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As of 18:04 CDT

Weather in Sunbury, IL

51°Current weather

Sunbury, Friday, 16 October, 18:04

Mostly clear. Feels like 49°. High 58°, low 48°.

Pressure30.24 inHg
Wind15.4 mph N
Humidity75%
Visibility6.2 mi
Dew point43°
Sat, 1757° / 39°0Clear
57 °Clear

Sunbury, Saturday, 17 October

Clear. High 57°, low 39°.

Pressure30.53 inHg
Wind4.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 42°0Clear
63 °Clear

Sunbury, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.47 inHg
Wind12.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 42°0Clear
66 °Clear

Sunbury, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind4.5 mph S
Humidity45%
Visibility6.2 mi
Dew point41°
Tue, 2068° / 44°0Clear
68 °Clear

Sunbury, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.36 inHg
Wind3.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point43°
Wed, 2170° / 50°0Mostly clear
70 °Mostly clear

Sunbury, Wednesday, 21 October

Mostly clear. High 70°, low 50°.

Pressure30.27 inHg
Wind5.1 mph SW
Humidity41%
Visibility—
Dew point43°
Thu, 2272° / 52°0Clear
72 °Clear

Sunbury, Thursday, 22 October

Clear. High 72°, low 52°.

Pressure30.18 inHg
Wind6.7 mph S
Humidity37%
Visibility—
Dew point40°
Fri, 2374° / 56°0Overcast
74 °Overcast

Sunbury, Friday, 23 October

Overcast. High 74°, low 56°.

Pressure30.18 inHg
Wind7.1 mph E
Humidity30%
Visibility—
Dew point37°
Sat, 2474° / 58°0Overcast
74 °Overcast

Sunbury, Saturday, 24 October

Overcast. High 74°, low 58°.

Pressure30.27 inHg
Wind9.5 mph SE
Humidity36%
Visibility—
Dew point42°
Sun, 2576° / 55°0Mostly clear
76 °Mostly clear

Sunbury, Sunday, 25 October

Mostly clear. High 76°, low 55°.

Pressure30.15 inHg
Wind11.5 mph S
Humidity41%
Visibility—
Dew point46°
Mon, 2664° / 44°0.02Light rain
64 °Light rain

Sunbury, Monday, 26 October

Light rain. High 64°, low 44°.

Pressure30.18 inHg
Wind16.4 mph NW
Humidity53%
Visibility—
Dew point40°
Tue, 2756° / 37°0Clear
56 °Clear

Sunbury, Tuesday, 27 October

Clear. High 56°, low 37°.

Pressure30.36 inHg
Wind8.2 mph NW
Humidity34%
Visibility—
Dew point24°
Wed, 2860° / 44°0Overcast
60 °Overcast

Sunbury, Wednesday, 28 October

Overcast. High 60°, low 44°.

Pressure30.21 inHg
Wind10.9 mph S
Humidity27%
Visibility—
Dew point23°
Thu, 2963° / 55°0.05Light rain
63 °Light rain

Sunbury, Thursday, 29 October

Light rain. High 63°, low 55°.

Pressure29.74 inHg
Wind19.4 mph SW
Humidity68%
Visibility—
Dew point51°
Fri, 3058° / 49°0Overcast
58 °Overcast

Sunbury, Friday, 30 October

Overcast. High 58°, low 49°.

Pressure29.97 inHg
Wind19 mph NW
Humidity56%
Visibility—
Dew point41°
Sat, 3161° / 46°0Overcast
61 °Overcast

Sunbury, Saturday, 31 October

Overcast. High 61°, low 46°.

Pressure30.00 inHg
Wind15.7 mph SW
Humidity47%
Visibility—
Dew point37°

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 Sunbury, 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 Sunbury, 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.