As of 22:09 CDT

Weather in Manteno, IL

52°

Manteno, Tuesday, 20 October, 22:09

Clear. Feels like 51°. High 70°, low 42°.

Pressure30.30 inHg

Wind3.4 mph E

Humidity73%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Wed, 2172° / 42°

72 °

Manteno, Wednesday, 21 October

Clear. High 72°, low 42°.

Pressure30.27 inHg

Wind2.7 mph SW

Humidity43%

Visibility6.2 mi

Dew point44°

Thu, 2273° / 46°

73 °

Manteno, Thursday, 22 October

Clear. High 73°, low 46°.

Pressure30.27 inHg

Wind1.8 mph NE

Humidity54%

Visibility6.2 mi

Dew point52°

Fri, 2369° / 49°

69 °

Manteno, Friday, 23 October

Clear. High 69°, low 49°.

Pressure30.36 inHg

Wind4.5 mph SE

Humidity57%

Visibility6.2 mi

Dew point51°

Sat, 2468° / 49°

68 °

Manteno, Saturday, 24 October

Partly cloudy. High 68°, low 49°.

Pressure30.39 inHg

Wind7.6 mph S

Humidity58%

Visibility6.2 mi

Dew point49°

Sun, 2572° / 49°

72 °

Manteno, Sunday, 25 October

Mostly clear. High 72°, low 49°.

Pressure30.36 inHg

Wind6.1 mph S

Humidity47%

Visibility—

Dew point46°

Mon, 2671° / 53°

0.01

71 °

Manteno, Monday, 26 October

Light rain. High 71°, low 53°.

Pressure30.21 inHg

Wind13.7 mph N

Humidity49%

Visibility—

Dew point48°

Tue, 2750° / 43°

0.02

50 °

Manteno, Tuesday, 27 October

Light rain. High 50°, low 43°.

Pressure30.33 inHg

Wind13.7 mph N

Humidity72%

Visibility—

Dew point38°

Wed, 2850° / 35°

50 °

Manteno, Wednesday, 28 October

Clear. High 50°, low 35°.

Pressure30.30 inHg

Wind8.9 mph E

Humidity45%

Visibility—

Dew point27°

Thu, 2954° / 36°

54 °

Manteno, Thursday, 29 October

Clear. High 54°, low 36°.

Pressure30.21 inHg

Wind10 mph W

Humidity46%

Visibility—

Dew point30°

Fri, 3055° / 38°

55 °

Manteno, Friday, 30 October

Clear. High 55°, low 38°.

Pressure30.24 inHg

Wind7.8 mph SE

Humidity36%

Visibility—

Dew point26°

Sat, 3162° / 40°

62 °

Manteno, Saturday, 31 October

Clear. High 62°, low 40°.

Pressure30.03 inHg

Wind13.4 mph S

Humidity32%

Visibility—

Dew point28°

Sun, 0157° / 48°

0.6

57 °

Manteno, Sunday, 1 November

Rain. High 57°, low 48°.

Pressure29.97 inHg

Wind12 mph S

Humidity99%

Visibility—

Dew point53°

Mon, 0260° / 48°

60 °

Manteno, Monday, 2 November

Clear. High 60°, low 48°.

Pressure30.12 inHg

Wind13 mph NW

Humidity36%

Visibility—

Dew point32°

Tue, 0352° / 39°

52 °

Manteno, Tuesday, 3 November

Overcast. High 52°, low 39°.

Pressure30.33 inHg

Wind7.7 mph NW

Humidity38%

Visibility—

Dew point25°

Wed, 0450° / 44°

50 °

Manteno, Wednesday, 4 November

Overcast. High 50°, low 44°.

Pressure30.18 inHg

Wind9.2 mph E

Humidity45%

Visibility—

Dew point29°

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.