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As of 11:11 CDT

Weather in Port Jackson, IL

84°Current weather

Port Jackson, Sunday, 9 August, 11:11

Clear. Feels like 94°. High 90°, low 70°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity78%
Visibility6.2 mi
Dew point76°

Two-week outlook for Port Jackson, IL: week one averages a high of 88.1° and week two 84.6°, so week two runs 3.6° cooler than week one. Around 2.2 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 90°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)88.1°71.5°2.1 in / 3 d—
2nd (August 16 – August 22)84.6°65.3°0.1 in / 1 d—

Weekend weather

Sun, August 9
Mostly clear
90°70°
no precip.
Sat, August 15
Light rain
81°67°
no precip.
Sun, August 16
Partly cloudy
89°70°
no precip.
Sat, August 22
Light rain
88°67°
0.09 in
Mon, 1094° / 76°0Clear
94 °Clear

Port Jackson, Monday, 10 August

Clear. High 94°, low 76°.

Pressure29.97 inHg
Wind14.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 72°0.09Light rain
95 °Light rain

Port Jackson, Tuesday, 11 August

Light rain. High 95°, low 72°.

Pressure29.94 inHg
Wind10.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 76°0.01Light rain
91 °Light rain

Port Jackson, Wednesday, 12 August

Light rain. High 91°, low 76°.

Pressure29.85 inHg
Wind6.4 mph SW
Humidity60%
Visibility6.2 mi
Dew point72°
Thu, 1384° / 69°0.59Rain
84 °Rain

Port Jackson, Thursday, 13 August

Rain. High 84°, low 69°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity84%
Visibility—
Dew point70°
Fri, 1481° / 70°1.39Heavy rain
81 °Heavy rain

Port Jackson, Friday, 14 August

Heavy rain. High 81°, low 70°.

Pressure30.03 inHg
Wind17.6 mph E
Humidity85%
Visibility—
Dew point71°
Sat, 1581° / 67°0.01Light rain
81 °Light rain

Port Jackson, Saturday, 15 August

Light rain. High 81°, low 67°.

Pressure30.15 inHg
Wind13 mph E
Humidity75%
Visibility—
Dew point69°
Sun, 1689° / 70°0Partly cloudy
89 °Partly cloudy

Port Jackson, Sunday, 16 August

Partly cloudy. High 89°, low 70°.

Pressure29.97 inHg
Wind13.5 mph W
Humidity61%
Visibility—
Dew point71°
Mon, 1779° / 64°0Partly cloudy
79 °Partly cloudy

Port Jackson, Monday, 17 August

Partly cloudy. High 79°, low 64°.

Pressure30.06 inHg
Wind9.7 mph N
Humidity61%
Visibility—
Dew point62°
Tue, 1885° / 64°0Light rain
85 °Light rain

Port Jackson, Tuesday, 18 August

Light rain. High 85°, low 64°.

Pressure29.91 inHg
Wind9.4 mph SE
Humidity65%
Visibility—
Dew point64°
Wed, 1988° / 68°0Clear
88 °Clear

Port Jackson, Wednesday, 19 August

Clear. High 88°, low 68°.

Pressure29.83 inHg
Wind15.2 mph NW
Humidity60%
Visibility—
Dew point70°
Thu, 2079° / 62°0Clear
79 °Clear

Port Jackson, Thursday, 20 August

Clear. High 79°, low 62°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity57%
Visibility—
Dew point59°
Fri, 2184° / 62°0Clear
84 °Clear

Port Jackson, Friday, 21 August

Clear. High 84°, low 62°.

Pressure29.88 inHg
Wind13.4 mph SE
Humidity51%
Visibility—
Dew point60°
Sat, 2288° / 67°0.09Light rain
88 °Light rain

Port Jackson, Saturday, 22 August

Light rain. High 88°, low 67°.

Pressure29.80 inHg
Wind13.7 mph S
Humidity58%
Visibility—
Dew point69°

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 Port Jackson, 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.