As of 09:22 CDT

Weather in Rock Falls, IA

52°Current weather

Rock Falls, Saturday, 31 October, 09:22

Overcast. Feels like 51°. High 61°, low 50°.

Pressure30.27 inHg
Wind9.7 mph SE
Humidity95%
Visibility3.1 mi
Dew point50°
Sun, 0168° / 53°0Overcast
68 °Overcast

Rock Falls, Sunday, 1 November

Overcast. High 68°, low 53°.

Pressure30.24 inHg
Wind8.9 mph SE
Humidity70%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 55°0.48Rain
61 °Rain

Rock Falls, Monday, 2 November

Rain. High 61°, low 55°.

Pressure29.85 inHg
Wind19.1 mph SE
Humidity94%
Visibility1.9 mi
Dew point54°
Tue, 0365° / 50°0.62Rain
65 °Rain

Rock Falls, Tuesday, 3 November

Rain. High 65°, low 50°.

Pressure29.68 inHg
Wind8.8 mph S
Humidity96%
Visibility2.7 mi
Dew point63°
Wed, 0451° / 45°0.37Rain
51 °Rain

Rock Falls, Wednesday, 4 November

Rain. High 51°, low 45°.

Pressure29.68 inHg
Wind14 mph NW
Humidity87%
Visibility—
Dew point46°
Thu, 0556° / 50°0.02Light rain
56 °Light rain

Rock Falls, Thursday, 5 November

Light rain. High 56°, low 50°.

Pressure29.85 inHg
Wind15.4 mph N
Humidity73%
Visibility—
Dew point45°
Fri, 0658° / 50°0Overcast
58 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 58°, low 50°.

Pressure29.97 inHg
Wind6.7 mph N
Humidity51%
Visibility—
Dew point39°
Sat, 0756° / 46°0Overcast
56 °Overcast

Rock Falls, Saturday, 7 November

Overcast. High 56°, low 46°.

Pressure29.94 inHg
Wind5.1 mph SE
Humidity61%
Visibility—
Dew point41°
Sun, 0855° / 43°0Clear
55 °Clear

Rock Falls, Sunday, 8 November

Clear. High 55°, low 43°.

Pressure30.09 inHg
Wind13 mph N
Humidity51%
Visibility—
Dew point35°
Mon, 0959° / 41°0Overcast
59 °Overcast

Rock Falls, Monday, 9 November

Overcast. High 59°, low 41°.

Pressure30.09 inHg
Wind6.7 mph SW
Humidity44%
Visibility—
Dew point32°
Tue, 1061° / 46°0Overcast
61 °Overcast

Rock Falls, Tuesday, 10 November

Overcast. High 61°, low 46°.

Pressure30.03 inHg
Wind10.6 mph SW
Humidity54%
Visibility—
Dew point41°
Wed, 1151° / 42°0Overcast
51 °Overcast

Rock Falls, Wednesday, 11 November

Overcast. High 51°, low 42°.

Pressure30.06 inHg
Wind20.3 mph N
Humidity86%
Visibility—
Dew point40°
Thu, 1252° / 35°0Clear
52 °Clear

Rock Falls, Thursday, 12 November

Clear. High 52°, low 35°.

Pressure30.18 inHg
Wind10.1 mph S
Humidity60%
Visibility—
Dew point34°
Fri, 1358° / 42°0Overcast
58 °Overcast

Rock Falls, Friday, 13 November

Overcast. High 58°, low 42°.

Pressure29.91 inHg
Wind16.1 mph SW
Humidity55%
Visibility—
Dew point37°
Sat, 1455° / 45°0Mostly clear
55 °Mostly clear

Rock Falls, Saturday, 14 November

Mostly clear. High 55°, low 45°.

Pressure30.03 inHg
Wind17.3 mph NW
Humidity36%
Visibility—
Dew point27°
Sun, 1548° / 39°0Overcast
48 °Overcast

Rock Falls, Sunday, 15 November

Overcast. High 48°, low 39°.

Pressure30.18 inHg
Wind9.8 mph NW
Humidity38%
Visibility—
Dew point21°

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.