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As of 01:33 CDT

Weather in Cortland, IL

63°Current weather

Cortland, Sunday, 9 August, 01:33

Clear. Feels like 64°. High 83°, low 62°.

Pressure30.00 inHg
Wind4.5 mph S
Humidity95%
Visibility6.2 mi
Dew point62°

Two-week outlook for Cortland, IL: week one averages a high of 79.1° and week two 72.4°, so week two runs 6.7° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 83°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.1°63.5°1.0 in / 3 d—
2nd (August 16 – August 22)72.4°57.8°0.1 in / 1 d—

Weekend weather

Sun, August 9
Rain
83°62°
0.54 in
Sat, August 15
Light rain
74°60°
0.02 in
Sun, August 16
Light rain
72°62°
0.01 in
Sat, August 22
Light rain
70°54°
no precip.
Mon, 1088° / 70°0.29Rain
88 °Rain

Cortland, Monday, 10 August

Rain. High 88°, low 70°.

Pressure29.88 inHg
Wind5.6 mph NE
Humidity87%
Visibility6.2 mi
Dew point75°
Tue, 1180° / 68°0.13Light rain
80 °Light rain

Cortland, Tuesday, 11 August

Light rain. High 80°, low 68°.

Pressure29.77 inHg
Wind10.9 mph SE
Humidity91%
Visibility6.2 mi
Dew point71°
Wed, 1282° / 67°0.01Light rain
82 °Light rain

Cortland, Wednesday, 12 August

Light rain. High 82°, low 67°.

Pressure29.85 inHg
Wind4.7 mph W
Humidity75%
Visibility6.2 mi
Dew point71°
Thu, 1374° / 61°0.01Light rain
74 °Light rain

Cortland, Thursday, 13 August

Light rain. High 74°, low 61°.

Pressure30.03 inHg
Wind9.2 mph E
Humidity67%
Visibility—
Dew point61°
Fri, 1473° / 57°0Overcast
73 °Overcast

Cortland, Friday, 14 August

Overcast. High 73°, low 57°.

Pressure30.15 inHg
Wind9.7 mph NE
Humidity57%
Visibility—
Dew point55°
Sat, 1574° / 60°0.02Light rain
74 °Light rain

Cortland, Saturday, 15 August

Light rain. High 74°, low 60°.

Pressure30.24 inHg
Wind9.2 mph SE
Humidity71%
Visibility—
Dew point60°
Sun, 1672° / 62°0.01Light rain
72 °Light rain

Cortland, Sunday, 16 August

Light rain. High 72°, low 62°.

Pressure30.09 inHg
Wind6.7 mph SE
Humidity80%
Visibility—
Dew point64°
Mon, 1779° / 64°0.01Light rain
79 °Light rain

Cortland, Monday, 17 August

Light rain. High 79°, low 64°.

Pressure30.09 inHg
Wind7.5 mph E
Humidity71%
Visibility—
Dew point66°
Tue, 1876° / 62°0Overcast
76 °Overcast

Cortland, Tuesday, 18 August

Overcast. High 76°, low 62°.

Pressure30.03 inHg
Wind8.6 mph S
Humidity86%
Visibility—
Dew point66°
Wed, 1974° / 58°0.04Light rain
74 °Light rain

Cortland, Wednesday, 19 August

Light rain. High 74°, low 58°.

Pressure29.94 inHg
Wind14.5 mph NW
Humidity82%
Visibility—
Dew point59°
Thu, 2063° / 51°0Light rain
63 °Light rain

Cortland, Thursday, 20 August

Light rain. High 63°, low 51°.

Pressure30.09 inHg
Wind13.1 mph N
Humidity77%
Visibility—
Dew point52°
Fri, 2173° / 52°0Mostly clear
73 °Mostly clear

Cortland, Friday, 21 August

Mostly clear. High 73°, low 52°.

Pressure30.09 inHg
Wind8.3 mph E
Humidity62%
Visibility—
Dew point56°
Sat, 2270° / 54°0Light rain
70 °Light rain

Cortland, Saturday, 22 August

Light rain. High 70°, low 54°.

Pressure29.88 inHg
Wind10.7 mph S
Humidity85%
Visibility—
Dew point57°

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 Cortland, 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.