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As of 15:10 CDT

Weather in Reilly, IL

81°Current weather

Reilly, Friday, 9 October, 15:10

Clear. Feels like 80°. High 84°, low 51°.

Pressure30.06 inHg
Wind11.1 mph S
Humidity37%
Visibility6.2 mi
Dew point53°
Sat, 1078° / 55°0Overcast
78 °Overcast

Reilly, Saturday, 10 October

Overcast. High 78°, low 55°.

Pressure30.09 inHg
Wind8.1 mph SE
Humidity45%
Visibility6.2 mi
Dew point51°
Sun, 1175° / 54°0Overcast
75 °Overcast

Reilly, Sunday, 11 October

Overcast. High 75°, low 54°.

Pressure29.91 inHg
Wind8.4 mph N
Humidity59%
Visibility6.2 mi
Dew point58°
Mon, 1285° / 61°0Overcast
85 °Overcast

Reilly, Monday, 12 October

Overcast. High 85°, low 61°.

Pressure29.88 inHg
Wind12.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point60°
Tue, 1385° / 64°0Clear
85 °Clear

Reilly, Tuesday, 13 October

Clear. High 85°, low 64°.

Pressure29.83 inHg
Wind10.8 mph W
Humidity59%
Visibility6.2 mi
Dew point66°
Wed, 1473° / 59°0.28Rain
73 °Rain

Reilly, Wednesday, 14 October

Rain. High 73°, low 59°.

Pressure30.00 inHg
Wind9.9 mph NE
Humidity61%
Visibility—
Dew point56°
Thu, 1563° / 53°0.79Rain
63 °Rain

Reilly, Thursday, 15 October

Rain. High 63°, low 53°.

Pressure30.06 inHg
Wind11.8 mph S
Humidity89%
Visibility—
Dew point50°
Fri, 1673° / 45°0.15Light rain
73 °Light rain

Reilly, Friday, 16 October

Light rain. High 73°, low 45°.

Pressure29.91 inHg
Wind24.3 mph W
Humidity45%
Visibility—
Dew point36°
Sat, 1747° / 37°0Overcast
47 °Overcast

Reilly, Saturday, 17 October

Overcast. High 47°, low 37°.

Pressure30.33 inHg
Wind21.2 mph NW
Humidity44%
Visibility—
Dew point24°
Sun, 1853° / 34°0Clear
53 °Clear

Reilly, Sunday, 18 October

Clear. High 53°, low 34°.

Pressure30.36 inHg
Wind9.9 mph S
Humidity36%
Visibility—
Dew point22°
Mon, 1963° / 40°0Overcast
63 °Overcast

Reilly, Monday, 19 October

Overcast. High 63°, low 40°.

Pressure30.24 inHg
Wind13.6 mph SW
Humidity34%
Visibility—
Dew point29°
Tue, 2067° / 46°0Clear
67 °Clear

Reilly, Tuesday, 20 October

Clear. High 67°, low 46°.

Pressure30.36 inHg
Wind7.8 mph SE
Humidity29%
Visibility—
Dew point30°
Wed, 2170° / 51°0Overcast
70 °Overcast

Reilly, Wednesday, 21 October

Overcast. High 70°, low 51°.

Pressure30.27 inHg
Wind12.4 mph S
Humidity36%
Visibility—
Dew point37°
Thu, 2270° / 53°0.12Light rain
70 °Light rain

Reilly, Thursday, 22 October

Light rain. High 70°, low 53°.

Pressure30.03 inHg
Wind16.5 mph SW
Humidity37%
Visibility—
Dew point40°
Fri, 2360° / 45°0.05Light rain
60 °Light rain

Reilly, Friday, 23 October

Light rain. High 60°, low 45°.

Pressure30.03 inHg
Wind19.9 mph W
Humidity51%
Visibility—
Dew point32°
Sat, 2447° / 35°0Clear
47 °Clear

Reilly, Saturday, 24 October

Clear. High 47°, low 35°.

Pressure30.18 inHg
Wind15.4 mph NW
Humidity48%
Visibility—
Dew point26°

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 Reilly, 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 Reilly, 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.