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As of 17:59 CDT

Weather in Reilly, IL

73°Current weather

Reilly, Saturday, 10 October, 17:59

Overcast. Feels like 72°. High 77°, low 56°.

Pressure30.03 inHg
Wind6.7 mph SE
Humidity52%
Visibility6.2 mi
Dew point52°
Sun, 1178° / 53°0Clear
78 °Clear

Reilly, Sunday, 11 October

Clear. High 78°, low 53°.

Pressure29.97 inHg
Wind3.7 mph N
Humidity59%
Visibility6.2 mi
Dew point56°
Mon, 1285° / 55°0Overcast
85 °Overcast

Reilly, Monday, 12 October

Overcast. High 85°, low 55°.

Pressure29.88 inHg
Wind11.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point61°
Tue, 1385° / 68°0Clear
85 °Clear

Reilly, Tuesday, 13 October

Clear. High 85°, low 68°.

Pressure29.83 inHg
Wind12 mph SW
Humidity54%
Visibility6.2 mi
Dew point64°
Wed, 1477° / 61°0.19Rain
77 °Rain

Reilly, Wednesday, 14 October

Rain. High 77°, low 61°.

Pressure30.00 inHg
Wind7.4 mph N
Humidity72%
Visibility6.2 mi
Dew point64°
Thu, 1562° / 56°1.02Rain
62 °Rain

Reilly, Thursday, 15 October

Rain. High 62°, low 56°.

Pressure30.21 inHg
Wind10.1 mph NE
Humidity91%
Visibility—
Dew point57°
Fri, 1658° / 43°0.04Light rain
58 °Light rain

Reilly, Friday, 16 October

Light rain. High 58°, low 43°.

Pressure30.06 inHg
Wind19.4 mph W
Humidity47%
Visibility—
Dew point37°
Sat, 1739° / 33°0.01Light snow
39 °Light snow

Reilly, Saturday, 17 October

Light snow. High 39°, low 33°.

Pressure30.21 inHg
Wind18.1 mph NW
Humidity61%
Visibility—
Dew point25°
Sun, 1846° / 30°0Overcast
46 °Overcast

Reilly, Sunday, 18 October

Overcast. High 46°, low 30°.

Pressure30.56 inHg
Wind16.2 mph NW
Humidity54%
Visibility—
Dew point26°
Mon, 1952° / 32°0Overcast
52 °Overcast

Reilly, Monday, 19 October

Overcast. High 52°, low 32°.

Pressure30.65 inHg
Wind8.8 mph S
Humidity36%
Visibility—
Dew point21°
Tue, 2060° / 36°0Clear
60 °Clear

Reilly, Tuesday, 20 October

Clear. High 60°, low 36°.

Pressure30.42 inHg
Wind11 mph S
Humidity28%
Visibility—
Dew point21°
Wed, 2166° / 41°0Clear
66 °Clear

Reilly, Wednesday, 21 October

Clear. High 66°, low 41°.

Pressure30.30 inHg
Wind11.6 mph S
Humidity28%
Visibility—
Dew point27°
Thu, 2267° / 46°0Overcast
67 °Overcast

Reilly, Thursday, 22 October

Overcast. High 67°, low 46°.

Pressure30.27 inHg
Wind13.8 mph SW
Humidity29%
Visibility—
Dew point31°
Fri, 2356° / 46°0Light rain
56 °Light rain

Reilly, Friday, 23 October

Light rain. High 56°, low 46°.

Pressure30.18 inHg
Wind10.8 mph NW
Humidity63%
Visibility—
Dew point40°
Sat, 2456° / 44°0.1Light rain
56 °Light rain

Reilly, Saturday, 24 October

Light rain. High 56°, low 44°.

Pressure30.15 inHg
Wind13.6 mph NE
Humidity69%
Visibility—
Dew point44°
Sun, 2561° / 47°0Overcast
61 °Overcast

Reilly, Sunday, 25 October

Overcast. High 61°, low 47°.

Pressure30.09 inHg
Wind12.9 mph NE
Humidity48%
Visibility—
Dew point38°

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.