity30%
Visibility—
Dew point14°
Thu, 2646° / 36°0Overcast
46 °Overcast

West Salem, Thursday, 26 November

Overcast. High 46°, low 36°.

Pressure30.21 inHg
Wind11.9 mph SW
Humidity38%
Visibility—
Dew point20°

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.