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As of 08:30 CDT

Weather in Portage, IL

70°Current weather

Portage, Sunday, 9 August, 08:30

Partly cloudy. Feels like 71°. High 88°, low 64°.

Pressure29.94 inHg
Wind7.4 mph S
Humidity94%
Visibility6.2 mi
Dew point68°

Two-week outlook for Portage, IL: week one averages a high of 81.2° and week two 78.8°, so week two runs 2.4° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 88°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.2°64.2°1.0 in / 4 d—
2nd (August 16 – August 22)78.8°62.2°0.3 in / 2 d—

Weekend weather

Sun, August 9
Rain
88°64°
0.33 in
Sat, August 15
Light rain
74°60°
0.13 in
Sun, August 16
Light rain
75°68°
0.1 in
Sat, August 22
Light rain
80°63°
no precip.
Mon, 1086° / 72°0.17Light rain
86 °Light rain

Portage, Monday, 10 August

Light rain. High 86°, low 72°.

Pressure29.91 inHg
Wind5.5 mph E
Humidity75%
Visibility6.2 mi
Dew point73°
Tue, 1189° / 66°0Overcast
89 °Overcast

Portage, Tuesday, 11 August

Overcast. High 89°, low 66°.

Pressure29.83 inHg
Wind7.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point73°
Wed, 1286° / 67°0Mostly clear
86 °Mostly clear

Portage, Wednesday, 12 August

Mostly clear. High 86°, low 67°.

Pressure29.88 inHg
Wind4.5 mph NE
Humidity69%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 63°0.36Rain
71 °Rain

Portage, Thursday, 13 August

Rain. High 71°, low 63°.

Pressure29.97 inHg
Wind8.8 mph E
Humidity93%
Visibility—
Dew point68°
Fri, 1475° / 57°0Overcast
75 °Overcast

Portage, Friday, 14 August

Overcast. High 75°, low 57°.

Pressure30.15 inHg
Wind13.3 mph E
Humidity61%
Visibility—
Dew point58°
Sat, 1574° / 60°0.13Light rain
74 °Light rain

Portage, Saturday, 15 August

Light rain. High 74°, low 60°.

Pressure30.15 inHg
Wind15.9 mph SE
Humidity75%
Visibility—
Dew point63°
Sun, 1675° / 68°0.1Light rain
75 °Light rain

Portage, Sunday, 16 August

Light rain. High 75°, low 68°.

Pressure30.06 inHg
Wind14 mph NW
Humidity73%
Visibility—
Dew point65°
Mon, 1778° / 58°0Overcast
78 °Overcast

Portage, Monday, 17 August

Overcast. High 78°, low 58°.

Pressure30.12 inHg
Wind5.9 mph S
Humidity66%
Visibility—
Dew point60°
Tue, 1881° / 60°0Overcast
81 °Overcast

Portage, Tuesday, 18 August

Overcast. High 81°, low 60°.

Pressure29.83 inHg
Wind9.5 mph S
Humidity66%
Visibility—
Dew point64°
Wed, 1974° / 63°0.01Light rain
74 °Light rain

Portage, Wednesday, 19 August

Light rain. High 74°, low 63°.

Pressure29.88 inHg
Wind13.9 mph NW
Humidity68%
Visibility—
Dew point61°
Thu, 2080° / 61°0Overcast
80 °Overcast

Portage, Thursday, 20 August

Overcast. High 80°, low 61°.

Pressure29.91 inHg
Wind9.7 mph NW
Humidity58%
Visibility—
Dew point60°
Fri, 2184° / 62°0.15Light rain
84 °Light rain

Portage, Friday, 21 August

Light rain. High 84°, low 62°.

Pressure29.74 inHg
Wind17.2 mph S
Humidity65%
Visibility—
Dew point64°
Sat, 2280° / 63°0.01Light rain
80 °Light rain

Portage, Saturday, 22 August

Light rain. High 80°, low 63°.

Pressure29.85 inHg
Wind15.6 mph NW
Humidity52%
Visibility—
Dew point58°

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 Portage, 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.