As of 06:06 CST

Weather in Rock Falls, IA

40°Current weather

Rock Falls, Monday, 9 November, 06:06

Overcast. Feels like 36°. High 63°, low 36°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity82%
Visibility6.2 mi
Dew point35°
Tue, 1060° / 34°0Partly cloudy
60 °Partly cloudy

Rock Falls, Tuesday, 10 November

Partly cloudy. High 60°, low 34°.

Pressure30.09 inHg
Wind1.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point38°
Wed, 1155° / 39°0.01Light rain
55 °Light rain

Rock Falls, Wednesday, 11 November

Light rain. High 55°, low 39°.

Pressure29.94 inHg
Wind11.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point36°
Thu, 1242° / 33°0Overcast
42 °Overcast

Rock Falls, Thursday, 12 November

Overcast. High 42°, low 33°.

Pressure30.15 inHg
Wind11.4 mph N
Humidity65%
Visibility6.2 mi
Dew point26°
Fri, 1339° / 31°0Overcast
39 °Overcast

Rock Falls, Friday, 13 November

Overcast. High 39°, low 31°.

Pressure30.21 inHg
Wind8 mph N
Humidity67%
Visibility—
Dew point28°
Sat, 1441° / 27°0Overcast
41 °Overcast

Rock Falls, Saturday, 14 November

Overcast. High 41°, low 27°.

Pressure30.30 inHg
Wind8 mph SE
Humidity69%
Visibility—
Dew point29°
Sun, 1547° / 32°0Overcast
47 °Overcast

Rock Falls, Sunday, 15 November

Overcast. High 47°, low 32°.

Pressure29.94 inHg
Wind13 mph SE
Humidity53%
Visibility—
Dew point28°
Mon, 1651° / 36°0Overcast
51 °Overcast

Rock Falls, Monday, 16 November

Overcast. High 51°, low 36°.

Pressure30.00 inHg
Wind9.4 mph SE
Humidity60%
Visibility—
Dew point34°
Tue, 1762° / 43°0Partly cloudy
62 °Partly cloudy

Rock Falls, Tuesday, 17 November

Partly cloudy. High 62°, low 43°.

Pressure30.06 inHg
Wind10.8 mph SW
Humidity69%
Visibility—
Dew point49°
Wed, 1862° / 45°0.05Light rain
62 °Light rain

Rock Falls, Wednesday, 18 November

Light rain. High 62°, low 45°.

Pressure30.15 inHg
Wind14.3 mph SE
Humidity90%
Visibility—
Dew point50°
Thu, 1960° / 54°0.93Rain
60 °Rain

Rock Falls, Thursday, 19 November

Rain. High 60°, low 54°.

Pressure29.83 inHg
Wind23 mph S
Humidity57%
Visibility—
Dew point44°
Fri, 2059° / 40°0.18Light rain
59 °Light rain

Rock Falls, Friday, 20 November

Light rain. High 59°, low 40°.

Pressure29.91 inHg
Wind24.9 mph S
Humidity65%
Visibility—
Dew point33°
Sat, 2145° / 34°0Clear
45 °Clear

Rock Falls, Saturday, 21 November

Clear. High 45°, low 34°.

Pressure30.24 inHg
Wind13.3 mph NW
Humidity41%
Visibility—
Dew point20°
Sun, 2241° / 32°0.01Light snow
41 °Light snow

Rock Falls, Sunday, 22 November

Light snow. High 41°, low 32°.

Pressure30.00 inHg
Wind11.8 mph NE
Humidity47%
Visibility—
Dew point21°
Mon, 2341° / 32°0Overcast
41 °Overcast

Rock Falls, Monday, 23 November

Overcast. High 41°, low 32°.

Pressure29.94 inHg
Wind12.3 mph N
Humidity49%
Visibility—
Dew point22°
Tue, 2443° / 31°0Clear
43 °Clear

Rock Falls, Tuesday, 24 November

Clear. High 43°, low 31°.

Pressure30.00 inHg
Wind9.1 mph NW
Humidity46%
Visibility—
Dew point22°

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.