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As of 03:07 CDT

Weather in LaSalle, IL

66°Current weather

LaSalle, Sunday, 9 August, 03:07

Partly cloudy. Feels like 67°. High 86°, low 65°.

Pressure29.97 inHg
Wind4.3 mph S
Humidity92%
Visibility6.2 mi
Dew point63°

Two-week outlook for LaSalle, IL: week one averages a high of 81.1° and week two 84.5°, so week two runs 3.4° warmer than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 86°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.1°65.5°0.7 in / 4 d—
2nd (August 16 – August 22)84.5°68°0.0 in / 0 d—

Weekend weather

Sun, August 9
Rain
86°65°
0.09 in
Sat, August 15
Light rain
74°62°
0.03 in
Sun, August 16
Light rain
76°63°
0.02 in
Sat, August 22
Clear
93°68°
no precip.
Mon, 1091° / 72°0Partly cloudy
91 °Partly cloudy

LaSalle, Monday, 10 August

Partly cloudy. High 91°, low 72°.

Pressure29.88 inHg
Wind4.4 mph W
Humidity75%
Visibility6.2 mi
Dew point75°
Tue, 1186° / 70°0Overcast
86 °Overcast

LaSalle, Tuesday, 11 August

Overcast. High 86°, low 70°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity80%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 68°0.04Light rain
82 °Light rain

LaSalle, Wednesday, 12 August

Light rain. High 82°, low 68°.

Pressure29.83 inHg
Wind3.6 mph E
Humidity83%
Visibility6.2 mi
Dew point73°
Thu, 1376° / 62°0.28Rain
76 °Rain

LaSalle, Thursday, 13 August

Rain. High 76°, low 62°.

Pressure30.00 inHg
Wind8.3 mph E
Humidity73%
Visibility—
Dew point65°
Fri, 1473° / 59°0.29Rain
73 °Rain

LaSalle, Friday, 14 August

Rain. High 73°, low 59°.

Pressure30.15 inHg
Wind11.8 mph E
Humidity65%
Visibility—
Dew point57°
Sat, 1574° / 62°0.03Light rain
74 °Light rain

LaSalle, Saturday, 15 August

Light rain. High 74°, low 62°.

Pressure30.21 inHg
Wind11.4 mph SE
Humidity70%
Visibility—
Dew point61°
Sun, 1676° / 63°0.02Light rain
76 °Light rain

LaSalle, Sunday, 16 August

Light rain. High 76°, low 63°.

Pressure30.09 inHg
Wind6.2 mph SE
Humidity80%
Visibility—
Dew point66°
Mon, 1781° / 65°0Overcast
81 °Overcast

LaSalle, Monday, 17 August

Overcast. High 81°, low 65°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity71%
Visibility—
Dew point67°
Tue, 1878° / 63°0Overcast
78 °Overcast

LaSalle, Tuesday, 18 August

Overcast. High 78°, low 63°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity76%
Visibility—
Dew point68°
Wed, 1988° / 68°0Overcast
88 °Overcast

LaSalle, Wednesday, 19 August

Overcast. High 88°, low 68°.

Pressure29.88 inHg
Wind15.6 mph S
Humidity74%
Visibility—
Dew point73°
Thu, 2089° / 75°0Overcast
89 °Overcast

LaSalle, Thursday, 20 August

Overcast. High 89°, low 75°.

Pressure29.77 inHg
Wind7.5 mph S
Humidity60%
Visibility—
Dew point71°
Fri, 2186° / 74°0Partly cloudy
86 °Partly cloudy

LaSalle, Friday, 21 August

Partly cloudy. High 86°, low 74°.

Pressure29.91 inHg
Wind13.4 mph NE
Humidity69%
Visibility—
Dew point72°
Sat, 2293° / 68°0Clear
93 °Clear

LaSalle, Saturday, 22 August

Clear. High 93°, low 68°.

Pressure29.85 inHg
Wind15.6 mph SW
Humidity68%
Visibility—
Dew point74°

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 LaSalle, 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.