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As of 21:00 CDT

Weather in Rock Falls, IL

70°Current weather

Rock Falls, Wednesday, 28 October, 21:00

Mostly clear. Feels like 69°. High 76°, low 52°.

Pressure30.03 inHg
Wind1 mph SW
Humidity56%
Visibility6.2 mi
Dew point53°

Two-week outlook for Rock Falls, IL: week one averages a high of 66° and week two 54.1°, so week two runs 11.9° cooler than week one. Around 3.9 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, October 31: 60°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)66°51.6°2.8 in / 4 d—
2nd (November 4 – November 10)54.1°44.9°1.0 in / 4 d—

Weekend weather

Sat, October 31
Rain
60°52°
0.59 in
Sun, November 1
Light rain
68°49°
0.02 in
Sat, November 7
Clear
49°35°
no precip.
Sun, November 8
Overcast
51°39°
no precip.
Thu, 2969° / 50°0Light rain
69 °Light rain

Rock Falls, Thursday, 29 October

Light rain. High 69°, low 50°.

Pressure30.12 inHg
Wind8.7 mph N
Humidity57%
Visibility6.2 mi
Dew point50°
Fri, 3062° / 42°0.44Heavy rain
62 °Heavy rain

Rock Falls, Friday, 30 October

Heavy rain. High 62°, low 42°.

Pressure30.33 inHg
Wind8.1 mph E
Humidity56%
Visibility6.2 mi
Dew point42°
Sat, 3160° / 52°0.59Rain
60 °Rain

Rock Falls, Saturday, 31 October

Rain. High 60°, low 52°.

Pressure30.33 inHg
Wind5.5 mph SE
Humidity92%
Visibility2.6 mi
Dew point52°
Sun, 0168° / 49°0.02Light rain
68 °Light rain

Rock Falls, Sunday, 1 November

Light rain. High 68°, low 49°.

Pressure30.27 inHg
Wind7.7 mph E
Humidity63%
Visibility6.2 mi
Dew point50°
Mon, 0263° / 58°0.6Rain
63 °Rain

Rock Falls, Monday, 2 November

Rain. High 63°, low 58°.

Pressure29.97 inHg
Wind17.9 mph S
Humidity79%
Visibility—
Dew point56°
Tue, 0364° / 59°1.19Heavy rain
64 °Heavy rain

Rock Falls, Tuesday, 3 November

Heavy rain. High 64°, low 59°.

Pressure29.94 inHg
Wind18.9 mph SW
Humidity75%
Visibility—
Dew point52°
Wed, 0464° / 61°0.43Rain
64 °Rain

Rock Falls, Wednesday, 4 November

Rain. High 64°, low 61°.

Pressure29.74 inHg
Wind14.5 mph SE
Humidity88%
Visibility—
Dew point60°
Thu, 0563° / 56°0.12Light rain
63 °Light rain

Rock Falls, Thursday, 5 November

Light rain. High 63°, low 56°.

Pressure29.56 inHg
Wind10.8 mph NW
Humidity82%
Visibility—
Dew point57°
Fri, 0655° / 42°0.03Light rain
55 °Light rain

Rock Falls, Friday, 6 November

Light rain. High 55°, low 42°.

Pressure29.91 inHg
Wind16.3 mph N
Humidity75%
Visibility—
Dew point40°
Sat, 0749° / 35°0Clear
49 °Clear

Rock Falls, Saturday, 7 November

Clear. High 49°, low 35°.

Pressure30.27 inHg
Wind9.2 mph N
Humidity60%
Visibility—
Dew point32°
Sun, 0851° / 39°0Overcast
51 °Overcast

Rock Falls, Sunday, 8 November

Overcast. High 51°, low 39°.

Pressure30.24 inHg
Wind5.3 mph NE
Humidity64%
Visibility—
Dew point36°
Mon, 0950° / 42°0.22Rain
50 °Rain

Rock Falls, Monday, 9 November

Rain. High 50°, low 42°.

Pressure29.94 inHg
Wind9.7 mph SE
Humidity73%
Visibility—
Dew point39°
Tue, 1048° / 40°0.2Light rain
48 °Light rain

Rock Falls, Tuesday, 10 November

Light rain. High 48°, low 40°.

Pressure29.68 inHg
Wind19 mph NW
Humidity73%
Visibility—
Dew point37°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Rock Falls, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.