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As of 01:07 CDT

Weather in Manlius, IL

54°Current weather

Manlius, Friday, 16 October, 01:07

Overcast. Feels like 53°. High 56°, low 46°.

Pressure29.94 inHg
Wind17.3 mph NW
Humidity86%
Visibility6.2 mi
Dew point50°
Sat, 1757° / 36°0Clear
57 °Clear

Manlius, Saturday, 17 October

Clear. High 57°, low 36°.

Pressure30.56 inHg
Wind4.6 mph SW
Humidity45%
Visibility6.2 mi
Dew point29°
Sun, 1862° / 42°0Clear
62 °Clear

Manlius, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.45 inHg
Wind12.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point38°
Mon, 1965° / 43°0Clear
65 °Clear

Manlius, Monday, 19 October

Clear. High 65°, low 43°.

Pressure30.36 inHg
Wind6.7 mph S
Humidity51%
Visibility6.2 mi
Dew point42°
Tue, 2067° / 45°0Clear
67 °Clear

Manlius, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.33 inHg
Wind7.1 mph SE
Humidity42%
Visibility—
Dew point40°
Wed, 2170° / 46°0Partly cloudy
70 °Partly cloudy

Manlius, Wednesday, 21 October

Partly cloudy. High 70°, low 46°.

Pressure30.30 inHg
Wind7.3 mph SE
Humidity41%
Visibility—
Dew point41°
Thu, 2272° / 53°0Partly cloudy
72 °Partly cloudy

Manlius, Thursday, 22 October

Partly cloudy. High 72°, low 53°.

Pressure30.24 inHg
Wind9.1 mph S
Humidity37%
Visibility—
Dew point41°
Fri, 2373° / 56°0Partly cloudy
73 °Partly cloudy

Manlius, Friday, 23 October

Partly cloudy. High 73°, low 56°.

Pressure30.18 inHg
Wind10.8 mph SE
Humidity35%
Visibility—
Dew point40°
Sat, 2472° / 57°0Overcast
72 °Overcast

Manlius, Saturday, 24 October

Overcast. High 72°, low 57°.

Pressure30.21 inHg
Wind11.1 mph SE
Humidity38%
Visibility—
Dew point42°
Sun, 2570° / 55°0Overcast
70 °Overcast

Manlius, Sunday, 25 October

Overcast. High 70°, low 55°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity40%
Visibility—
Dew point42°
Mon, 2668° / 55°0Overcast
68 °Overcast

Manlius, Monday, 26 October

Overcast. High 68°, low 55°.

Pressure30.03 inHg
Wind13.5 mph SE
Humidity50%
Visibility—
Dew point45°
Tue, 2759° / 48°0.01Light rain
59 °Light rain

Manlius, Tuesday, 27 October

Light rain. High 59°, low 48°.

Pressure30.03 inHg
Wind13.1 mph SW
Humidity66%
Visibility—
Dew point44°
Wed, 2852° / 47°1.36Heavy rain
52 °Heavy rain

Manlius, Wednesday, 28 October

Heavy rain. High 52°, low 47°.

Pressure29.65 inHg
Wind17.9 mph E
Humidity96%
Visibility—
Dew point49°
Thu, 2957° / 49°0.06Light rain
57 °Light rain

Manlius, Thursday, 29 October

Light rain. High 57°, low 49°.

Pressure29.88 inHg
Wind17.6 mph NW
Humidity71%
Visibility—
Dew point46°
Fri, 3060° / 45°0Clear
60 °Clear

Manlius, Friday, 30 October

Clear. High 60°, low 45°.

Pressure30.03 inHg
Wind13.1 mph W
Humidity40%
Visibility—
Dew point33°
Sat, 3160° / 45°0Overcast
60 °Overcast

Manlius, Saturday, 31 October

Overcast. High 60°, low 45°.

Pressure29.97 inHg
Wind8.4 mph S
Humidity47%
Visibility—
Dew point38°

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 Manlius, 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 Manlius, 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.