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As of 09:13 CDT

Weather in Roslyn, IL

74°Current weather

Roslyn, Sunday, 9 August, 09:13

Partly cloudy. Feels like 75°. High 90°, low 70°.

Pressure30.03 inHg
Wind8.9 mph S
Humidity91%
Visibility6.2 mi
Dew point72°

Two-week outlook for Roslyn, IL: week one averages a high of 86.6° and week two 82.8°, so week two runs 3.8° cooler than week one. Around 3.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 90°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)86.6°71.1°3.1 in / 3 d—
2nd (August 16 – August 22)82.8°64.6°0.1 in / 1 d—

Weekend weather

Sun, August 9
Partly cloudy
90°70°
no precip.
Sat, August 15
Light rain
81°66°
no precip.
Sun, August 16
Mostly clear
85°71°
no precip.
Sat, August 22
Light rain
86°66°
0.05 in
Mon, 1094° / 76°0.02Light rain
94 °Light rain

Roslyn, Monday, 10 August

Light rain. High 94°, low 76°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point73°
Tue, 1192° / 72°0.08Light rain
92 °Light rain

Roslyn, Tuesday, 11 August

Light rain. High 92°, low 72°.

Pressure29.91 inHg
Wind12.5 mph S
Humidity70%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 74°0Overcast
91 °Overcast

Roslyn, Wednesday, 12 August

Overcast. High 91°, low 74°.

Pressure29.83 inHg
Wind7.1 mph NW
Humidity60%
Visibility6.2 mi
Dew point72°
Thu, 1381° / 71°1.46Heavy rain
81 °Heavy rain

Roslyn, Thursday, 13 August

Heavy rain. High 81°, low 71°.

Pressure29.91 inHg
Wind18 mph E
Humidity86%
Visibility—
Dew point72°
Fri, 1477° / 68°1.53Heavy rain
77 °Heavy rain

Roslyn, Friday, 14 August

Heavy rain. High 77°, low 68°.

Pressure30.03 inHg
Wind14.5 mph E
Humidity87%
Visibility—
Dew point71°
Sat, 1581° / 66°0.01Light rain
81 °Light rain

Roslyn, Saturday, 15 August

Light rain. High 81°, low 66°.

Pressure30.15 inHg
Wind15 mph E
Humidity79%
Visibility—
Dew point69°
Sun, 1685° / 71°0Mostly clear
85 °Mostly clear

Roslyn, Sunday, 16 August

Mostly clear. High 85°, low 71°.

Pressure30.00 inHg
Wind12.9 mph NW
Humidity84%
Visibility—
Dew point73°
Mon, 1777° / 62°0Overcast
77 °Overcast

Roslyn, Monday, 17 August

Overcast. High 77°, low 62°.

Pressure30.09 inHg
Wind8.3 mph N
Humidity66%
Visibility—
Dew point62°
Tue, 1883° / 63°0Overcast
83 °Overcast

Roslyn, Tuesday, 18 August

Overcast. High 83°, low 63°.

Pressure29.88 inHg
Wind9.1 mph S
Humidity67%
Visibility—
Dew point65°
Wed, 1986° / 67°0Light rain
86 °Light rain

Roslyn, Wednesday, 19 August

Light rain. High 86°, low 67°.

Pressure29.83 inHg
Wind12.8 mph NW
Humidity66%
Visibility—
Dew point71°
Thu, 2078° / 62°0Mostly clear
78 °Mostly clear

Roslyn, Thursday, 20 August

Mostly clear. High 78°, low 62°.

Pressure29.97 inHg
Wind6.7 mph N
Humidity64%
Visibility—
Dew point61°
Fri, 2183° / 62°0Clear
83 °Clear

Roslyn, Friday, 21 August

Clear. High 83°, low 62°.

Pressure29.88 inHg
Wind16.2 mph S
Humidity58%
Visibility—
Dew point62°
Sat, 2286° / 66°0.05Light rain
86 °Light rain

Roslyn, Saturday, 22 August

Light rain. High 86°, low 66°.

Pressure29.80 inHg
Wind10.2 mph N
Humidity64%
Visibility—
Dew point69°

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 Roslyn, 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.