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As of 23:47 CDT

Weather in Mackinaw, IL

53°Current weather

Mackinaw, Saturday, 24 October, 23:47

Overcast. Feels like 52°. High 73°, low 49°.

Pressure30.36 inHg
Wind5.7 mph SE
Humidity80%
Visibility6.2 mi
Dew point47°
Sun, 2575° / 51°0Overcast
75 °Overcast

Mackinaw, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.39 inHg
Wind4.9 mph S
Humidity49%
Visibility6.2 mi
Dew point49°
Mon, 2673° / 51°0Overcast
73 °Overcast

Mackinaw, Monday, 26 October

Overcast. High 73°, low 51°.

Pressure30.30 inHg
Wind1.7 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Tue, 2771° / 52°0Partly cloudy
71 °Partly cloudy

Mackinaw, Tuesday, 27 October

Partly cloudy. High 71°, low 52°.

Pressure30.21 inHg
Wind7.5 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Wed, 2874° / 54°0Clear
74 °Clear

Mackinaw, Wednesday, 28 October

Clear. High 74°, low 54°.

Pressure30.18 inHg
Wind8.1 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Thu, 2974° / 58°0Mostly clear
74 °Mostly clear

Mackinaw, Thursday, 29 October

Mostly clear. High 74°, low 58°.

Pressure30.15 inHg
Wind9.3 mph S
Humidity56%
Visibility—
Dew point54°
Fri, 3077° / 57°0Overcast
77 °Overcast

Mackinaw, Friday, 30 October

Overcast. High 77°, low 57°.

Pressure30.15 inHg
Wind9.1 mph S
Humidity48%
Visibility—
Dew point51°
Sat, 3176° / 63°0.07Light rain
76 °Light rain

Mackinaw, Saturday, 31 October

Light rain. High 76°, low 63°.

Pressure30.03 inHg
Wind14.7 mph SW
Humidity49%
Visibility—
Dew point52°
Sun, 0173° / 63°0.22Rain
73 °Rain

Mackinaw, Sunday, 1 November

Rain. High 73°, low 63°.

Pressure29.88 inHg
Wind19.3 mph S
Humidity79%
Visibility—
Dew point62°
Mon, 0270° / 57°0Partly cloudy
70 °Partly cloudy

Mackinaw, Monday, 2 November

Partly cloudy. High 70°, low 57°.

Pressure30.09 inHg
Wind8.4 mph N
Humidity53%
Visibility—
Dew point50°
Tue, 0357° / 53°0.02Light rain
57 °Light rain

Mackinaw, Tuesday, 3 November

Light rain. High 57°, low 53°.

Pressure30.12 inHg
Wind13.5 mph SE
Humidity64%
Visibility—
Dew point44°
Wed, 0458° / 52°1.09Heavy rain
58 °Heavy rain

Mackinaw, Wednesday, 4 November

Heavy rain. High 58°, low 52°.

Pressure29.68 inHg
Wind14.4 mph E
Humidity86%
Visibility—
Dew point51°
Thu, 0557° / 49°0Overcast
57 °Overcast

Mackinaw, Thursday, 5 November

Overcast. High 57°, low 49°.

Pressure30.09 inHg
Wind11.1 mph NW
Humidity44%
Visibility—
Dew point33°
Fri, 0665° / 44°0Partly cloudy
65 °Partly cloudy

Mackinaw, Friday, 6 November

Partly cloudy. High 65°, low 44°.

Pressure29.91 inHg
Wind15.5 mph S
Humidity41%
Visibility—
Dew point36°
Sat, 0775° / 59°0Overcast
75 °Overcast

Mackinaw, Saturday, 7 November

Overcast. High 75°, low 59°.

Pressure29.59 inHg
Wind17.3 mph W
Humidity48%
Visibility—
Dew point51°
Sun, 0860° / 48°0Overcast
60 °Overcast

Mackinaw, Sunday, 8 November

Overcast. High 60°, low 48°.

Pressure30.00 inHg
Wind15.2 mph NW
Humidity39%
Visibility—
Dew point31°

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 Mackinaw, 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 Mackinaw, 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.