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As of 14:51 CDT

Weather in Reilly, IL

77°Current weather

Reilly, Saturday, 10 October, 14:51

Overcast. Feels like 76°. High 77°, low 56°.

Pressure30.06 inHg
Wind9.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point50°
Sun, 1178° / 52°0Clear
78 °Clear

Reilly, Sunday, 11 October

Clear. High 78°, low 52°.

Pressure29.97 inHg
Wind3.9 mph N
Humidity56%
Visibility6.2 mi
Dew point55°
Mon, 1285° / 53°0Clear
85 °Clear

Reilly, Monday, 12 October

Clear. High 85°, low 53°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point60°
Tue, 1386° / 69°0Clear
86 °Clear

Reilly, Tuesday, 13 October

Clear. High 86°, low 69°.

Pressure29.83 inHg
Wind12.7 mph W
Humidity50%
Visibility6.2 mi
Dew point63°
Wed, 1474° / 57°0.12Light rain
74 °Light rain

Reilly, Wednesday, 14 October

Light rain. High 74°, low 57°.

Pressure30.06 inHg
Wind8.5 mph NE
Humidity59%
Visibility6.2 mi
Dew point57°
Thu, 1566° / 54°0.12Light rain
66 °Light rain

Reilly, Thursday, 15 October

Light rain. High 66°, low 54°.

Pressure30.24 inHg
Wind10.6 mph E
Humidity53%
Visibility—
Dew point47°
Fri, 1663° / 42°0.09Light rain
63 °Light rain

Reilly, Friday, 16 October

Light rain. High 63°, low 42°.

Pressure29.88 inHg
Wind25.1 mph W
Humidity42%
Visibility—
Dew point32°
Sat, 1742° / 33°0Overcast
42 °Overcast

Reilly, Saturday, 17 October

Overcast. High 42°, low 33°.

Pressure30.27 inHg
Wind19.8 mph W
Humidity53%
Visibility—
Dew point24°
Sun, 1849° / 30°0Clear
49 °Clear

Reilly, Sunday, 18 October

Clear. High 49°, low 30°.

Pressure30.50 inHg
Wind10.7 mph NW
Humidity46%
Visibility—
Dew point25°
Mon, 1957° / 35°0Overcast
57 °Overcast

Reilly, Monday, 19 October

Overcast. High 57°, low 35°.

Pressure30.42 inHg
Wind12.7 mph S
Humidity34%
Visibility—
Dew point24°
Tue, 2063° / 39°0Overcast
63 °Overcast

Reilly, Tuesday, 20 October

Overcast. High 63°, low 39°.

Pressure30.33 inHg
Wind13 mph S
Humidity31%
Visibility—
Dew point28°
Wed, 2161° / 48°0.06Light rain
61 °Light rain

Reilly, Wednesday, 21 October

Light rain. High 61°, low 48°.

Pressure30.03 inHg
Wind19.9 mph SW
Humidity50%
Visibility—
Dew point40°
Thu, 2265° / 43°0Clear
65 °Clear

Reilly, Thursday, 22 October

Clear. High 65°, low 43°.

Pressure30.15 inHg
Wind13.1 mph W
Humidity41%
Visibility—
Dew point36°
Fri, 2360° / 46°0Clear
60 °Clear

Reilly, Friday, 23 October

Clear. High 60°, low 46°.

Pressure30.18 inHg
Wind11.5 mph NW
Humidity36%
Visibility—
Dew point31°
Sat, 2460° / 43°0Overcast
60 °Overcast

Reilly, Saturday, 24 October

Overcast. High 60°, low 43°.

Pressure30.18 inHg
Wind6.2 mph E
Humidity37%
Visibility—
Dew point29°
Sun, 2559° / 47°0.36Rain
59 °Rain

Reilly, Sunday, 25 October

Rain. High 59°, low 47°.

Pressure29.74 inHg
Wind17.5 mph NW
Humidity82%
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 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.