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Current weather in Portage is overcast clouds.

Where can I find the hourly weather forecast for Portage?

This page shows hourly weather forecast for Portage, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Portage updated regularly?

Weather data for Portage is updated regularly with the latest available observations and forecasts.

Now · 12:21 PM

Portage Weather & Hourly Forecast

United States · Wisconsin · 53901

66°F

Overcast

Feels like: 64°F

💧 Humidity 63% 🌡 Pressure 30.36 inHg 💨 Wind 5 mph 👁 Visibility 24.9 mi ☁ Clouds 98% ☀️ UV index 4.9 · Moderate 🌅 Sunrise 6:46 AM 🌇 Sunset 6:53 PM

Hourly Forecast for Portage

Today

1:00 PM

Overcast

68° 💧 None 💨 6 mph H 58%30.33 inHg

4:00 PM

Overcast

67° 💧 0.000 in 💨 4 mph H 65%30.30 inHg

7:00 PM

Overcast night

63° 💧 None 💨 2 mph H 82%30.27 inHg

10:00 PM

Overcast night

60° 💧 None 💨 6 mph H 80%30.30 inHg

Tomorrow

1:00 AM

Overcast night

57° 💧 0.004 in 💨 3 mph H 91%30.30 inHg

4:00 AM

Light rain

57° 💧 0.027 in 💨 1 mph H 94%30.30 inHg

7:00 AM

Overcast

56° 💧 None 💨 4 mph H 98%30.30 inHg

10:00 AM

Overcast

60° 💧 0.001 in 💨 3 mph H 94%30.33 inHg

1:00 PM

Light rain

68° 💧 0.020 in 💨 5 mph H 73%30.30 inHg

4:00 PM

Light rain

66° 💧 0.011 in 💨 5 mph H 82%30.24 inHg

7:00 PM

Overcast night

64° 💧 None 💨 3 mph H 88%30.24 inHg

10:00 PM

Clear night

59° 💧 None 💨 6 mph H 88%30.27 inHg

Saturday

1:00 AM

Overcast night

53° 💧 None 💨 4 mph H 95%30.24 inHg

4:00 AM

Clear night

50° 💧 None 💨 3 mph H 97%30.21 inHg

7:00 AM

Partly cloudy

48° 💧 None 💨 4 mph H 96%30.24 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 5 mph H 75%30.24 inHg

Today

1:00 PM

Overcast

68° 💧 None 💨 6 mph H 58%30.33 inHg

2:00 PM

Overcast

69° 💧 None 💨 6 mph H 60%30.33 inHg

3:00 PM

Overcast

68° 💧 None 💨 5 mph H 64%30.30 inHg

4:00 PM

Overcast

67° 💧 0.000 in 💨 4 mph H 65%30.30 inHg

5:00 PM

Overcast

66° 💧 None 💨 3 mph H 70%30.30 inHg

6:00 PM

Overcast

66° 💧 None 💨 2 mph H 76%30.27 inHg

7:00 PM

Overcast night

63° 💧 None 💨 2 mph H 82%30.27 inHg

8:00 PM

Overcast night

62° 💧 None 💨 4 mph H 83%30.30 inHg

9:00 PM

Overcast night

62° 💧 None 💨 7 mph H 79%30.30 inHg

10:00 PM

Overcast night

60° 💧 None 💨 6 mph H 80%30.30 inHg

11:00 PM

Overcast night

59° 💧 None 💨 5 mph H 83%30.30 inHg

Tomorrow

12:00 AM

Overcast night

58° 💧 None 💨 4 mph H 87%30.30 inHg

1:00 AM

Overcast night

57° 💧 None 💨 3 mph H 91%30.30 inHg

2:00 AM

Overcast night

57° 💧 None 💨 2 mph H 92%30.30 inHg

3:00 AM

Overcast night

57° 💧 0.004 in 💨 1 mph H 92%30.30 inHg

4:00 AM

Light rain

57° 💧 0.014 in 💨 1 mph H 94%30.30 inHg

5:00 AM

Light rain

56° 💧 0.011 in 💨 2 mph H 97%30.30 inHg

6:00 AM

Overcast night

56° 💧 0.001 in 💨 3 mph H 98%30.30 inHg

7:00 AM

Overcast

56° 💧 None 💨 4 mph H 98%30.30 inHg

8:00 AM

Overcast

57° 💧 None 💨 4 mph H 97%30.33 inHg

9:00 AM

Overcast

58° 💧 None 💨 2 mph H 97%30.33 inHg

10:00 AM

Overcast

60° 💧 None 💨 3 mph H 94%30.33 inHg

11:00 AM

Overcast

63° 💧 0.001 in 💨 4 mph H 87%30.33 inHg

12:00 PM

Mostly cloudy

66° 💧 None 💨 5 mph H 77%30.30 inHg

1:00 PM

Light rain

68° 💧 0.005 in 💨 5 mph H 73%30.30 inHg

2:00 PM

Overcast

67° 💧 0.002 in 💨 4 mph H 74%30.27 inHg

3:00 PM

Light rain

67° 💧 0.013 in 💨 5 mph H 79%30.24 inHg

4:00 PM

Light rain

66° 💧 0.011 in 💨 5 mph H 82%30.24 inHg

5:00 PM

Overcast

66° 💧 0.001 in 💨 5 mph H 82%30.24 inHg

6:00 PM

Overcast

66° 💧 None 💨 3 mph H 83%30.24 inHg

7:00 PM

Overcast night

64° 💧 None 💨 3 mph H 88%30.24 inHg

8:00 PM

Mostly cloudy night

63° 💧 None 💨 5 mph H 88%30.24 inHg

9:00 PM

Mostly cloudy night

61° 💧 None 💨 7 mph H 86%30.24 inHg

10:00 PM

Clear night

59° 💧 None 💨 6 mph H 88%30.27 inHg

11:00 PM

Mostly cloudy night

56° 💧 None 💨 5 mph H 94%30.27 inHg

Saturday

12:00 AM

Overcast night

54° 💧 None 💨 4 mph H 94%30.24 inHg

1:00 AM

Overcast night

53° 💧 None 💨 4 mph H 95%30.24 inHg

2:00 AM

Mostly cloudy night

52° 💧 None 💨 4 mph H 96%30.24 inHg

3:00 AM

Mostly cloudy night

51° 💧 None 💨 3 mph H 97%30.24 inHg

4:00 AM

Clear night

50° 💧 None 💨 3 mph H 97%30.21 inHg

5:00 AM

Mostly clear night

49° 💧 None 💨 3 mph H 96%30.21 inHg

6:00 AM

Mostly clear night

49° 💧 None 💨 4 mph H 96%30.24 inHg

7:00 AM

Partly cloudy

48° 💧 None 💨 4 mph H 96%30.24 inHg

8:00 AM

Mostly sunny

52° 💧 None 💨 5 mph H 93%30.24 inHg

9:00 AM

Mostly cloudy

57° 💧 None 💨 4 mph H 85%30.24 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 5 mph H 75%30.24 inHg

11:00 AM

Partly cloudy

64° 💧 None 💨 8 mph H 68%30.24 inHg

12:00 PM

Overcast

66° 💧 None 💨 8 mph H 65%30.21 inHg

1:00 PM

Overcast

66° 💧 None 💨 7 mph H 63%30.18 inHg

2:00 PM

Overcast

66° 💧 None 💨 6 mph H 65%30.18 inHg

3:00 PM

Overcast

66° 💧 None 💨 6 mph H 65%30.15 inHg

4:00 PM

Overcast

66° 💧 None 💨 6 mph H 65%30.15 inHg

5:00 PM

Mostly cloudy

66° 💧 None 💨 6 mph H 67%30.12 inHg

6:00 PM

Overcast

64° 💧 None 💨 4 mph H 74%30.12 inHg

7:00 PM

Overcast night

60° 💧 None 💨 5 mph H 83%30.12 inHg

Sunday

4:00 AM

Partly cloudy night

50° 💧 None 💨 4 mph H 92%30.12 inHg

7:00 AM

Mostly cloudy

50° 💧 None 💨 2 mph H 93%30.12 inHg

10:00 AM

Mostly cloudy

61° 💧 None 💨 3 mph H 78%30.12 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 4 mph H 62%30.09 inHg

4:00 PM

Overcast

69° 💧 None 💨 3 mph H 62%30.03 inHg

7:00 PM

Overcast night

64° 💧 None 💨 2 mph H 81%30.06 inHg

10:00 PM

Overcast night

59° 💧 None 💨 2 mph H 88%30.06 inHg

Monday

1:00 AM

Overcast night

59° 💧 None 💨 1 mph H 91%30.09 inHg

4:00 AM

Overcast night

59° 💧 None 💨 1 mph H 92%30.09 inHg

7:00 AM

Mostly cloudy

57° 💧 None 💨 1 mph H 95%30.09 inHg

10:00 AM

Overcast

66° 💧 None 💨 1 mph H 74%30.09 inHg

1:00 PM

Overcast

68° 💧 None 💨 2 mph H 63%30.06 inHg

4:00 PM

Partly cloudy

70° 💧 None 💨 4 mph H 61%30.00 inHg

7:00 PM

Clear night

63° 💧 None 💨 2 mph H 81%30.00 inHg

10:00 PM

Overcast night

57° 💧 None 💨 3 mph H 85%30.00 inHg

Tuesday

1:00 AM

Mostly clear night

56° 💧 None 💨 5 mph H 83%29.97 inHg

4:00 AM

Mostly clear night

55° 💧 None 💨 5 mph H 94%29.97 inHg

7:00 AM

Overcast

57° 💧 None 💨 4 mph H 93%29.97 inHg

10:00 AM

Overcast

64° 💧 None 💨 4 mph H 78%29.97 inHg

1:00 PM

Overcast

71° 💧 None 💨 6 mph H 62%29.91 inHg

4:00 PM

Overcast

71° 💧 None 💨 7 mph H 65%29.85 inHg

7:00 PM

Light rain

66° 💧 None 💨 8 mph H 81%29.83 inHg

10:00 PM

Overcast night

62° 💧 None 💨 8 mph H 97%29.83 inHg

Wednesday

1:00 AM

Partly cloudy night

61° 💧 None 💨 4 mph H 98%29.80 inHg

7:00 AM

Moderate rain

62° 💧 None 💨 4 mph H 91%29.88 inHg

1:00 PM

Mostly cloudy

59° 💧 None 💨 4 mph H 98%29.85 inHg

7:00 PM

Overcast night

65° 💧 None 💨 6 mph H 83%29.91 inHg

Thursday

1:00 AM

Overcast night

65° 💧 None 💨 8 mph H 87%29.88 inHg

7:00 AM

Light rain

61° 💧 None 💨 5 mph H 98%29.85 inHg

1:00 PM

Light rain

61° 💧 None 💨 4 mph H 99%29.83 inHg

7:00 PM

Overcast night

65° 💧 None 💨 5 mph H 92%29.88 inHg

Friday

1:00 AM

Overcast night

65° 💧 None 💨 3 mph H 90%29.88 inHg

7:00 AM

Overcast

61° 💧 None 💨 8 mph H 92%30.00 inHg

1:00 PM

Mostly cloudy

49° 💧 None 💨 6 mph H 75%30.06 inHg

7:00 PM

Overcast night

65° 💧 None 💨 6 mph H 53%30.09 inHg

Saturday

1:00 AM

Overcast night

59° 💧 None 💨 4 mph H 77%30.03 inHg

7:00 AM

Overcast

55° 💧 None 💨 7 mph H 80%30.03 inHg

1:00 PM

Overcast

56° 💧 None 💨 8 mph H 77%30.00 inHg

7:00 PM

Partly cloudy night

60° 💧 None 💨 6 mph H 86%30.00 inHg

Sunday

1:00 AM

Mostly cloudy night

59° 💧 None 💨 5 mph H 75%30.03 inHg

7:00 AM

Sunny

50° 💧 None 💨 1 mph H 92%30.06 inHg

1:00 PM

Partly cloudy

46° 💧 None 💨 1 mph H 99%30.12 inHg

7:00 PM

Clear night

67° 💧 None 💨 3 mph H 54%30.12 inHg

Monday

1:00 AM

Clear night

58° 💧 None 💨 3 mph H 80%30.06 inHg

7:00 AM

Sunny

52° 💧 None 💨 4 mph H 91%30.09 inHg

1:00 PM

Sunny

49° 💧 None 💨 6 mph H 95%30.12 inHg

7:00 PM

Clear night

67° 💧 None 💨 7 mph H 62%30.06 inHg

Tuesday

1:00 AM

Clear night

60° 💧 None 💨 6 mph H 84%30.03 inHg

7:00 AM

Sunny

56° 💧 None 💨 6 mph H 94%30.06 inHg

1:00 PM

Sunny

52° 💧 None 💨 4 mph H 96%30.09 inHg

7:00 PM

Partly cloudy night

72° 💧 None 💨 6 mph H 61%30.06 inHg

Wednesday

1:00 AM

Clear night

64° 💧 None 💨 7 mph H 75%30.06 inHg

7:00 AM

Clear night

53° 💧 None 💨 6 mph H 71%30.18 inHg

1:00 PM

Sunny

48° 💧 None 💨 6 mph H 76%30.27 inHg

7:00 PM

Clear night

63° 💧 None 💨 7 mph H 46%30.27 inHg

Thursday

1:00 AM

Clear night

54° 💧 None 💨 4 mph H 66%30.24 inHg

7:00 AM

Clear night

47° 💧 None 💨 4 mph H 84%30.27 inHg

1:00 PM

Sunny

44° 💧 None 💨 3 mph H 91%30.27 inHg

7:00 PM

Clear night

65° 💧 None 💨 7 mph H 47%30.21 inHg

Friday

1:00 AM

Clear night

58° 💧 None 💨 8 mph H 69%30.09 inHg

In Portage and, more broadly, across the state of Wisconsin: This morning will begin with mostly cloudy skies and cool temperatures ranging from 49 to 58 degrees Fahrenheit. The wind will be coming from the east at a moderate pace, reaching up to 12 mph, with gusts that could hit around 25 mph. As the day progresses into the afternoon, skies will remain mostly cloudy, but no precipitation is expected, keeping conditions dry. Temperatures are expected to stay steady within the same cool range, with wind speeds continuing from the east at similar levels. Overall, it will be a cool and breezy day with mostly cloudy skies and no significant weather concerns.

15-Day Weather Outlook for Portage

TomorrowTomorrow

Overcast 68°/56° 💧 None 💨 7 mph

Saturday, Sep 26Sat Sep 26

Overcast 66°/48° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 69°/50° 💧 0.019 in 💨 4 mph

Monday, Sep 28Mon Sep 28

Overcast 70°/57° 💧 None 💨 4 mph

Tuesday, Sep 29Tue Sep 29

Light rain 71°/55° 💧 0.123 in 💨 8 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 65°/59° 💧 0.233 in 💨 6 mph

Thursday, Oct 1Thu Oct 1

Light rain 65°/61° 💧 0.711 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Overcast 65°/49° 💧 0.008 in 💨 8 mph

Saturday, Oct 3Sat Oct 3

Partly cloudy 60°/55° 💧 0.058 in 💨 8 mph

Sunday, Oct 4Sun Oct 4

Mostly cloudy 67°/46° 💧 0.001 in 💨 5 mph

Monday, Oct 5Mon Oct 5

Sunny 67°/49° 💧 None 💨 7 mph

Tuesday, Oct 6Tue Oct 6

Partly cloudy 72°/52° 💧 None 💨 6 mph

Wednesday, Oct 7Wed Oct 7

Sunny 64°/48° 💧 None 💨 7 mph

Thursday, Oct 8Thu Oct 8

Sunny 65°/44° 💧 None 💨 7 mph

Friday, Oct 9Fri Oct 9

Sunny 58°/58° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Portage

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Portage

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 1:00 PM

PM2.5 Fine particles Good 5,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 87,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Portage

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,5Moderate 🙂Fair

Tomorrow UV 3,1Moderate 🙂Fair

Saturday UV 4,6Moderate 😐Moderate

Sunday UV 4,5Moderate 🙂Fair

Monday UV 6,0High 🙂Fair

Tuesday UV 4,0Moderate —Unavailable

Wednesday UV 2,0Low —Unavailable

Hourly UV index today

1:00 PMUV 5,5 2:00 PMUV 4,7 3:00 PMUV 3,5 4:00 PMUV 2,1 5:00 PMUV 0,8 6:00 PMUV 0,2 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Portage

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · PORTAGE, WISCONSIN

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

22/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 100% Real hourly forecast for the best viewing hour.

☾ Moonlight 97% Full Moon · Moon about 21° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -11° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Portage were last refreshed today at 12:21 PM. The current forecast period extends through 26/09/2026 at 10:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.