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As of 17:42 CDT

Weather in Jamaica, IL

85°Current weather

Jamaica, Sunday, 9 August, 17:42

Partly cloudy. Feels like 93°. High 87°, low 68°.

Pressure29.91 inHg
Wind12 mph S
Humidity74%
Visibility6.2 mi
Dew point75°

10-day forecast for Jamaica, IL: 63° to 94°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

94°
Best day: Monday, August 10
82° · 0.52 in
Worst day: Friday, August 14

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

Mon, 1094° / 76°0Light rain
MorningMostly clear78°feels 80°
AfternoonOvercast93°feels 106°
EveningOvercast86°feels 98°
OvernightClear79°feels 79°
94 °Light rain

Jamaica, Monday, 10 August

Light rain. High 94°, low 76°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point74°
Tue, 1190° / 72°0.11Light rain
MorningLight rain72°feels 73°
AfternoonMostly clear89°feels 100°
EveningClear84°feels 90°
OvernightLight rain80°feels 80°
90 °Light rain

Jamaica, Tuesday, 11 August

Light rain. High 90°, low 72°.

Pressure29.88 inHg
Wind16.3 mph S
Humidity69%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 69°0.16Rain
MorningClear72°feels 73°
AfternoonOvercast84°feels 88°
EveningOvercast76°feels 77°
OvernightRain73°feels 74°
84 °Rain

Jamaica, Wednesday, 12 August

Rain. High 84°, low 69°.

Pressure29.88 inHg
Wind5 mph NE
Humidity70%
Visibility6.2 mi
Dew point70°
Thu, 1385° / 68°0.37Rain
MorningOvercast71°feels 71°
AfternoonOvercast84°feels 91°
EveningRain74°feels 75°
OvernightOvercast71°feels 72°
85 °Rain

Jamaica, Thursday, 13 August

Rain. High 85°, low 68°.

Pressure29.94 inHg
Wind9.6 mph SE
Humidity73%
Visibility6.2 mi
Dew point73°
Fri, 1482° / 69°0.52Rain
MorningRain71°feels 73°
AfternoonRain77°feels 80°
EveningRain80°feels 85°
OvernightRain73°feels 75°
82 °Rain

Jamaica, Friday, 14 August

Rain. High 82°, low 69°.

Pressure30.03 inHg
Wind10.8 mph E
Humidity85%
Visibility—
Dew point71°
Sat, 1591° / 72°0Overcast
MorningOvercast78°feels 82°
AfternoonOvercast90°feels 102°
EveningOvercast83°feels 91°
OvernightOvercast82°feels 85°
91 °Overcast

Jamaica, Saturday, 15 August

Overcast. High 91°, low 72°.

Pressure29.97 inHg
Wind14.3 mph S
Humidity63%
Visibility—
Dew point74°
Sun, 1686° / 67°0Mostly clear
MorningMostly clear78°feels 80°
AfternoonMostly clear80°feels 85°
EveningMostly clear73°feels 74°
OvernightMostly clear69°feels 70°
86 °Mostly clear

Jamaica, Sunday, 16 August

Mostly clear. High 86°, low 67°.

Pressure29.97 inHg
Wind18 mph SW
Humidity73%
Visibility—
Dew point71°
Mon, 1782° / 63°0.01Light rain
MorningLight rain67°feels 68°
AfternoonLight rain79°feels 79°
EveningLight rain79°feels 79°
OvernightLight rain73°feels 74°
82 °Light rain

Jamaica, Monday, 17 August

Light rain. High 82°, low 63°.

Pressure30.00 inHg
Wind10.2 mph SE
Humidity69%
Visibility—
Dew point65°
Tue, 1887° / 77°0Overcast
MorningOvercast80°feels 82°
AfternoonOvercast84°feels 91°
EveningOvercast82°feels 88°
OvernightOvercast77°feels 78°
87 °Overcast

Jamaica, Tuesday, 18 August

Overcast. High 87°, low 77°.

Pressure29.91 inHg
Wind15.2 mph S
Humidity71%
Visibility—
Dew point73°

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 Jamaica, 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.