As of 04:00 CDT

Weather in White Rock, IL

48°Current weather

White Rock, Friday, 23 October, 04:00

Fog. Feels like 46°. High 72°, low 47°.

Pressure30.27 inHg
Wind4.6 mph SE
Humidity93%
Visibility5.0 mi
Dew point45°
Sat, 2469° / 49°0Overcast
69 °Overcast

White Rock, Saturday, 24 October

Overcast. High 69°, low 49°.

Pressure30.33 inHg
Wind8.5 mph S
Humidity56%
Visibility6.2 mi
Dew point49°
Sun, 2572° / 52°0Clear
72 °Clear

White Rock, Sunday, 25 October

Clear. High 72°, low 52°.

Pressure30.36 inHg
Wind5.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point51°
Mon, 2664° / 50°0Overcast
64 °Overcast

White Rock, Monday, 26 October

Overcast. High 64°, low 50°.

Pressure30.39 inHg
Wind7.7 mph E
Humidity71%
Visibility6.2 mi
Dew point53°
Tue, 2765° / 48°0Overcast
65 °Overcast

White Rock, Tuesday, 27 October

Overcast. High 65°, low 48°.

Pressure30.27 inHg
Wind8 mph E
Humidity71%
Visibility—
Dew point51°
Wed, 2870° / 54°0Light rain
70 °Light rain

White Rock, Wednesday, 28 October

Light rain. High 70°, low 54°.

Pressure29.97 inHg
Wind14.8 mph S
Humidity53%
Visibility—
Dew point49°
Thu, 2972° / 60°0Overcast
72 °Overcast

White Rock, Thursday, 29 October

Overcast. High 72°, low 60°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity43%
Visibility—
Dew point46°
Fri, 3060° / 55°1.48Heavy rain
60 °Heavy rain

White Rock, Friday, 30 October

Heavy rain. High 60°, low 55°.

Pressure30.00 inHg
Wind10 mph E
Humidity91%
Visibility—
Dew point55°
Sat, 3155° / 51°0.31Light rain
55 °Light rain

White Rock, Saturday, 31 October

Light rain. High 55°, low 51°.

Pressure29.91 inHg
Wind10.7 mph NE
Humidity96%
Visibility—
Dew point53°
Sun, 0151° / 45°0.08Light rain
51 °Light rain

White Rock, Sunday, 1 November

Light rain. High 51°, low 45°.

Pressure29.97 inHg
Wind10.2 mph W
Humidity87%
Visibility—
Dew point45°
Mon, 0248° / 37°0.06Light rain
48 °Light rain

White Rock, Monday, 2 November

Light rain. High 48°, low 37°.

Pressure30.12 inHg
Wind12.8 mph NW
Humidity56%
Visibility—
Dew point30°
Tue, 0352° / 33°0Clear
52 °Clear

White Rock, Tuesday, 3 November

Clear. High 52°, low 33°.

Pressure30.24 inHg
Wind10.2 mph W
Humidity52%
Visibility—
Dew point31°
Wed, 0454° / 37°0Clear
54 °Clear

White Rock, Wednesday, 4 November

Clear. High 54°, low 37°.

Pressure30.24 inHg
Wind8.3 mph NW
Humidity47%
Visibility—
Dew point31°
Thu, 0556° / 39°0Clear
56 °Clear

White Rock, Thursday, 5 November

Clear. High 56°, low 39°.

Pressure30.21 inHg
Wind11.3 mph SW
Humidity49%
Visibility—
Dew point34°
Fri, 0655° / 41°0Overcast
55 °Overcast

White Rock, Friday, 6 November

Overcast. High 55°, low 41°.

Pressure30.09 inHg
Wind12.8 mph SW
Humidity49%
Visibility—
Dew point34°
Sat, 0756° / 43°0Overcast
56 °Overcast

White Rock, Saturday, 7 November

Overcast. High 56°, low 43°.

Pressure30.12 inHg
Wind6.9 mph S
Humidity47%
Visibility—
Dew point34°

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 White Rock, 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 White Rock, 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.