As of 23:43 CDT

Weather in Rock Falls, IA

62°Current weather

Rock Falls, Friday, 23 October, 23:43

Overcast. Feels like 61°. High 72°, low 55°.

Pressure30.15 inHg
Wind13.2 mph S
Humidity67%
Visibility6.2 mi
Dew point51°
Sat, 2474° / 55°0Partly cloudy
74 °Partly cloudy

Rock Falls, Saturday, 24 October

Partly cloudy. High 74°, low 55°.

Pressure30.21 inHg
Wind13.6 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 2568° / 52°0Overcast
68 °Overcast

Rock Falls, Sunday, 25 October

Overcast. High 68°, low 52°.

Pressure30.36 inHg
Wind4.6 mph NE
Humidity69%
Visibility6.2 mi
Dew point53°
Mon, 2662° / 49°0.04Light rain
62 °Light rain

Rock Falls, Monday, 26 October

Light rain. High 62°, low 49°.

Pressure30.36 inHg
Wind9.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point38°
Tue, 2767° / 52°0.02Light rain
67 °Light rain

Rock Falls, Tuesday, 27 October

Light rain. High 67°, low 52°.

Pressure30.15 inHg
Wind12 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Wed, 2866° / 54°0.24Rain
66 °Rain

Rock Falls, Wednesday, 28 October

Rain. High 66°, low 54°.

Pressure30.12 inHg
Wind14.5 mph S
Humidity51%
Visibility—
Dew point44°
Thu, 2969° / 57°0.39Rain
69 °Rain

Rock Falls, Thursday, 29 October

Rain. High 69°, low 57°.

Pressure30.06 inHg
Wind9.1 mph S
Humidity61%
Visibility—
Dew point53°
Fri, 3061° / 57°0.19Rain
61 °Rain

Rock Falls, Friday, 30 October

Rain. High 61°, low 57°.

Pressure30.09 inHg
Wind8.4 mph NE
Humidity92%
Visibility—
Dew point56°
Sat, 3159° / 56°0.44Rain
59 °Rain

Rock Falls, Saturday, 31 October

Rain. High 59°, low 56°.

Pressure29.91 inHg
Wind19.2 mph S
Humidity89%
Visibility—
Dew point54°
Sun, 0157° / 47°0.2Rain
57 °Rain

Rock Falls, Sunday, 1 November

Rain. High 57°, low 47°.

Pressure30.00 inHg
Wind22.5 mph NW
Humidity42%
Visibility—
Dew point31°
Mon, 0257° / 40°0Partly cloudy
57 °Partly cloudy

Rock Falls, Monday, 2 November

Partly cloudy. High 57°, low 40°.

Pressure30.12 inHg
Wind14.7 mph W
Humidity38%
Visibility—
Dew point28°
Tue, 0348° / 40°0Overcast
48 °Overcast

Rock Falls, Tuesday, 3 November

Overcast. High 48°, low 40°.

Pressure30.18 inHg
Wind12.4 mph NW
Humidity42%
Visibility—
Dew point24°
Wed, 0453° / 41°0Overcast
53 °Overcast

Rock Falls, Wednesday, 4 November

Overcast. High 53°, low 41°.

Pressure29.94 inHg
Wind11.9 mph S
Humidity50%
Visibility—
Dew point31°
Thu, 0564° / 44°0Mostly clear
64 °Mostly clear

Rock Falls, Thursday, 5 November

Mostly clear. High 64°, low 44°.

Pressure29.94 inHg
Wind8.5 mph SW
Humidity35%
Visibility—
Dew point31°
Fri, 0667° / 51°0Overcast
67 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 67°, low 51°.

Pressure29.91 inHg
Wind11.1 mph W
Humidity52%
Visibility—
Dew point47°
Sat, 0763° / 49°0Overcast
63 °Overcast

Rock Falls, Saturday, 7 November

Overcast. High 63°, low 49°.

Pressure30.18 inHg
Wind12.5 mph NW
Humidity33%
Visibility—
Dew point30°

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 Rock Falls, IA 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 Rock Falls, IA 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.