As of 20:38 CDT

Weather in Rock Falls, IA

57°Current weather

Rock Falls, Saturday, 31 October, 20:38

Overcast. Feels like 56°. High 59°, low 50°.

Pressure30.24 inHg
Wind6.3 mph SE
Humidity94%
Visibility6.2 mi
Dew point55°
Sun, 0166° / 52°0Partly cloudy
66 °Partly cloudy

Rock Falls, Sunday, 1 November

Partly cloudy. High 66°, low 52°.

Pressure30.21 inHg
Wind10.8 mph SE
Humidity65%
Visibility6.2 mi
Dew point51°
Mon, 0264° / 56°0.34Rain
64 °Rain

Rock Falls, Monday, 2 November

Rain. High 64°, low 56°.

Pressure29.80 inHg
Wind18.3 mph SE
Humidity94%
Visibility2.4 mi
Dew point56°
Tue, 0364° / 51°0.07Light rain
64 °Light rain

Rock Falls, Tuesday, 3 November

Light rain. High 64°, low 51°.

Pressure29.68 inHg
Wind8.8 mph W
Humidity69%
Visibility6.2 mi
Dew point51°
Wed, 0452° / 50°0.11Light rain
52 °Light rain

Rock Falls, Wednesday, 4 November

Light rain. High 52°, low 50°.

Pressure29.56 inHg
Wind10 mph SW
Humidity85%
Visibility6.2 mi
Dew point47°
Thu, 0552° / 48°0.14Light rain
52 °Light rain

Rock Falls, Thursday, 5 November

Light rain. High 52°, low 48°.

Pressure29.77 inHg
Wind15.5 mph NW
Humidity66%
Visibility—
Dew point40°
Fri, 0652° / 41°0Overcast
52 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 52°, low 41°.

Pressure30.03 inHg
Wind9.3 mph NW
Humidity59%
Visibility—
Dew point34°
Sat, 0758° / 42°0Overcast
58 °Overcast

Rock Falls, Saturday, 7 November

Overcast. High 58°, low 42°.

Pressure29.65 inHg
Wind19.5 mph NW
Humidity46%
Visibility—
Dew point35°
Sun, 0846° / 42°0.02Light rain
46 °Light rain

Rock Falls, Sunday, 8 November

Light rain. High 46°, low 42°.

Pressure29.77 inHg
Wind21 mph NW
Humidity69%
Visibility—
Dew point33°
Mon, 0951° / 38°0Mostly clear
51 °Mostly clear

Rock Falls, Monday, 9 November

Mostly clear. High 51°, low 38°.

Pressure29.97 inHg
Wind14.9 mph NW
Humidity55%
Visibility—
Dew point32°
Tue, 1048° / 38°0Clear
48 °Clear

Rock Falls, Tuesday, 10 November

Clear. High 48°, low 38°.

Pressure30.18 inHg
Wind16.3 mph NW
Humidity51%
Visibility—
Dew point27°
Wed, 1148° / 34°0Overcast
48 °Overcast

Rock Falls, Wednesday, 11 November

Overcast. High 48°, low 34°.

Pressure30.18 inHg
Wind9.3 mph SE
Humidity41%
Visibility—
Dew point22°
Thu, 1252° / 42°0.04Light rain
52 °Light rain

Rock Falls, Thursday, 12 November

Light rain. High 52°, low 42°.

Pressure29.77 inHg
Wind18 mph S
Humidity71%
Visibility—
Dew point39°
Fri, 1355° / 44°0Overcast
55 °Overcast

Rock Falls, Friday, 13 November

Overcast. High 55°, low 44°.

Pressure29.74 inHg
Wind14.1 mph NW
Humidity42%
Visibility—
Dew point30°
Sat, 1451° / 39°0Clear
51 °Clear

Rock Falls, Saturday, 14 November

Clear. High 51°, low 39°.

Pressure30.06 inHg
Wind10.2 mph N
Humidity61%
Visibility—
Dew point36°
Sun, 1549° / 35°0Overcast
49 °Overcast

Rock Falls, Sunday, 15 November

Overcast. High 49°, low 35°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity63%
Visibility—
Dew point33°

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.