As of 09:10 CDT

Weather in Sunbury, IL

66°

Sunbury, Wednesday, 14 October, 09:10

Overcast. Feels like 67°. High 73°, low 60°.

Pressure30.00 inHg

Wind5 mph N

Humidity95%

Visibility3.5 mi

Dew point64°

See detailed hourly forecast

Thu, 1572° / 58°

1.07

72 °

Sunbury, Thursday, 15 October

Heavy rain. High 72°, low 58°.

Pressure29.97 inHg

Wind9.2 mph SE

Humidity93%

Visibility1.2 mi

Dew point63°

Fri, 1662° / 46°

0.06

62 °

Sunbury, Friday, 16 October

Rain. High 62°, low 46°.

Pressure30.09 inHg

Wind17.2 mph NW

Humidity64%

Visibility6.2 mi

Dew point41°

Sat, 1756° / 38°

56 °

Sunbury, Saturday, 17 October

Clear. High 56°, low 38°.

Pressure30.56 inHg

Wind2.6 mph NW

Humidity45%

Visibility6.2 mi

Dew point30°

Sun, 1862° / 42°

62 °

Sunbury, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.45 inHg

Wind11.5 mph SW

Humidity38%

Visibility—

Dew point32°

Mon, 1966° / 42°

66 °

Sunbury, Monday, 19 October

Overcast. High 66°, low 42°.

Pressure30.39 inHg

Wind6.7 mph S

Humidity42%

Visibility—

Dew point38°

Tue, 2070° / 52°

70 °

Sunbury, Tuesday, 20 October

Overcast. High 70°, low 52°.

Pressure30.27 inHg

Wind6.2 mph S

Humidity37%

Visibility—

Dew point39°

Wed, 2176° / 54°

76 °

Sunbury, Wednesday, 21 October

Clear. High 76°, low 54°.

Pressure30.15 inHg

Wind9.8 mph SW

Humidity44%

Visibility—

Dew point48°

Thu, 2269° / 54°

0.65

69 °

Sunbury, Thursday, 22 October

Rain. High 69°, low 54°.

Pressure30.03 inHg

Wind15 mph SW

Humidity87%

Visibility—

Dew point62°

Fri, 2364° / 49°

0.02

64 °

Sunbury, Friday, 23 October

Light rain. High 64°, low 49°.

Pressure30.18 inHg

Wind13.3 mph SE

Humidity72%

Visibility—

Dew point52°

Sat, 2474° / 53°

0.01

74 °

Sunbury, Saturday, 24 October

Light rain. High 74°, low 53°.

Pressure29.88 inHg

Wind20.3 mph NW

Humidity54%

Visibility—

Dew point55°

Sun, 2555° / 44°

55 °

Sunbury, Sunday, 25 October

Clear. High 55°, low 44°.

Pressure30.36 inHg

Wind17.7 mph NW

Humidity40%

Visibility—

Dew point29°

Mon, 2663° / 41°

63 °

Sunbury, Monday, 26 October

Clear. High 63°, low 41°.

Pressure30.15 inHg

Wind18.8 mph SW

Humidity34%

Visibility—

Dew point29°

Tue, 2763° / 45°

63 °

Sunbury, Tuesday, 27 October

Overcast. High 63°, low 45°.

Pressure30.03 inHg

Wind14.5 mph SW

Humidity40%

Visibility—

Dew point35°

Wed, 2864° / 51°

0.31

64 °

Sunbury, Wednesday, 28 October

Rain. High 64°, low 51°.

Pressure29.74 inHg

Wind17.6 mph S

Humidity47%

Visibility—

Dew point42°

Thu, 2956° / 47°

0.08

56 °

Sunbury, Thursday, 29 October

Light rain. High 56°, low 47°.

Pressure30.03 inHg

Wind20.7 mph W

Humidity64%

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 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.