As of 09:58 CDT

Weather in Rollo, IL

59°Current weather

Rollo, Thursday, 8 October, 09:58

Mostly clear. Feels like 58°. High 72°, low 49°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point47°
Fri, 0972° / 48°0.13Rain
72 °Rain

Rollo, Friday, 9 October

Rain. High 72°, low 48°.

Pressure30.12 inHg
Wind9.5 mph E
Humidity68%
Visibility6.2 mi
Dew point53°
Sat, 1076° / 57°0Overcast
76 °Overcast

Rollo, Saturday, 10 October

Overcast. High 76°, low 57°.

Pressure30.09 inHg
Wind9.1 mph S
Humidity59%
Visibility6.2 mi
Dew point56°
Sun, 1173° / 55°0Clear
73 °Clear

Rollo, Sunday, 11 October

Clear. High 73°, low 55°.

Pressure29.97 inHg
Wind2.7 mph E
Humidity67%
Visibility6.2 mi
Dew point58°
Mon, 1281° / 59°0Partly cloudy
81 °Partly cloudy

Rollo, Monday, 12 October

Partly cloudy. High 81°, low 59°.

Pressure29.83 inHg
Wind11.3 mph SW
Humidity54%
Visibility—
Dew point59°
Tue, 1370° / 60°0.01Light rain
70 °Light rain

Rollo, Tuesday, 13 October

Light rain. High 70°, low 60°.

Pressure29.88 inHg
Wind11.5 mph NE
Humidity76%
Visibility—
Dew point62°
Wed, 1457° / 52°0.22Rain
57 °Rain

Rollo, Wednesday, 14 October

Rain. High 57°, low 52°.

Pressure30.03 inHg
Wind14 mph E
Humidity76%
Visibility—
Dew point46°
Thu, 1587° / 61°0.37Rain
87 °Rain

Rollo, Thursday, 15 October

Rain. High 87°, low 61°.

Pressure29.83 inHg
Wind16.9 mph SW
Humidity57%
Visibility—
Dew point66°
Fri, 1670° / 50°0.02Light rain
70 °Light rain

Rollo, Friday, 16 October

Light rain. High 70°, low 50°.

Pressure30.27 inHg
Wind16.1 mph NW
Humidity62%
Visibility—
Dew point45°
Sat, 1754° / 42°0Partly cloudy
54 °Partly cloudy

Rollo, Saturday, 17 October

Partly cloudy. High 54°, low 42°.

Pressure30.65 inHg
Wind12.7 mph NE
Humidity52%
Visibility—
Dew point34°
Sun, 1855° / 40°0Overcast
55 °Overcast

Rollo, Sunday, 18 October

Overcast. High 55°, low 40°.

Pressure30.47 inHg
Wind8.3 mph SE
Humidity48%
Visibility—
Dew point32°
Mon, 1969° / 47°0.03Light rain
69 °Light rain

Rollo, Monday, 19 October

Light rain. High 69°, low 47°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity57%
Visibility—
Dew point46°
Tue, 2071° / 53°0Light rain
71 °Light rain

Rollo, Tuesday, 20 October

Light rain. High 71°, low 53°.

Pressure30.12 inHg
Wind10.8 mph W
Humidity46%
Visibility—
Dew point45°
Wed, 2166° / 51°0Clear
66 °Clear

Rollo, Wednesday, 21 October

Clear. High 66°, low 51°.

Pressure30.06 inHg
Wind10.4 mph W
Humidity41%
Visibility—
Dew point39°
Thu, 2258° / 48°0.28Rain
58 °Rain

Rollo, Thursday, 22 October

Rain. High 58°, low 48°.

Pressure29.85 inHg
Wind21.9 mph W
Humidity74%
Visibility—
Dew point47°
Fri, 2356° / 43°0Partly cloudy
56 °Partly cloudy

Rollo, Friday, 23 October

Partly cloudy. High 56°, low 43°.

Pressure30.15 inHg
Wind17.3 mph W
Humidity50%
Visibility—
Dew point34°

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 Rollo, IL 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 Rollo, IL 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.