As of 19:17 CDT

Weather in Fenton, IL

72°

Fenton, Sunday, 11 October, 19:17

Clear. Feels like 72°. High 81°, low 54°.

Pressure29.85 inHg

Wind7.7 mph S

Humidity66%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Mon, 1286° / 64°

86 °

Fenton, Monday, 12 October

Mostly clear. High 86°, low 64°.

Pressure29.80 inHg

Wind11.7 mph SW

Humidity59%

Visibility6.2 mi

Dew point64°

Tue, 1377° / 67°

0.03

77 °

Fenton, Tuesday, 13 October

Light rain. High 77°, low 67°.

Pressure29.85 inHg

Wind6.8 mph NW

Humidity67%

Visibility6.2 mi

Dew point63°

Wed, 1472° / 60°

0.44

72 °

Fenton, Wednesday, 14 October

Rain. High 72°, low 60°.

Pressure30.09 inHg

Wind8.6 mph NE

Humidity62%

Visibility6.2 mi

Dew point56°

Thu, 1561° / 57°

1.75

61 °

Fenton, Thursday, 15 October

Heavy rain. High 61°, low 57°.

Pressure30.00 inHg

Wind7.7 mph NE

Humidity96%

Visibility1.2 mi

Dew point58°

Fri, 1658° / 48°

58 °

Fenton, Friday, 16 October

Clear. High 58°, low 48°.

Pressure30.50 inHg

Wind17.4 mph N

Humidity48%

Visibility—

Dew point37°

Sat, 1748° / 37°

48 °

Fenton, Saturday, 17 October

Partly cloudy. High 48°, low 37°.

Pressure30.62 inHg

Wind6.9 mph S

Humidity42%

Visibility—

Dew point24°

Sun, 1857° / 35°

57 °

Fenton, Sunday, 18 October

Clear. High 57°, low 35°.

Pressure30.39 inHg

Wind20.3 mph SW

Humidity37%

Visibility—

Dew point26°

Mon, 1963° / 41°

63 °

Fenton, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.36 inHg

Wind13.4 mph SW

Humidity37%

Visibility—

Dew point32°

Tue, 2065° / 51°

65 °

Fenton, Tuesday, 20 October

Overcast. High 65°, low 51°.

Pressure30.30 inHg

Wind9.9 mph SE

Humidity42%

Visibility—

Dew point38°

Wed, 2164° / 58°

0.15

64 °

Fenton, Wednesday, 21 October

Light rain. High 64°, low 58°.

Pressure30.12 inHg

Wind15.8 mph S

Humidity68%

Visibility—

Dew point52°

Thu, 2271° / 61°

0.13

71 °

Fenton, Thursday, 22 October

Light rain. High 71°, low 61°.

Pressure30.18 inHg

Wind13.6 mph S

Humidity75%

Visibility—

Dew point58°

Fri, 2365° / 61°

0.83

65 °

Fenton, Friday, 23 October

Rain. High 65°, low 61°.

Pressure30.03 inHg

Wind17.1 mph S

Humidity92%

Visibility—

Dew point60°

Sat, 2462° / 46°

0.28

62 °

Fenton, Saturday, 24 October

Rain. High 62°, low 46°.

Pressure30.09 inHg

Wind13.5 mph NW

Humidity87%

Visibility—

Dew point46°

Sun, 2552° / 43°

52 °

Fenton, Sunday, 25 October

Partly cloudy. High 52°, low 43°.

Pressure30.18 inHg

Wind11 mph N

Humidity55%

Visibility—

Dew point35°

Mon, 2652° / 38°

52 °

Fenton, Monday, 26 October

Clear. High 52°, low 38°.

Pressure30.00 inHg

Wind16.7 mph NW

Humidity54%

Visibility—

Dew point34°

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 Fenton, 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 Fenton, 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.