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As of 20:28 CST

Weather in West Salem, IL

54°Current weather

West Salem, Thursday, 5 November, 20:28

Overcast. Feels like 53°. High 64°, low 48°.

Pressure29.94 inHg
Wind7.8 mph NW
Humidity78%
Visibility6.2 mi
Dew point47°
Fri, 0653° / 39°0Overcast
53 °Overcast

West Salem, Friday, 6 November

Overcast. High 53°, low 39°.

Pressure30.15 inHg
Wind10.9 mph N
Humidity57%
Visibility6.2 mi
Dew point38°
Sat, 0753° / 33°0Clear
53 °Clear

West Salem, Saturday, 7 November

Clear. High 53°, low 33°.

Pressure30.24 inHg
Wind5.2 mph NW
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 0861° / 36°0Clear
61 °Clear

West Salem, Sunday, 8 November

Clear. High 61°, low 36°.

Pressure30.15 inHg
Wind8.8 mph W
Humidity54%
Visibility6.2 mi
Dew point42°
Mon, 0963° / 40°0Clear
63 °Clear

West Salem, Monday, 9 November

Clear. High 63°, low 40°.

Pressure30.21 inHg
Wind3.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point45°
Tue, 1065° / 47°0Clear
65 °Clear

West Salem, Tuesday, 10 November

Clear. High 65°, low 47°.

Pressure30.09 inHg
Wind6.8 mph SW
Humidity55%
Visibility—
Dew point45°
Wed, 1163° / 43°0Overcast
63 °Overcast

West Salem, Wednesday, 11 November

Overcast. High 63°, low 43°.

Pressure30.00 inHg
Wind8 mph NW
Humidity49%
Visibility—
Dew point41°
Thu, 1253° / 36°0Clear
53 °Clear

West Salem, Thursday, 12 November

Clear. High 53°, low 36°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity43%
Visibility—
Dew point28°
Fri, 1347° / 34°0Overcast
47 °Overcast

West Salem, Friday, 13 November

Overcast. High 47°, low 34°.

Pressure30.00 inHg
Wind10.9 mph NW
Humidity39%
Visibility—
Dew point21°
Sat, 1446° / 29°0Clear
46 °Clear

West Salem, Saturday, 14 November

Clear. High 46°, low 29°.

Pressure30.27 inHg
Wind8 mph N
Humidity36%
Visibility—
Dew point17°
Sun, 1552° / 32°0Clear
52 °Clear

West Salem, Sunday, 15 November

Clear. High 52°, low 32°.

Pressure30.42 inHg
Wind4.9 mph S
Humidity35%
Visibility—
Dew point21°
Mon, 1661° / 36°0Clear
61 °Clear

West Salem, Monday, 16 November

Clear. High 61°, low 36°.

Pressure30.45 inHg
Wind9.8 mph SW
Humidity25%
Visibility—
Dew point20°
Tue, 1763° / 41°0Mostly clear
63 °Mostly clear

West Salem, Tuesday, 17 November

Mostly clear. High 63°, low 41°.

Pressure30.39 inHg
Wind10 mph S
Humidity25%
Visibility—
Dew point23°
Wed, 1863° / 44°0Overcast
63 °Overcast

West Salem, Wednesday, 18 November

Overcast. High 63°, low 44°.

Pressure30.18 inHg
Wind17.5 mph SW
Humidity35%
Visibility—
Dew point32°
Thu, 1964° / 51°0Overcast
64 °Overcast

West Salem, Thursday, 19 November

Overcast. High 64°, low 51°.

Pressure30.21 inHg
Wind12.7 mph SW
Humidity56%
Visibility—
Dew point45°
Fri, 2058° / 50°0.62Rain
58 °Rain

West Salem, Friday, 20 November

Rain. High 58°, low 50°.

Pressure30.00 inHg
Wind10.9 mph S
Humidity87%
Visibility—
Dew point52°

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.