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As of 00:21 CDT

Weather in Deerfield, IL

66°Current weather

Deerfield, Sunday, 9 August, 00:21

Clear. Feels like 67°. High 85°, low 64°.

Pressure30.03 inHg
Wind2.8 mph W
Humidity82%
Visibility6.2 mi
Dew point60°

10-day forecast for Deerfield, IL: 61° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Tuesday, August 18
85° · 1.31 in
Worst day: Sunday, August 9

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1086° / 71°0.96Heavy rain
MorningLight rain72°feels 74°
AfternoonRain78°feels 79°
EveningRain73°feels 74°
OvernightMostly clear75°feels 77°
86 °Heavy rain

Deerfield, Monday, 10 August

Heavy rain. High 86°, low 71°.

Pressure29.91 inHg
Wind3.2 mph SE
Humidity64%
Visibility6.2 mi
Dew point67°
Tue, 1184° / 70°0.55Heavy rain
MorningLight rain74°feels 76°
AfternoonLight rain82°feels 86°
EveningMostly clear73°feels 74°
OvernightClear70°feels 72°
84 °Heavy rain

Deerfield, Tuesday, 11 August

Heavy rain. High 84°, low 70°.

Pressure29.80 inHg
Wind4 mph SE
Humidity92%
Visibility6.2 mi
Dew point71°
Wed, 1281° / 69°0Overcast
MorningOvercast71°feels 72°
AfternoonOvercast81°feels 84°
EveningClear74°feels 74°
OvernightPartly cloudy70°feels 70°
81 °Overcast

Deerfield, Wednesday, 12 August

Overcast. High 81°, low 69°.

Pressure29.85 inHg
Wind2.8 mph NW
Humidity63%
Visibility6.2 mi
Dew point65°
Thu, 1371° / 66°0Overcast
MorningOvercast68°feels 67°
AfternoonOvercast70°feels 69°
EveningOvercast68°feels 67°
OvernightOvercast66°feels 65°
71 °Overcast

Deerfield, Thursday, 13 August

Overcast. High 71°, low 66°.

Pressure30.03 inHg
Wind9.7 mph NE
Humidity54%
Visibility—
Dew point52°
Fri, 1477° / 61°0Clear
MorningClear66°feels 65°
AfternoonClear76°feels 75°
EveningClear72°feels 71°
OvernightClear67°feels 67°
77 °Clear

Deerfield, Friday, 14 August

Clear. High 77°, low 61°.

Pressure30.12 inHg
Wind8 mph NE
Humidity45%
Visibility—
Dew point52°
Sat, 1576° / 66°0Overcast
MorningOvercast70°feels 70°
AfternoonOvercast75°feels 74°
EveningOvercast69°feels 68°
OvernightOvercast67°feels 66°
76 °Overcast

Deerfield, Saturday, 15 August

Overcast. High 76°, low 66°.

Pressure30.27 inHg
Wind6.8 mph E
Humidity41%
Visibility—
Dew point50°
Sun, 1676° / 65°0Overcast
MorningOvercast69°feels 69°
AfternoonOvercast74°feels 74°
EveningOvercast71°feels 71°
OvernightOvercast69°feels 69°
76 °Overcast

Deerfield, Sunday, 16 August

Overcast. High 76°, low 65°.

Pressure30.15 inHg
Wind5.7 mph E
Humidity54%
Visibility—
Dew point56°
Mon, 1781° / 66°0.01Light rain
MorningLight rain70°feels 71°
AfternoonLight rain80°feels 81°
EveningLight rain77°feels 77°
OvernightLight rain72°feels 72°
81 °Light rain

Deerfield, Monday, 17 August

Light rain. High 81°, low 66°.

Pressure30.03 inHg
Wind4.5 mph W
Humidity53%
Visibility—
Dew point60°
Tue, 1886° / 69°0Overcast
MorningOvercast73°feels 74°
AfternoonOvercast84°feels 85°
EveningOvercast80°feels 82°
OvernightOvercast75°feels 76°
86 °Overcast

Deerfield, Tuesday, 18 August

Overcast. High 86°, low 69°.

Pressure29.94 inHg
Wind10.9 mph SW
Humidity48%
Visibility—
Dew point60°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Deerfield, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.