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As of 13:22 CDT

Weather in Portage, WI

79°Current weather

Portage, Saturday, 8 August, 13:22

Clear. Feels like 79°. High 80°, low 65°.

Pressure30.00 inHg
Wind7.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point60°
Sun, 0984° / 64°0.37Heavy rain
84 °Heavy rain

Portage, Sunday, 9 August

Heavy rain. High 84°, low 64°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point66°
Mon, 1084° / 67°0.07Light rain
84 °Light rain

Portage, Monday, 10 August

Light rain. High 84°, low 67°.

Pressure29.91 inHg
Wind6.4 mph E
Humidity70%
Visibility6.2 mi
Dew point69°
Tue, 1179° / 65°0.24Rain
79 °Rain

Portage, Tuesday, 11 August

Rain. High 79°, low 65°.

Pressure29.80 inHg
Wind6 mph E
Humidity90%
Visibility6.2 mi
Dew point66°
Wed, 1285° / 64°0.03Light rain
85 °Light rain

Portage, Wednesday, 12 August

Light rain. High 85°, low 64°.

Pressure29.85 inHg
Wind6.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point65°
Thu, 1373° / 57°0.13Light rain
73 °Light rain

Portage, Thursday, 13 August

Light rain. High 73°, low 57°.

Pressure29.94 inHg
Wind13.7 mph N
Humidity41%
Visibility—
Dew point45°
Fri, 1475° / 52°0Clear
75 °Clear

Portage, Friday, 14 August

Clear. High 75°, low 52°.

Pressure30.12 inHg
Wind9 mph W
Humidity45%
Visibility—
Dew point48°
Sat, 1570° / 57°0Overcast
70 °Overcast

Portage, Saturday, 15 August

Overcast. High 70°, low 57°.

Pressure30.18 inHg
Wind7 mph W
Humidity77%
Visibility—
Dew point58°
Sun, 1675° / 58°0.25Rain
75 °Rain

Portage, Sunday, 16 August

Rain. High 75°, low 58°.

Pressure30.15 inHg
Wind7.6 mph SE
Humidity60%
Visibility—
Dew point58°
Mon, 1770° / 59°0.09Light rain
70 °Light rain

Portage, Monday, 17 August

Light rain. High 70°, low 59°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity89%
Visibility—
Dew point63°
Tue, 1880° / 65°0.17Light rain
80 °Light rain

Portage, Tuesday, 18 August

Light rain. High 80°, low 65°.

Pressure29.88 inHg
Wind6.1 mph W
Humidity82%
Visibility—
Dew point68°
Wed, 1972° / 57°0.07Light rain
72 °Light rain

Portage, Wednesday, 19 August

Light rain. High 72°, low 57°.

Pressure30.09 inHg
Wind12.8 mph N
Humidity61%
Visibility—
Dew point52°
Thu, 2068° / 45°0Clear
68 °Clear

Portage, Thursday, 20 August

Clear. High 68°, low 45°.

Pressure30.30 inHg
Wind10.3 mph NE
Humidity40%
Visibility—
Dew point38°
Fri, 2174° / 49°0Clear
74 °Clear

Portage, Friday, 21 August

Clear. High 74°, low 49°.

Pressure30.21 inHg
Wind8.4 mph W
Humidity43%
Visibility—
Dew point45°
Sat, 2276° / 53°0Partly cloudy
76 °Partly cloudy

Portage, Saturday, 22 August

Partly cloudy. High 76°, low 53°.

Pressure30.09 inHg
Wind13.4 mph SW
Humidity47%
Visibility—
Dew point51°
Sun, 2372° / 54°0Partly cloudy
72 °Partly cloudy

Portage, Sunday, 23 August

Partly cloudy. High 72°, low 54°.

Pressure30.12 inHg
Wind9.5 mph SE
Humidity66%
Visibility—
Dew point56°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Portage, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Portage, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.