As of 14:25 EDT

Weather in Belleville, IN

75°

Belleville, Wednesday, 14 October, 14:25

Overcast. Feels like 76°. High 76°, low 68°.

Pressure29.97 inHg

Wind5.7 mph SW

Humidity80%

Visibility5.8 mi

Dew point68°

See detailed hourly forecast

Thu, 1579° / 65°

0.19

79 °

Belleville, Thursday, 15 October

Rain. High 79°, low 65°.

Pressure30.06 inHg

Wind9.5 mph S

Humidity74%

Visibility6.2 mi

Dew point67°

Fri, 1672° / 50°

0.13

72 °

Belleville, Friday, 16 October

Light rain. High 72°, low 50°.

Pressure30.03 inHg

Wind16.1 mph NW

Humidity57%

Visibility6.2 mi

Dew point41°

Sat, 1756° / 43°

56 °

Belleville, Saturday, 17 October

Clear. High 56°, low 43°.

Pressure30.53 inHg

Wind10.6 mph N

Humidity46%

Visibility6.2 mi

Dew point30°

Sun, 1863° / 38°

63 °

Belleville, Sunday, 18 October

Clear. High 63°, low 38°.

Pressure30.56 inHg

Wind7.6 mph SE

Humidity43%

Visibility6.2 mi

Dew point32°

Mon, 1967° / 41°

67 °

Belleville, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.45 inHg

Wind5.6 mph SE

Humidity37%

Visibility—

Dew point36°

Tue, 2069° / 50°

69 °

Belleville, Tuesday, 20 October

Overcast. High 69°, low 50°.

Pressure30.30 inHg

Wind9.1 mph S

Humidity52%

Visibility—

Dew point49°

Wed, 2174° / 56°

74 °

Belleville, Wednesday, 21 October

Clear. High 74°, low 56°.

Pressure30.21 inHg

Wind9.8 mph S

Humidity48%

Visibility—

Dew point51°

Thu, 2264° / 56°

0.21

64 °

Belleville, Thursday, 22 October

Rain. High 64°, low 56°.

Pressure30.06 inHg

Wind13.9 mph SW

Humidity89%

Visibility—

Dew point57°

Fri, 2371° / 55°

71 °

Belleville, Friday, 23 October

Overcast. High 71°, low 55°.

Pressure30.21 inHg

Wind12.2 mph E

Humidity67%

Visibility—

Dew point53°

Sat, 2479° / 57°

0.18

79 °

Belleville, Saturday, 24 October

Rain. High 79°, low 57°.

Pressure30.00 inHg

Wind20.5 mph SW

Humidity46%

Visibility—

Dew point54°

Sun, 2556° / 43°

56 °

Belleville, Sunday, 25 October

Clear. High 56°, low 43°.

Pressure30.33 inHg

Wind16.9 mph NW

Humidity36%

Visibility—

Dew point28°

Mon, 2661° / 38°

61 °

Belleville, Monday, 26 October

Clear. High 61°, low 38°.

Pressure30.27 inHg

Wind12.5 mph SW

Humidity32%

Visibility—

Dew point27°

Tue, 2764° / 42°

64 °

Belleville, Tuesday, 27 October

Overcast. High 64°, low 42°.

Pressure30.09 inHg

Wind11.8 mph SW

Humidity30%

Visibility—

Dew point29°

Wed, 2866° / 49°

0.04

66 °

Belleville, Wednesday, 28 October

Light rain. High 66°, low 49°.

Pressure29.85 inHg

Wind17.3 mph S

Humidity59%

Visibility—

Dew point44°

Thu, 2957° / 47°

0.2

57 °

Belleville, Thursday, 29 October

Rain. High 57°, low 47°.

Pressure30.00 inHg

Wind23.2 mph W

Humidity67%

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 Belleville, IN 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 Belleville, IN 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.