As of 07:26 CDT

Weather in Rock Falls, IA

54°Current weather

Rock Falls, Friday, 23 October, 07:26

Overcast. Feels like 53°. High 72°, low 54°.

Pressure30.18 inHg
Wind9.1 mph SE
Humidity87%
Visibility6.2 mi
Dew point50°
Sat, 2475° / 54°0Mostly clear
75 °Mostly clear

Rock Falls, Saturday, 24 October

Mostly clear. High 75°, low 54°.

Pressure30.18 inHg
Wind14.1 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Sun, 2563° / 49°0Overcast
63 °Overcast

Rock Falls, Sunday, 25 October

Overcast. High 63°, low 49°.

Pressure30.36 inHg
Wind7.5 mph N
Humidity69%
Visibility6.2 mi
Dew point50°
Mon, 2653° / 47°0.17Rain
53 °Rain

Rock Falls, Monday, 26 October

Rain. High 53°, low 47°.

Pressure30.42 inHg
Wind9.6 mph NE
Humidity83%
Visibility3.9 mi
Dew point43°
Tue, 2767° / 48°0.07Light rain
67 °Light rain

Rock Falls, Tuesday, 27 October

Light rain. High 67°, low 48°.

Pressure30.15 inHg
Wind12 mph S
Humidity66%
Visibility—
Dew point49°
Wed, 2862° / 55°0.11Light rain
62 °Light rain

Rock Falls, Wednesday, 28 October

Light rain. High 62°, low 55°.

Pressure29.85 inHg
Wind19.7 mph W
Humidity72%
Visibility—
Dew point52°
Thu, 2960° / 45°0.19Light rain
60 °Light rain

Rock Falls, Thursday, 29 October

Light rain. High 60°, low 45°.

Pressure30.12 inHg
Wind17.8 mph SW
Humidity65%
Visibility—
Dew point38°
Fri, 3045° / 43°0.56Rain
45 °Rain

Rock Falls, Friday, 30 October

Rain. High 45°, low 43°.

Pressure30.09 inHg
Wind17.4 mph NE
Humidity80%
Visibility—
Dew point39°
Sat, 3142° / 39°0.15Light rain
42 °Light rain

Rock Falls, Saturday, 31 October

Light rain. High 42°, low 39°.

Pressure30.09 inHg
Wind15.9 mph NE
Humidity90%
Visibility—
Dew point36°
Sun, 0140° / 37°0.12Light rain
40 °Light rain

Rock Falls, Sunday, 1 November

Light rain. High 40°, low 37°.

Pressure30.09 inHg
Wind12.4 mph NW
Humidity96%
Visibility—
Dew point37°
Mon, 0248° / 35°0Overcast
48 °Overcast

Rock Falls, Monday, 2 November

Overcast. High 48°, low 35°.

Pressure30.21 inHg
Wind11.9 mph NW
Humidity43%
Visibility—
Dew point24°
Tue, 0352° / 36°0Clear
52 °Clear

Rock Falls, Tuesday, 3 November

Clear. High 52°, low 36°.

Pressure30.27 inHg
Wind10.4 mph NW
Humidity45%
Visibility—
Dew point28°
Wed, 0454° / 37°0Clear
54 °Clear

Rock Falls, Wednesday, 4 November

Clear. High 54°, low 37°.

Pressure30.27 inHg
Wind8 mph NW
Humidity43%
Visibility—
Dew point29°
Thu, 0558° / 39°0Mostly clear
58 °Mostly clear

Rock Falls, Thursday, 5 November

Mostly clear. High 58°, low 39°.

Pressure30.09 inHg
Wind14.4 mph S
Humidity48%
Visibility—
Dew point35°
Fri, 0660° / 47°0Overcast
60 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 60°, low 47°.

Pressure29.91 inHg
Wind15.3 mph SW
Humidity61%
Visibility—
Dew point43°
Sat, 0753° / 43°0Overcast
53 °Overcast

Rock Falls, Saturday, 7 November

Overcast. High 53°, low 43°.

Pressure30.09 inHg
Wind7.1 mph NW
Humidity52%
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 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.