As of 02:54 CDT

Weather in Big Bay, IL

49°Current weather

Big Bay, Thursday, 29 October, 02:54

Clear. Feels like 49°. High 77°, low 49°.

Pressure30.18 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point49°
Fri, 3077° / 52°0Overcast
77 °Overcast

Big Bay, Friday, 30 October

Overcast. High 77°, low 52°.

Pressure30.24 inHg
Wind3.6 mph SE
Humidity53%
Visibility6.2 mi
Dew point56°
Sat, 3174° / 61°0.01Light rain
74 °Light rain

Big Bay, Saturday, 31 October

Light rain. High 74°, low 61°.

Pressure30.24 inHg
Wind4.2 mph E
Humidity62%
Visibility6.2 mi
Dew point55°
Sun, 0166° / 59°0.19Light rain
66 °Light rain

Big Bay, Sunday, 1 November

Light rain. High 66°, low 59°.

Pressure30.27 inHg
Wind10 mph SE
Humidity89%
Visibility6.2 mi
Dew point59°
Mon, 0273° / 59°0.02Light rain
73 °Light rain

Big Bay, Monday, 2 November

Light rain. High 73°, low 59°.

Pressure30.12 inHg
Wind12.5 mph S
Humidity70%
Visibility—
Dew point59°
Tue, 0370° / 65°0Overcast
70 °Overcast

Big Bay, Tuesday, 3 November

Overcast. High 70°, low 65°.

Pressure29.94 inHg
Wind12.8 mph S
Humidity81%
Visibility—
Dew point63°
Wed, 0468° / 61°1.54Heavy rain
68 °Heavy rain

Big Bay, Wednesday, 4 November

Heavy rain. High 68°, low 61°.

Pressure29.71 inHg
Wind14 mph SE
Humidity96%
Visibility—
Dew point63°
Thu, 0564° / 56°0.02Light rain
64 °Light rain

Big Bay, Thursday, 5 November

Light rain. High 64°, low 56°.

Pressure29.65 inHg
Wind9.4 mph SW
Humidity71%
Visibility—
Dew point52°
Fri, 0659° / 52°0.01Light rain
59 °Light rain

Big Bay, Friday, 6 November

Light rain. High 59°, low 52°.

Pressure29.85 inHg
Wind12.1 mph NW
Humidity73%
Visibility—
Dew point50°
Sat, 0758° / 43°0Clear
58 °Clear

Big Bay, Saturday, 7 November

Clear. High 58°, low 43°.

Pressure30.15 inHg
Wind11 mph N
Humidity46%
Visibility—
Dew point35°
Sun, 0857° / 39°0Overcast
57 °Overcast

Big Bay, Sunday, 8 November

Overcast. High 57°, low 39°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity39%
Visibility—
Dew point29°
Mon, 0962° / 41°0Overcast
62 °Overcast

Big Bay, Monday, 9 November

Overcast. High 62°, low 41°.

Pressure30.03 inHg
Wind9.8 mph SW
Humidity37%
Visibility—
Dew point30°
Tue, 1060° / 46°0Mostly clear
60 °Mostly clear

Big Bay, Tuesday, 10 November

Mostly clear. High 60°, low 46°.

Pressure29.85 inHg
Wind18 mph W
Humidity28%
Visibility—
Dew point24°
Wed, 1160° / 42°0.02Light rain
60 °Light rain

Big Bay, Wednesday, 11 November

Light rain. High 60°, low 42°.

Pressure29.83 inHg
Wind12.7 mph SW
Humidity32%
Visibility—
Dew point28°
Thu, 1257° / 42°0Partly cloudy
57 °Partly cloudy

Big Bay, Thursday, 12 November

Partly cloudy. High 57°, low 42°.

Pressure29.88 inHg
Wind10.4 mph NW
Humidity34%
Visibility—
Dew point28°
Fri, 1354° / 36°0Mostly clear
54 °Mostly clear

Big Bay, Friday, 13 November

Mostly clear. High 54°, low 36°.

Pressure30.06 inHg
Wind5.3 mph SW
Humidity39%
Visibility—
Dew point28°

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 Big Bay, 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 Big Bay, 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.