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As of 06:44 CDT

Weather in Jacksonville, IL

71°Current weather

Jacksonville, Sunday, 9 August, 06:44

Mostly clear. Feels like 72°. High 93°, low 71°.

Pressure30.00 inHg
Wind6.4 mph S
Humidity94%
Visibility6.2 mi
Dew point69°

Two-week outlook for Jacksonville, IL: week one averages a high of 89.4° and week two 97.9°, so week two runs 8.5° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 93°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)89.4°69°0.9 in / 4 d—
2nd (August 16 – August 22)97.9°72.5°0.0 in / 0 d—

Weekend weather

Sun, August 9
Partly cloudy
93°71°
no precip.
Sat, August 15
Light rain
82°63°
0.22 in
Sun, August 16
Overcast
88°67°
no precip.
Sat, August 22
Clear
107°75°
no precip.
Mon, 1098° / 72°0Light rain
98 °Light rain

Jacksonville, Monday, 10 August

Light rain. High 98°, low 72°.

Pressure29.91 inHg
Wind13.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 72°0.02Light rain
102 °Light rain

Jacksonville, Tuesday, 11 August

Light rain. High 102°, low 72°.

Pressure29.83 inHg
Wind16.8 mph SW
Humidity40%
Visibility6.2 mi
Dew point67°
Wed, 1293° / 72°0.25Rain
93 °Rain

Jacksonville, Wednesday, 12 August

Rain. High 93°, low 72°.

Pressure29.83 inHg
Wind9.6 mph NW
Humidity53%
Visibility6.2 mi
Dew point69°
Thu, 1386° / 69°0.19Light rain
86 °Light rain

Jacksonville, Thursday, 13 August

Light rain. High 86°, low 69°.

Pressure29.94 inHg
Wind16.4 mph E
Humidity56%
Visibility—
Dew point66°
Fri, 1473° / 63°0.26Light rain
73 °Light rain

Jacksonville, Friday, 14 August

Light rain. High 73°, low 63°.

Pressure30.09 inHg
Wind16.3 mph NE
Humidity89%
Visibility—
Dew point62°
Sat, 1582° / 63°0.22Light rain
82 °Light rain

Jacksonville, Saturday, 15 August

Light rain. High 82°, low 63°.

Pressure30.15 inHg
Wind13.8 mph SE
Humidity68%
Visibility—
Dew point66°
Sun, 1688° / 67°0Overcast
88 °Overcast

Jacksonville, Sunday, 16 August

Overcast. High 88°, low 67°.

Pressure30.03 inHg
Wind9.1 mph NE
Humidity63%
Visibility—
Dew point70°
Mon, 1785° / 68°0Overcast
85 °Overcast

Jacksonville, Monday, 17 August

Overcast. High 85°, low 68°.

Pressure30.06 inHg
Wind8.1 mph E
Humidity53%
Visibility—
Dew point63°
Tue, 1887° / 67°0Overcast
87 °Overcast

Jacksonville, Tuesday, 18 August

Overcast. High 87°, low 67°.

Pressure29.97 inHg
Wind11.2 mph SE
Humidity54%
Visibility—
Dew point64°
Wed, 19103° / 76°0Mostly clear
103 °Mostly clear

Jacksonville, Wednesday, 19 August

Mostly clear. High 103°, low 76°.

Pressure29.85 inHg
Wind15.7 mph SE
Humidity34%
Visibility—
Dew point64°
Thu, 20115° / 78°0Clear
115 °Clear

Jacksonville, Thursday, 20 August

Clear. High 115°, low 78°.

Pressure29.77 inHg
Wind15 mph SW
Humidity16%
Visibility—
Dew point51°
Fri, 21101° / 76°0Overcast
101 °Overcast

Jacksonville, Friday, 21 August

Overcast. High 101°, low 76°.

Pressure29.85 inHg
Wind11.4 mph E
Humidity42%
Visibility—
Dew point69°
Sat, 22107° / 75°0Clear
107 °Clear

Jacksonville, Saturday, 22 August

Clear. High 107°, low 75°.

Pressure29.83 inHg
Wind15.6 mph SE
Humidity26%
Visibility—
Dew point60°

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 Jacksonville, 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.