As of 13:31 CDT

Weather in White Rock, IL

70°Current weather

White Rock, Wednesday, 21 October, 13:31

Overcast. Feels like 68°. High 70°, low 42°.

Pressure30.21 inHg
Wind6.9 mph W
Humidity42%
Visibility6.2 mi
Dew point46°
Thu, 2272° / 45°0Clear
72 °Clear

White Rock, Thursday, 22 October

Clear. High 72°, low 45°.

Pressure30.27 inHg
Wind1.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point55°
Fri, 2369° / 48°0Clear
69 °Clear

White Rock, Friday, 23 October

Clear. High 69°, low 48°.

Pressure30.33 inHg
Wind5 mph SE
Humidity68%
Visibility6.2 mi
Dew point55°
Sat, 2467° / 50°0Overcast
67 °Overcast

White Rock, Saturday, 24 October

Overcast. High 67°, low 50°.

Pressure30.36 inHg
Wind8.8 mph S
Humidity56%
Visibility6.2 mi
Dew point49°
Sun, 2570° / 51°0Overcast
70 °Overcast

White Rock, Sunday, 25 October

Overcast. High 70°, low 51°.

Pressure30.36 inHg
Wind6.1 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Mon, 2669° / 53°0Overcast
69 °Overcast

White Rock, Monday, 26 October

Overcast. High 69°, low 53°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity55%
Visibility—
Dew point50°
Tue, 2760° / 51°0Overcast
60 °Overcast

White Rock, Tuesday, 27 October

Overcast. High 60°, low 51°.

Pressure30.30 inHg
Wind10 mph E
Humidity59%
Visibility—
Dew point42°
Wed, 2868° / 53°0.09Light rain
68 °Light rain

White Rock, Wednesday, 28 October

Light rain. High 68°, low 53°.

Pressure30.03 inHg
Wind15.4 mph SW
Humidity61%
Visibility—
Dew point50°
Thu, 2960° / 44°0.06Light rain
60 °Light rain

White Rock, Thursday, 29 October

Light rain. High 60°, low 44°.

Pressure30.24 inHg
Wind13.9 mph N
Humidity47%
Visibility—
Dew point30°
Fri, 3056° / 40°0Overcast
56 °Overcast

White Rock, Friday, 30 October

Overcast. High 56°, low 40°.

Pressure30.30 inHg
Wind11.8 mph E
Humidity47%
Visibility—
Dew point33°
Sat, 3160° / 47°0.99Rain
60 °Rain

White Rock, Saturday, 31 October

Rain. High 60°, low 47°.

Pressure29.88 inHg
Wind20.2 mph SE
Humidity84%
Visibility—
Dew point49°
Sun, 0160° / 57°1.32Rain
60 °Rain

White Rock, Sunday, 1 November

Rain. High 60°, low 57°.

Pressure29.83 inHg
Wind21.7 mph S
Humidity94%
Visibility—
Dew point56°
Mon, 0260° / 53°0.7Rain
60 °Rain

White Rock, Monday, 2 November

Rain. High 60°, low 53°.

Pressure29.85 inHg
Wind13.7 mph N
Humidity95%
Visibility—
Dew point54°
Tue, 0356° / 51°0.78Rain
56 °Rain

White Rock, Tuesday, 3 November

Rain. High 56°, low 51°.

Pressure29.74 inHg
Wind14.7 mph N
Humidity97%
Visibility—
Dew point51°
Wed, 0461° / 53°0.57Rain
61 °Rain

White Rock, Wednesday, 4 November

Rain. High 61°, low 53°.

Pressure29.38 inHg
Wind15 mph NE
Humidity89%
Visibility—
Dew point56°
Thu, 0553° / 48°0.23Light rain
53 °Light rain

White Rock, Thursday, 5 November

Light rain. High 53°, low 48°.

Pressure29.47 inHg
Wind13.4 mph SW
Humidity92%
Visibility—
Dew point48°

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.