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As of 18:21 CST

Weather in West Salem, IL

58°Current weather

West Salem, Sunday, 1 November, 18:21

Overcast. Feels like 58°. High 64°, low 57°.

Pressure30.24 inHg
Wind10.2 mph SE
Humidity92%
Visibility6.2 mi
Dew point55°
Mon, 0266° / 56°0.03Light rain
66 °Light rain

West Salem, Monday, 2 November

Light rain. High 66°, low 56°.

Pressure30.12 inHg
Wind10.5 mph S
Humidity89%
Visibility4.4 mi
Dew point59°
Tue, 0377° / 62°0.04Light rain
77 °Light rain

West Salem, Tuesday, 3 November

Light rain. High 77°, low 62°.

Pressure29.94 inHg
Wind18.8 mph S
Humidity63%
Visibility6.2 mi
Dew point63°
Wed, 0466° / 55°0.54Heavy rain
66 °Heavy rain

West Salem, Wednesday, 4 November

Heavy rain. High 66°, low 55°.

Pressure29.83 inHg
Wind12.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 0562° / 50°0Clear
62 °Clear

West Salem, Thursday, 5 November

Clear. High 62°, low 50°.

Pressure29.85 inHg
Wind13 mph W
Humidity48%
Visibility6.2 mi
Dew point42°
Fri, 0659° / 47°0Overcast
59 °Overcast

West Salem, Friday, 6 November

Overcast. High 59°, low 47°.

Pressure30.03 inHg
Wind10.5 mph NW
Humidity52%
Visibility—
Dew point40°
Sat, 0764° / 50°0Overcast
64 °Overcast

West Salem, Saturday, 7 November

Overcast. High 64°, low 50°.

Pressure30.00 inHg
Wind7.4 mph E
Humidity48%
Visibility—
Dew point42°
Sun, 0863° / 47°0Overcast
63 °Overcast

West Salem, Sunday, 8 November

Overcast. High 63°, low 47°.

Pressure29.83 inHg
Wind18.2 mph N
Humidity49%
Visibility—
Dew point40°
Mon, 0959° / 43°0Clear
59 °Clear

West Salem, Monday, 9 November

Clear. High 59°, low 43°.

Pressure30.03 inHg
Wind16.9 mph N
Humidity38%
Visibility—
Dew point30°
Tue, 1063° / 41°0Partly cloudy
63 °Partly cloudy

West Salem, Tuesday, 10 November

Partly cloudy. High 63°, low 41°.

Pressure30.12 inHg
Wind7.6 mph W
Humidity37%
Visibility—
Dew point32°
Wed, 1164° / 47°0Partly cloudy
64 °Partly cloudy

West Salem, Wednesday, 11 November

Partly cloudy. High 64°, low 47°.

Pressure30.15 inHg
Wind10.9 mph NE
Humidity48%
Visibility—
Dew point41°
Thu, 1257° / 43°0Overcast
57 °Overcast

West Salem, Thursday, 12 November

Overcast. High 57°, low 43°.

Pressure30.24 inHg
Wind9.5 mph NE
Humidity29%
Visibility—
Dew point22°
Fri, 1360° / 36°0Clear
60 °Clear

West Salem, Friday, 13 November

Clear. High 60°, low 36°.

Pressure30.21 inHg
Wind13.2 mph SE
Humidity27%
Visibility—
Dew point21°
Sat, 1470° / 51°0.85Rain
70 °Rain

West Salem, Saturday, 14 November

Rain. High 70°, low 51°.

Pressure29.91 inHg
Wind24 mph S
Humidity42%
Visibility—
Dew point44°
Sun, 1562° / 48°0Overcast
62 °Overcast

West Salem, Sunday, 15 November

Overcast. High 62°, low 48°.

Pressure29.88 inHg
Wind17.4 mph W
Humidity43%
Visibility—
Dew point34°
Mon, 1665° / 46°0Clear
65 °Clear

West Salem, Monday, 16 November

Clear. High 65°, low 46°.

Pressure30.03 inHg
Wind8 mph S
Humidity47%
Visibility—
Dew point40°

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.