As of 00:54 CDT

Weather in Rock Falls, IA

54°Current weather

Rock Falls, Tuesday, 27 October, 00:54

Overcast. Feels like 52°. High 63°, low 52°.

Pressure30.18 inHg
Wind11.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point46°
Wed, 2870° / 51°0.17Rain
70 °Rain

Rock Falls, Wednesday, 28 October

Rain. High 70°, low 51°.

Pressure30.03 inHg
Wind9.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Thu, 2963° / 47°0.07Light rain
63 °Light rain

Rock Falls, Thursday, 29 October

Light rain. High 63°, low 47°.

Pressure30.18 inHg
Wind7 mph N
Humidity59%
Visibility6.2 mi
Dew point45°
Fri, 3060° / 43°0Overcast
60 °Overcast

Rock Falls, Friday, 30 October

Overcast. High 60°, low 43°.

Pressure30.21 inHg
Wind7 mph SE
Humidity59%
Visibility6.2 mi
Dew point42°
Sat, 3160° / 50°0.19Light rain
60 °Light rain

Rock Falls, Saturday, 31 October

Light rain. High 60°, low 50°.

Pressure30.09 inHg
Wind9.2 mph SE
Humidity96%
Visibility—
Dew point54°
Sun, 0159° / 52°0.01Light rain
59 °Light rain

Rock Falls, Sunday, 1 November

Light rain. High 59°, low 52°.

Pressure30.00 inHg
Wind6.1 mph NE
Humidity78%
Visibility—
Dew point51°
Mon, 0255° / 47°0.02Light rain
55 °Light rain

Rock Falls, Monday, 2 November

Light rain. High 55°, low 47°.

Pressure29.85 inHg
Wind21 mph E
Humidity79%
Visibility—
Dew point47°
Tue, 0360° / 50°1.25Rain
60 °Rain

Rock Falls, Tuesday, 3 November

Rain. High 60°, low 50°.

Pressure29.71 inHg
Wind22.2 mph E
Humidity97%
Visibility—
Dew point56°
Wed, 0454° / 46°3.04Heavy rain
54 °Heavy rain

Rock Falls, Wednesday, 4 November

Heavy rain. High 54°, low 46°.

Pressure29.26 inHg
Wind30.4 mph N
Humidity94%
Visibility—
Dew point49°
Thu, 0537° / 31°0.1Snow
37 °Snow

Rock Falls, Thursday, 5 November

Snow. High 37°, low 31°.

Pressure29.77 inHg
Wind32.8 mph NW
Humidity70%
Visibility—
Dew point26°
Fri, 0636° / 28°0Overcast
36 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 36°, low 28°.

Pressure30.00 inHg
Wind22.8 mph NW
Humidity65%
Visibility—
Dew point23°
Sat, 0739° / 28°0Clear
39 °Clear

Rock Falls, Saturday, 7 November

Clear. High 39°, low 28°.

Pressure30.15 inHg
Wind8.9 mph NW
Humidity42%
Visibility—
Dew point16°
Sun, 0842° / 30°0Overcast
42 °Overcast

Rock Falls, Sunday, 8 November

Overcast. High 42°, low 30°.

Pressure29.88 inHg
Wind17.9 mph SE
Humidity57%
Visibility—
Dew point26°
Mon, 0954° / 45°0Overcast
54 °Overcast

Rock Falls, Monday, 9 November

Overcast. High 54°, low 45°.

Pressure29.59 inHg
Wind15.4 mph NW
Humidity71%
Visibility—
Dew point42°
Tue, 1046° / 38°0Overcast
46 °Overcast

Rock Falls, Tuesday, 10 November

Overcast. High 46°, low 38°.

Pressure29.80 inHg
Wind13.2 mph NW
Humidity63%
Visibility—
Dew point32°
Wed, 1138° / 30°0Mostly clear
38 °Mostly clear

Rock Falls, Wednesday, 11 November

Mostly clear. High 38°, low 30°.

Pressure30.15 inHg
Wind13.6 mph NW
Humidity49%
Visibility—
Dew point19°

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.