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As of 19:55 CST

Weather in Roslyn, IL

62°Current weather

Roslyn, Monday, 2 November, 19:55

Overcast. Feels like 62°. High 62°, low 55°.

Pressure30.03 inHg
Wind12.5 mph SE
Humidity91%
Visibility6.2 mi
Dew point59°
Tue, 0372° / 61°0.15Rain
72 °Rain

Roslyn, Tuesday, 3 November

Rain. High 72°, low 61°.

Pressure29.91 inHg
Wind19.9 mph S
Humidity65%
Visibility6.2 mi
Dew point60°
Wed, 0463° / 57°0.31Rain
63 °Rain

Roslyn, Wednesday, 4 November

Rain. High 63°, low 57°.

Pressure29.74 inHg
Wind13.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Thu, 0563° / 50°0Clear
63 °Clear

Roslyn, Thursday, 5 November

Clear. High 63°, low 50°.

Pressure29.83 inHg
Wind12.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point43°
Fri, 0657° / 50°0.01Light rain
57 °Light rain

Roslyn, Friday, 6 November

Light rain. High 57°, low 50°.

Pressure30.00 inHg
Wind8.2 mph NW
Humidity74%
Visibility6.2 mi
Dew point47°
Sat, 0754° / 43°0Overcast
54 °Overcast

Roslyn, Saturday, 7 November

Overcast. High 54°, low 43°.

Pressure30.18 inHg
Wind7 mph N
Humidity56%
Visibility—
Dew point37°
Sun, 0860° / 43°0Clear
60 °Clear

Roslyn, Sunday, 8 November

Clear. High 60°, low 43°.

Pressure30.09 inHg
Wind12.5 mph NW
Humidity41%
Visibility—
Dew point32°
Mon, 0964° / 42°0Mostly clear
64 °Mostly clear

Roslyn, Monday, 9 November

Mostly clear. High 64°, low 42°.

Pressure30.18 inHg
Wind10.3 mph SW
Humidity37%
Visibility—
Dew point33°
Tue, 1070° / 47°0Clear
70 °Clear

Roslyn, Tuesday, 10 November

Clear. High 70°, low 47°.

Pressure30.15 inHg
Wind10.7 mph W
Humidity43%
Visibility—
Dew point42°
Wed, 1160° / 45°0Overcast
60 °Overcast

Roslyn, Wednesday, 11 November

Overcast. High 60°, low 45°.

Pressure30.30 inHg
Wind11.7 mph NE
Humidity33%
Visibility—
Dew point28°
Thu, 1257° / 39°0Mostly clear
57 °Mostly clear

Roslyn, Thursday, 12 November

Mostly clear. High 57°, low 39°.

Pressure30.24 inHg
Wind9.7 mph E
Humidity42%
Visibility—
Dew point31°
Fri, 1366° / 46°0Overcast
66 °Overcast

Roslyn, Friday, 13 November

Overcast. High 66°, low 46°.

Pressure30.00 inHg
Wind7.5 mph SW
Humidity44%
Visibility—
Dew point38°
Sat, 1467° / 52°0Overcast
67 °Overcast

Roslyn, Saturday, 14 November

Overcast. High 67°, low 52°.

Pressure30.00 inHg
Wind7.2 mph S
Humidity45%
Visibility—
Dew point43°
Sun, 1568° / 50°0Overcast
68 °Overcast

Roslyn, Sunday, 15 November

Overcast. High 68°, low 50°.

Pressure30.03 inHg
Wind7.8 mph SE
Humidity50%
Visibility—
Dew point45°
Mon, 1671° / 52°0Clear
71 °Clear

Roslyn, Monday, 16 November

Clear. High 71°, low 52°.

Pressure30.03 inHg
Wind10 mph SW
Humidity41%
Visibility—
Dew point43°
Tue, 1771° / 53°0Partly cloudy
71 °Partly cloudy

Roslyn, Tuesday, 17 November

Partly cloudy. High 71°, low 53°.

Pressure30.06 inHg
Wind10.1 mph SW
Humidity45%
Visibility—
Dew point46°

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 Roslyn, 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 Roslyn, 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.