As of 09:37 CDT

Weather in Big Bay, IL

61°Current weather

Big Bay, Friday, 30 October, 09:37

Clear. Feels like 61°. High 78°, low 54°.

Pressure30.27 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point56°
Sat, 3173° / 55°0.01Light rain
73 °Light rain

Big Bay, Saturday, 31 October

Light rain. High 73°, low 55°.

Pressure30.27 inHg
Wind4.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point56°
Sun, 0163° / 54°0.03Light rain
63 °Light rain

Big Bay, Sunday, 1 November

Light rain. High 63°, low 54°.

Pressure30.33 inHg
Wind11.5 mph SE
Humidity72%
Visibility6.2 mi
Dew point49°
Mon, 0272° / 58°0Overcast
72 °Overcast

Big Bay, Monday, 2 November

Overcast. High 72°, low 58°.

Pressure30.18 inHg
Wind10.5 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Tue, 0374° / 65°0.58Rain
74 °Rain

Big Bay, Tuesday, 3 November

Rain. High 74°, low 65°.

Pressure29.94 inHg
Wind13.2 mph S
Humidity67%
Visibility—
Dew point61°
Wed, 0467° / 59°0.7Rain
67 °Rain

Big Bay, Wednesday, 4 November

Rain. High 67°, low 59°.

Pressure29.71 inHg
Wind12.8 mph S
Humidity98%
Visibility—
Dew point65°
Thu, 0570° / 57°0.17Light rain
70 °Light rain

Big Bay, Thursday, 5 November

Light rain. High 70°, low 57°.

Pressure29.65 inHg
Wind11.5 mph NW
Humidity77%
Visibility—
Dew point58°
Fri, 0666° / 52°0Clear
66 °Clear

Big Bay, Friday, 6 November

Clear. High 66°, low 52°.

Pressure29.85 inHg
Wind9.7 mph NW
Humidity56%
Visibility—
Dew point47°
Sat, 0762° / 46°0Clear
62 °Clear

Big Bay, Saturday, 7 November

Clear. High 62°, low 46°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity47%
Visibility—
Dew point39°
Sun, 0861° / 45°0Overcast
61 °Overcast

Big Bay, Sunday, 8 November

Overcast. High 61°, low 45°.

Pressure30.15 inHg
Wind11.9 mph E
Humidity46%
Visibility—
Dew point38°
Mon, 0961° / 46°0.07Light rain
61 °Light rain

Big Bay, Monday, 9 November

Light rain. High 61°, low 46°.

Pressure30.00 inHg
Wind9 mph E
Humidity59%
Visibility—
Dew point45°
Tue, 1059° / 46°0.57Rain
59 °Rain

Big Bay, Tuesday, 10 November

Rain. High 59°, low 46°.

Pressure29.83 inHg
Wind12.1 mph W
Humidity83%
Visibility—
Dew point45°
Wed, 1154° / 43°0Overcast
54 °Overcast

Big Bay, Wednesday, 11 November

Overcast. High 54°, low 43°.

Pressure29.94 inHg
Wind10.1 mph N
Humidity50%
Visibility—
Dew point35°
Thu, 1257° / 38°0Mostly clear
57 °Mostly clear

Big Bay, Thursday, 12 November

Mostly clear. High 57°, low 38°.

Pressure29.91 inHg
Wind7 mph SE
Humidity46%
Visibility—
Dew point32°
Fri, 1356° / 47°0.05Light rain
56 °Light rain

Big Bay, Friday, 13 November

Light rain. High 56°, low 47°.

Pressure29.71 inHg
Wind14.8 mph S
Humidity86%
Visibility—
Dew point49°
Sat, 1456° / 46°0.02Light rain
56 °Light rain

Big Bay, Saturday, 14 November

Light rain. High 56°, low 46°.

Pressure29.74 inHg
Wind13.5 mph W
Humidity62%
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 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.