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As of 01:38 CDT

Weather in Deerfield, IL

65°Current weather

Deerfield, Sunday, 9 August, 01:38

Clear. Feels like 65°. High 82°, low 64°.

Pressure30.00 inHg
Wind4.1 mph W
Humidity87%
Visibility6.2 mi
Dew point61°

Two-week outlook for Deerfield, IL: week one averages a high of 79.9° and week two 82.8°, so week two runs 2.9° warmer than week one. Around 2.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 82°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.9°67.3°2.2 in / 3 d—
2nd (August 16 – August 22)82.8°69.8°0.3 in / 1 d—

Weekend weather

Sun, August 9
Heavy rain
82°64°
1.06 in
Sat, August 15
Overcast
76°65°
no precip.
Sun, August 16
Light rain
74°68°
0.02 in
Sat, August 22
Light rain
92°70°
0.01 in
Mon, 1088° / 71°0.66Rain
88 °Rain

Deerfield, Monday, 10 August

Rain. High 88°, low 71°.

Pressure29.91 inHg
Wind6.4 mph N
Humidity75%
Visibility6.2 mi
Dew point72°
Tue, 1184° / 69°0.4Heavy rain
84 °Heavy rain

Deerfield, Tuesday, 11 August

Heavy rain. High 84°, low 69°.

Pressure29.83 inHg
Wind10 mph NE
Humidity97%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 70°0.04Light rain
83 °Light rain

Deerfield, Wednesday, 12 August

Light rain. High 83°, low 70°.

Pressure29.83 inHg
Wind2.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 67°0Overcast
73 °Overcast

Deerfield, Thursday, 13 August

Overcast. High 73°, low 67°.

Pressure30.03 inHg
Wind9.1 mph NE
Humidity54%
Visibility—
Dew point55°
Fri, 1473° / 64°0Mostly clear
73 °Mostly clear

Deerfield, Friday, 14 August

Mostly clear. High 73°, low 64°.

Pressure30.18 inHg
Wind9.5 mph NE
Humidity46%
Visibility—
Dew point50°
Sat, 1576° / 65°0Overcast
76 °Overcast

Deerfield, Saturday, 15 August

Overcast. High 76°, low 65°.

Pressure30.24 inHg
Wind11.1 mph E
Humidity43%
Visibility—
Dew point51°
Sun, 1674° / 68°0.02Light rain
74 °Light rain

Deerfield, Sunday, 16 August

Light rain. High 74°, low 68°.

Pressure30.09 inHg
Wind7.6 mph SE
Humidity61%
Visibility—
Dew point59°
Mon, 1778° / 66°0.02Light rain
78 °Light rain

Deerfield, Monday, 17 August

Light rain. High 78°, low 66°.

Pressure30.06 inHg
Wind9 mph NE
Humidity63%
Visibility—
Dew point63°
Tue, 1878° / 67°0Overcast
78 °Overcast

Deerfield, Tuesday, 18 August

Overcast. High 78°, low 67°.

Pressure30.03 inHg
Wind4.5 mph E
Humidity61%
Visibility—
Dew point58°
Wed, 1986° / 69°0.2Light rain
86 °Light rain

Deerfield, Wednesday, 19 August

Light rain. High 86°, low 69°.

Pressure29.88 inHg
Wind13.2 mph S
Humidity55%
Visibility—
Dew point64°
Thu, 2091° / 76°0Overcast
91 °Overcast

Deerfield, Thursday, 20 August

Overcast. High 91°, low 76°.

Pressure29.77 inHg
Wind6.6 mph S
Humidity62%
Visibility—
Dew point69°
Fri, 2180° / 72°0Clear
80 °Clear

Deerfield, Friday, 21 August

Clear. High 80°, low 72°.

Pressure29.94 inHg
Wind12.3 mph NE
Humidity56%
Visibility—
Dew point62°
Sat, 2292° / 70°0.01Light rain
92 °Light rain

Deerfield, Saturday, 22 August

Light rain. High 92°, low 70°.

Pressure29.88 inHg
Wind7 mph S
Humidity48%
Visibility—
Dew point63°

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 Deerfield, 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.