As of 04:08 CDT

Weather in Rock Falls, IA

51°Current weather

Rock Falls, Saturday, 31 October, 04:08

Overcast. Feels like 50°. High 62°, low 50°.

Pressure30.24 inHg
Wind8.4 mph SE
Humidity89%
Visibility6.2 mi
Dew point48°
Sun, 0167° / 51°0Mostly clear
67 °Mostly clear

Rock Falls, Sunday, 1 November

Mostly clear. High 67°, low 51°.

Pressure30.24 inHg
Wind8.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Mon, 0262° / 56°0.39Rain
62 °Rain

Rock Falls, Monday, 2 November

Rain. High 62°, low 56°.

Pressure29.85 inHg
Wind16.8 mph SE
Humidity92%
Visibility2.6 mi
Dew point55°
Tue, 0364° / 52°1.2Rain
64 °Rain

Rock Falls, Tuesday, 3 November

Rain. High 64°, low 52°.

Pressure29.77 inHg
Wind8.1 mph S
Humidity94%
Visibility1.9 mi
Dew point62°
Wed, 0452° / 43°0Overcast
52 °Overcast

Rock Falls, Wednesday, 4 November

Overcast. High 52°, low 43°.

Pressure29.97 inHg
Wind13.2 mph N
Humidity70%
Visibility—
Dew point40°
Thu, 0555° / 49°0Overcast
55 °Overcast

Rock Falls, Thursday, 5 November

Overcast. High 55°, low 49°.

Pressure29.85 inHg
Wind15.9 mph N
Humidity73%
Visibility—
Dew point45°
Fri, 0661° / 46°0Overcast
61 °Overcast

Rock Falls, Friday, 6 November

Overcast. High 61°, low 46°.

Pressure29.94 inHg
Wind10.4 mph S
Humidity65%
Visibility—
Dew point45°
Sat, 0760° / 49°0Overcast
60 °Overcast

Rock Falls, Saturday, 7 November

Overcast. High 60°, low 49°.

Pressure29.97 inHg
Wind9.1 mph SE
Humidity66%
Visibility—
Dew point46°
Sun, 0862° / 48°0Mostly clear
62 °Mostly clear

Rock Falls, Sunday, 8 November

Mostly clear. High 62°, low 48°.

Pressure30.03 inHg
Wind7.5 mph NE
Humidity52%
Visibility—
Dew point41°
Mon, 0962° / 48°0Clear
62 °Clear

Rock Falls, Monday, 9 November

Clear. High 62°, low 48°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity57%
Visibility—
Dew point44°
Tue, 1060° / 46°0Clear
60 °Clear

Rock Falls, Tuesday, 10 November

Clear. High 60°, low 46°.

Pressure30.00 inHg
Wind16.4 mph NW
Humidity34%
Visibility—
Dew point30°
Wed, 1155° / 40°0Overcast
55 °Overcast

Rock Falls, Wednesday, 11 November

Overcast. High 55°, low 40°.

Pressure30.06 inHg
Wind8.7 mph NW
Humidity35%
Visibility—
Dew point24°
Thu, 1253° / 41°0Overcast
53 °Overcast

Rock Falls, Thursday, 12 November

Overcast. High 53°, low 41°.

Pressure29.97 inHg
Wind10.9 mph E
Humidity42%
Visibility—
Dew point28°
Fri, 1348° / 40°0.02Light rain
48 °Light rain

Rock Falls, Friday, 13 November

Light rain. High 48°, low 40°.

Pressure29.97 inHg
Wind9.6 mph E
Humidity69%
Visibility—
Dew point36°
Sat, 1462° / 40°0Partly cloudy
62 °Partly cloudy

Rock Falls, Saturday, 14 November

Partly cloudy. High 62°, low 40°.

Pressure30.00 inHg
Wind10.5 mph SW
Humidity49%
Visibility—
Dew point38°
Sun, 1563° / 51°0Overcast
63 °Overcast

Rock Falls, Sunday, 15 November

Overcast. High 63°, low 51°.

Pressure29.88 inHg
Wind12.8 mph NW
Humidity40%
Visibility—
Dew point36°

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.