EN
English Español

As of 01:16 CST

Weather in Rock Falls, IA

51°Current weather

Rock Falls, Wednesday, 4 November, 01:16

Overcast. Feels like 50°. High 51°, low 45°.

Pressure29.53 inHg
Wind9.1 mph NW
Humidity98%
Visibility5.8 mi
Dew point50°
Thu, 0554° / 45°0.09Light rain
54 °Light rain

Rock Falls, Thursday, 5 November

Light rain. High 54°, low 45°.

Pressure29.88 inHg
Wind14.1 mph N
Humidity65%
Visibility6.2 mi
Dew point41°
Fri, 0646° / 33°0Partly cloudy
46 °Partly cloudy

Rock Falls, Friday, 6 November

Partly cloudy. High 46°, low 33°.

Pressure30.27 inHg
Wind6.2 mph N
Humidity59%
Visibility6.2 mi
Dew point28°
Sat, 0753° / 32°0Clear
53 °Clear

Rock Falls, Saturday, 7 November

Clear. High 53°, low 32°.

Pressure30.15 inHg
Wind8.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point35°
Sun, 0858° / 42°0Partly cloudy
58 °Partly cloudy

Rock Falls, Sunday, 8 November

Partly cloudy. High 58°, low 42°.

Pressure30.12 inHg
Wind12 mph NW
Humidity41%
Visibility—
Dew point31°
Mon, 0962° / 41°0Mostly clear
62 °Mostly clear

Rock Falls, Monday, 9 November

Mostly clear. High 62°, low 41°.

Pressure30.00 inHg
Wind10.9 mph SW
Humidity55%
Visibility—
Dew point41°
Tue, 1056° / 43°0Overcast
56 °Overcast

Rock Falls, Tuesday, 10 November

Overcast. High 56°, low 43°.

Pressure30.18 inHg
Wind8.4 mph N
Humidity39%
Visibility—
Dew point28°
Wed, 1149° / 41°0Overcast
49 °Overcast

Rock Falls, Wednesday, 11 November

Overcast. High 49°, low 41°.

Pressure30.21 inHg
Wind5.8 mph SE
Humidity40%
Visibility—
Dew point25°
Thu, 1253° / 36°0Mostly clear
53 °Mostly clear

Rock Falls, Thursday, 12 November

Mostly clear. High 53°, low 36°.

Pressure30.09 inHg
Wind8.9 mph SW
Humidity47%
Visibility—
Dew point29°
Fri, 1359° / 43°0Overcast
59 °Overcast

Rock Falls, Friday, 13 November

Overcast. High 59°, low 43°.

Pressure29.83 inHg
Wind9 mph W
Humidity61%
Visibility—
Dew point42°
Sat, 1448° / 37°0Clear
48 °Clear

Rock Falls, Saturday, 14 November

Clear. High 48°, low 37°.

Pressure30.15 inHg
Wind10.8 mph E
Humidity57%
Visibility—
Dew point31°
Sun, 1547° / 31°0Mostly clear
47 °Mostly clear

Rock Falls, Sunday, 15 November

Mostly clear. High 47°, low 31°.

Pressure30.33 inHg
Wind14.5 mph S
Humidity48%
Visibility—
Dew point24°
Mon, 1650° / 34°0Clear
50 °Clear

Rock Falls, Monday, 16 November

Clear. High 50°, low 34°.

Pressure30.24 inHg
Wind15.7 mph S
Humidity36%
Visibility—
Dew point21°
Tue, 1751° / 38°0Overcast
51 °Overcast

Rock Falls, Tuesday, 17 November

Overcast. High 51°, low 38°.

Pressure30.24 inHg
Wind14.6 mph S
Humidity38%
Visibility—
Dew point24°
Wed, 1852° / 40°0Overcast
52 °Overcast

Rock Falls, Wednesday, 18 November

Overcast. High 52°, low 40°.

Pressure30.30 inHg
Wind7.5 mph S
Humidity43%
Visibility—
Dew point28°
Thu, 1945° / 40°0.04Light rain
45 °Light rain

Rock Falls, Thursday, 19 November

Light rain. High 45°, low 40°.

Pressure29.97 inHg
Wind16.8 mph SE
Humidity91%
Visibility—
Dew point40°

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.