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As of 05:21 CDT

Weather in Nachusa, IL

55°Current weather

Nachusa, Friday, 9 October, 05:21

Overcast. Feels like 54°. High 74°, low 52°.

Pressure30.09 inHg
Wind4.6 mph SE
Humidity76%
Visibility6.2 mi
Dew point47°
Sat, 1078° / 57°0Overcast
78 °Overcast

Nachusa, Saturday, 10 October

Overcast. High 78°, low 57°.

Pressure30.06 inHg
Wind9.9 mph S
Humidity53%
Visibility6.2 mi
Dew point56°
Sun, 1174° / 58°0Clear
74 °Clear

Nachusa, Sunday, 11 October

Clear. High 74°, low 58°.

Pressure29.91 inHg
Wind3.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point57°
Mon, 1283° / 61°0.02Light rain
83 °Light rain

Nachusa, Monday, 12 October

Light rain. High 83°, low 61°.

Pressure29.80 inHg
Wind11.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point64°
Tue, 1378° / 65°0.01Light rain
78 °Light rain

Nachusa, Tuesday, 13 October

Light rain. High 78°, low 65°.

Pressure29.80 inHg
Wind9.9 mph NE
Humidity72%
Visibility—
Dew point67°
Wed, 1467° / 59°0.65Rain
67 °Rain

Nachusa, Wednesday, 14 October

Rain. High 67°, low 59°.

Pressure29.85 inHg
Wind10.4 mph E
Humidity91%
Visibility—
Dew point64°
Thu, 1572° / 57°0.79Rain
72 °Rain

Nachusa, Thursday, 15 October

Rain. High 72°, low 57°.

Pressure29.71 inHg
Wind20 mph SW
Humidity98%
Visibility—
Dew point61°
Fri, 1656° / 43°0Partly cloudy
56 °Partly cloudy

Nachusa, Friday, 16 October

Partly cloudy. High 56°, low 43°.

Pressure29.97 inHg
Wind25.2 mph W
Humidity51%
Visibility—
Dew point33°
Sat, 1747° / 41°0Overcast
47 °Overcast

Nachusa, Saturday, 17 October

Overcast. High 47°, low 41°.

Pressure30.33 inHg
Wind17.9 mph NW
Humidity61%
Visibility—
Dew point32°
Sun, 1853° / 36°0Partly cloudy
53 °Partly cloudy

Nachusa, Sunday, 18 October

Partly cloudy. High 53°, low 36°.

Pressure30.33 inHg
Wind8.8 mph SW
Humidity50%
Visibility—
Dew point31°
Mon, 1959° / 42°0Overcast
59 °Overcast

Nachusa, Monday, 19 October

Overcast. High 59°, low 42°.

Pressure30.36 inHg
Wind6.4 mph SE
Humidity44%
Visibility—
Dew point34°
Tue, 2062° / 44°0Clear
62 °Clear

Nachusa, Tuesday, 20 October

Clear. High 62°, low 44°.

Pressure30.39 inHg
Wind8.6 mph SE
Humidity45%
Visibility—
Dew point37°
Wed, 2165° / 45°0Clear
65 °Clear

Nachusa, Wednesday, 21 October

Clear. High 65°, low 45°.

Pressure30.30 inHg
Wind7.1 mph SE
Humidity44%
Visibility—
Dew point39°
Thu, 2266° / 47°0Clear
66 °Clear

Nachusa, Thursday, 22 October

Clear. High 66°, low 47°.

Pressure30.27 inHg
Wind6.2 mph NE
Humidity43%
Visibility—
Dew point39°
Fri, 2366° / 46°0Clear
66 °Clear

Nachusa, Friday, 23 October

Clear. High 66°, low 46°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity45%
Visibility—
Dew point40°
Sat, 2466° / 47°0Clear
66 °Clear

Nachusa, Saturday, 24 October

Clear. High 66°, low 47°.

Pressure30.12 inHg
Wind6.5 mph NE
Humidity51%
Visibility—
Dew point43°

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 Nachusa, 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 Nachusa, 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.