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As of 04:34 CDT

Weather in Dalzell, IL

51°Current weather

Dalzell, Monday, 26 October, 04:34

Overcast. Feels like 50°. High 69°, low 51°.

Pressure30.30 inHg
Wind2.1 mph W
Humidity85%
Visibility6.2 mi
Dew point47°
Tue, 2771° / 49°0.02Light rain
71 °Light rain

Dalzell, Tuesday, 27 October

Light rain. High 71°, low 49°.

Pressure30.21 inHg
Wind6.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Wed, 2872° / 52°0Overcast
72 °Overcast

Dalzell, Wednesday, 28 October

Overcast. High 72°, low 52°.

Pressure30.18 inHg
Wind6.6 mph S
Humidity60%
Visibility6.2 mi
Dew point53°
Thu, 2972° / 58°0.06Light rain
72 °Light rain

Dalzell, Thursday, 29 October

Light rain. High 72°, low 58°.

Pressure30.06 inHg
Wind9.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point56°
Fri, 3071° / 51°0Overcast
71 °Overcast

Dalzell, Friday, 30 October

Overcast. High 71°, low 51°.

Pressure30.15 inHg
Wind7 mph E
Humidity73%
Visibility—
Dew point55°
Sat, 3171° / 56°0.16Rain
71 °Rain

Dalzell, Saturday, 31 October

Rain. High 71°, low 56°.

Pressure30.15 inHg
Wind5.8 mph SE
Humidity74%
Visibility—
Dew point59°
Sun, 0158° / 56°0.23Light rain
58 °Light rain

Dalzell, Sunday, 1 November

Light rain. High 58°, low 56°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity94%
Visibility—
Dew point55°
Mon, 0262° / 55°0.02Light rain
62 °Light rain

Dalzell, Monday, 2 November

Light rain. High 62°, low 55°.

Pressure29.94 inHg
Wind5.9 mph E
Humidity87%
Visibility—
Dew point56°
Tue, 0360° / 53°0.93Rain
60 °Rain

Dalzell, Tuesday, 3 November

Rain. High 60°, low 53°.

Pressure29.77 inHg
Wind11.9 mph S
Humidity91%
Visibility—
Dew point55°
Wed, 0454° / 50°0.07Light rain
54 °Light rain

Dalzell, Wednesday, 4 November

Light rain. High 54°, low 50°.

Pressure30.00 inHg
Wind13.3 mph NE
Humidity84%
Visibility—
Dew point46°
Thu, 0557° / 51°0.01Light rain
57 °Light rain

Dalzell, Thursday, 5 November

Light rain. High 57°, low 51°.

Pressure30.06 inHg
Wind6.5 mph SW
Humidity77%
Visibility—
Dew point47°
Fri, 0664° / 47°0Overcast
64 °Overcast

Dalzell, Friday, 6 November

Overcast. High 64°, low 47°.

Pressure29.94 inHg
Wind8.4 mph SW
Humidity58%
Visibility—
Dew point44°
Sat, 0770° / 52°0Overcast
70 °Overcast

Dalzell, Saturday, 7 November

Overcast. High 70°, low 52°.

Pressure29.74 inHg
Wind8.7 mph SW
Humidity62%
Visibility—
Dew point52°
Sun, 0862° / 52°0Overcast
62 °Overcast

Dalzell, Sunday, 8 November

Overcast. High 62°, low 52°.

Pressure29.94 inHg
Wind15.1 mph E
Humidity64%
Visibility—
Dew point44°
Mon, 0969° / 56°0Overcast
69 °Overcast

Dalzell, Monday, 9 November

Overcast. High 69°, low 56°.

Pressure29.88 inHg
Wind16.4 mph SE
Humidity57%
Visibility—
Dew point49°
Tue, 1068° / 56°0Overcast
68 °Overcast

Dalzell, Tuesday, 10 November

Overcast. High 68°, low 56°.

Pressure29.97 inHg
Wind11 mph SE
Humidity57%
Visibility—
Dew point49°

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 Dalzell, 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 Dalzell, 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.