As of 22:13 CDT

Weather in Manteno, IL

51°

Manteno, Monday, 19 October, 22:13

Clear. Feels like 49°. High 68°, low 39°.

Pressure30.36 inHg

Wind3.7 mph E

Humidity74%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Tue, 2069° / 42°

69 °

Manteno, Tuesday, 20 October

Clear. High 69°, low 42°.

Pressure30.39 inHg

Wind3.6 mph SE

Humidity39%

Visibility6.2 mi

Dew point40°

Wed, 2170° / 41°

70 °

Manteno, Wednesday, 21 October

Clear. High 70°, low 41°.

Pressure30.27 inHg

Wind2.3 mph SW

Humidity45%

Visibility6.2 mi

Dew point45°

Thu, 2270° / 48°

70 °

Manteno, Thursday, 22 October

Light rain. High 70°, low 48°.

Pressure30.30 inHg

Wind4.5 mph NE

Humidity58%

Visibility6.2 mi

Dew point54°

Fri, 2364° / 45°

64 °

Manteno, Friday, 23 October

Clear. High 64°, low 45°.

Pressure30.39 inHg

Wind6.1 mph SE

Humidity65%

Visibility6.2 mi

Dew point47°

Sat, 2464° / 43°

64 °

Manteno, Saturday, 24 October

Mostly clear. High 64°, low 43°.

Pressure30.42 inHg

Wind7.9 mph SE

Humidity45%

Visibility—

Dew point38°

Sun, 2568° / 45°

0.01

68 °

Manteno, Sunday, 25 October

Light rain. High 68°, low 45°.

Pressure30.39 inHg

Wind7 mph SW

Humidity47%

Visibility—

Dew point43°

Mon, 2659° / 49°

0.14

59 °

Manteno, Monday, 26 October

Light rain. High 59°, low 49°.

Pressure30.30 inHg

Wind8 mph E

Humidity58%

Visibility—

Dew point41°

Tue, 2748° / 35°

0.57

48 °

Manteno, Tuesday, 27 October

Rain. High 48°, low 35°.

Pressure30.27 inHg

Wind16 mph NW

Humidity65%

Visibility—

Dew point36°

Wed, 2840° / 27°

40 °

Manteno, Wednesday, 28 October

Clear. High 40°, low 27°.

Pressure30.45 inHg

Wind12.4 mph NW

Humidity38%

Visibility—

Dew point14°

Thu, 2948° / 29°

48 °

Manteno, Thursday, 29 October

Mostly clear. High 48°, low 29°.

Pressure30.24 inHg

Wind11.8 mph W

Humidity34%

Visibility—

Dew point17°

Fri, 3055° / 34°

55 °

Manteno, Friday, 30 October

Clear. High 55°, low 34°.

Pressure30.12 inHg

Wind11.1 mph SW

Humidity32%

Visibility—

Dew point22°

Sat, 3162° / 42°

62 °

Manteno, Saturday, 31 October

Overcast. High 62°, low 42°.

Pressure30.18 inHg

Wind10.9 mph S

Humidity29%

Visibility—

Dew point25°

Sun, 0160° / 49°

0.09

60 °

Manteno, Sunday, 1 November

Light rain. High 60°, low 49°.

Pressure30.15 inHg

Wind13.4 mph S

Humidity33%

Visibility—

Dew point29°

Mon, 0253° / 50°

0.39

53 °

Manteno, Monday, 2 November

Rain. High 53°, low 50°.

Pressure29.91 inHg

Wind11 mph NW

Humidity98%

Visibility—

Dew point52°

Tue, 0356° / 44°

56 °

Manteno, Tuesday, 3 November

Partly cloudy. High 56°, low 44°.

Pressure29.94 inHg

Wind15.8 mph NW

Humidity60%

Visibility—

Dew point40°

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 Manteno, 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 Manteno, 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.