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As of 07:34 CDT

Weather in Rock Falls, IA

47°Current weather

Rock Falls, Monday, 26 October, 07:34

Overcast. Feels like 42°. High 57°, low 47°.

Pressure30.42 inHg
Wind10.7 mph NE
Humidity78%
Visibility4.2 mi
Dew point40°
Tue, 2764° / 49°0.01Light rain
64 °Light rain

Rock Falls, Tuesday, 27 October

Light rain. High 64°, low 49°.

Pressure30.09 inHg
Wind10.7 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Wed, 2871° / 56°0.05Light rain
71 °Light rain

Rock Falls, Wednesday, 28 October

Light rain. High 71°, low 56°.

Pressure30.03 inHg
Wind11.6 mph S
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 2965° / 50°0.02Light rain
65 °Light rain

Rock Falls, Thursday, 29 October

Light rain. High 65°, low 50°.

Pressure30.09 inHg
Wind8.1 mph N
Humidity59%
Visibility6.2 mi
Dew point47°
Fri, 3063° / 45°0.03Light rain
63 °Light rain

Rock Falls, Friday, 30 October

Light rain. High 63°, low 45°.

Pressure30.12 inHg
Wind7.8 mph E
Humidity75%
Visibility—
Dew point49°
Sat, 3164° / 55°0.05Light rain
64 °Light rain

Rock Falls, Saturday, 31 October

Light rain. High 64°, low 55°.

Pressure30.12 inHg
Wind8.4 mph SE
Humidity86%
Visibility—
Dew point57°
Sun, 0159° / 53°0.01Light rain
59 °Light rain

Rock Falls, Sunday, 1 November

Light rain. High 59°, low 53°.

Pressure30.03 inHg
Wind4.4 mph SE
Humidity83%
Visibility—
Dew point53°
Mon, 0260° / 53°0.29Rain
60 °Rain

Rock Falls, Monday, 2 November

Rain. High 60°, low 53°.

Pressure29.91 inHg
Wind11.9 mph E
Humidity77%
Visibility—
Dew point50°
Tue, 0356° / 50°1.36Heavy rain
56 °Heavy rain

Rock Falls, Tuesday, 3 November

Heavy rain. High 56°, low 50°.

Pressure29.77 inHg
Wind16.2 mph E
Humidity88%
Visibility—
Dew point53°
Wed, 0450° / 47°0Light rain
50 °Light rain

Rock Falls, Wednesday, 4 November

Light rain. High 50°, low 47°.

Pressure30.09 inHg
Wind15 mph NE
Humidity78%
Visibility—
Dew point42°
Thu, 0560° / 46°0Overcast
60 °Overcast

Rock Falls, Thursday, 5 November

Overcast. High 60°, low 46°.

Pressure29.94 inHg
Wind14 mph SW
Humidity71%
Visibility—
Dew point45°
Fri, 0662° / 47°0Overcast
62 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 62°, low 47°.

Pressure29.88 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point41°
Sat, 0763° / 51°0Mostly clear
63 °Mostly clear

Rock Falls, Saturday, 7 November

Mostly clear. High 63°, low 51°.

Pressure29.71 inHg
Wind10.8 mph E
Humidity63%
Visibility—
Dew point47°
Sun, 0863° / 50°0Overcast
63 °Overcast

Rock Falls, Sunday, 8 November

Overcast. High 63°, low 50°.

Pressure29.71 inHg
Wind21.9 mph SE
Humidity79%
Visibility—
Dew point52°
Mon, 0962° / 57°0.37Rain
62 °Rain

Rock Falls, Monday, 9 November

Rain. High 62°, low 57°.

Pressure29.68 inHg
Wind16.6 mph SE
Humidity85%
Visibility—
Dew point58°
Tue, 1062° / 54°0.04Light rain
62 °Light rain

Rock Falls, Tuesday, 10 November

Light rain. High 62°, low 54°.

Pressure29.91 inHg
Wind10 mph SE
Humidity79%
Visibility—
Dew point54°

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.