Live Weather & Forecast

Weather in Portage

Indiana, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
15°C
Feels like 15°C
59°F / Feels 59°F
Partly cloudy
Portage, Indiana
🌙 Nighttime
Updated: 2026-04-16 05:15
💧
Humidity
93%
💨
Wind
13 km/h SSW
🌬️
Wind Gust
26.7 km/h
🌡️
Pressure
1008 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0.84 mm
☁️
Cloud Cover
75%
💦
Dew Point
14.5°C
🌐
Wind Degree
198°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
167.9 μg/m³
NO₂
6.3 μg/m³
O₃
73 μg/m³
SO₂
3.6 μg/m³
PM 2.5
6.3 μg/m³
PM 10
7.2 μg/m³

Weather Alerts 5

Met · Severe · Future
Flood Watch issued April 15 at 10:46AM CDT by NWS Chicago IL

...The Flood Watch continues for the following rivers in Indiana... Kankakee River at Shelby affecting Newton and Lake IN Counties. For the Kankakee River...including Shelby...flooding is possible. * WHAT...Flooding is possible. * WHERE...Kankakee River from Near I-65 and De Motte downstream to IL/IN state line, including the Shelby gauge. * WHEN...Until further notice. * IMPACTS...At 10.5 f...

A Flood Watch means water levels above flood stage are possible, but not yet certain, based upon the latest forecasts. Persons along rivers and streams in the watch area should monitor the latest forecasts and be prepared to take action should flooding develop. These forecasts are based on observ...

Met · Severe · Future
Flood Watch issued April 15 at 9:40PM CDT by NWS Chicago IL

...The Flood Watch continues for the following rivers in Indiana... Kankakee River at Shelby affecting Newton and Lake IN Counties. For the Kankakee River...including Shelby...flooding is possible. * WHAT...Flooding is possible. * WHERE...Kankakee River from Near I-65 and De Motte downstream to IL/IN state line, including the Shelby gauge. * WHEN...Until further notice. * IMPACTS...At 11.5 f...

A Flood Watch means water levels above flood stage are possible, but not yet certain, based upon the latest forecasts. Persons along rivers and streams in the watch area should monitor the latest forecasts and be prepared to take action should flooding develop. These forecasts are based on observ...

Met · Severe · Future
Flood Watch issued April 15 at 9:56PM EDT until April 16 at 8:00AM EDT by NWS Northern Indiana

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Indiana, including the following areas, Adams, Allen IN, Blackford, Cass IN, De Kalb, Eastern St. Joseph IN, Elkhart, Fulton IN, Grant, Huntington, Jay, Lagrange, Marshall, Miami, Noble, Northern Kosciusko, Northern La Porte, Pulaski, Southern Kosciusko, Southern La Porte, Starke, Steuben, Waba...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Met · Minor · Expected
Flood Advisory issued April 16 at 2:24AM EDT until April 16 at 5:30AM EDT by NWS Northern Indiana

* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Indiana, including the following counties, Marshall, Pulaski and Starke. * WHEN...Until 530 AM EDT /430 AM CDT/. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 221 AM EDT /121 AM CDT/, Doppler radar indicated additional rainfall movin...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Met · Severe · Expected
Flood Warning issued April 15 at 10:32AM CDT by NWS Chicago IL

...The National Weather Service in Chicago IL has issued a Flood Warning for the following rivers in Illinois... Des Plaines River near Des Plaines affecting Cook County. Des Plaines River at Lincolnshire affecting Cook and Lake IL Counties. For the Des Plaines River...including Lincolnshire, Des Plaines, River Forest, Riverside...Moderate flooding is forecast. * WHAT...Moderate flooding is fo...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Today's Hourly Forecast

24-hour breakdown for Portage, Indiana

12 AM
Clear
19°
Clear
💧 86% 💨 18 km/h
1 AM
Overcast
18°
Overcast
💧 76% 💨 21.2 km/h
2 AM
Clear
17°
Clear
💧 80% 💨 20.9 km/h
3 AM
Moderate rain at times
16°
Moderate rain at times
💧 92% 💨 13 km/h 🌧️ 100%
4 AM
Moderate rain at times
16°
Moderate rain at times
💧 95% 💨 14.4 km/h 🌧️ 100%
5 AM
Partly cloudy
15°
Partly cloudy
💧 93% 💨 13 km/h 🌧️ 100%
6 AM
Clear
16°
Clear
💧 92% 💨 14.8 km/h
7 AM
Cloudy
16°
Cloudy
💧 94% 💨 21.2 km/h
8 AM
Sunny
17°
Sunny
💧 92% 💨 21.6 km/h
9 AM
Sunny
17°
Sunny
💧 90% 💨 23 km/h
10 AM
Patchy rain nearby
18°
Patchy rain nearby
💧 89% 💨 24.1 km/h 🌧️ 89%
11 AM
Overcast
19°
Overcast
💧 85% 💨 25.2 km/h
12 PM
Partly Cloudy
20°
Partly Cloudy
💧 80% 💨 25.9 km/h
1 PM
Sunny
21°
Sunny
💧 71% 💨 25.2 km/h
2 PM
Partly Cloudy
21°
Partly Cloudy
💧 68% 💨 19.1 km/h
3 PM
Partly Cloudy
21°
Partly Cloudy
💧 69% 💨 15.1 km/h
4 PM
Patchy rain nearby
22°
Patchy rain nearby
💧 78% 💨 12.6 km/h 🌧️ 100%
5 PM
Sunny
22°
Sunny
💧 76% 💨 10.8 km/h
6 PM
Sunny
16°
Sunny
💧 80% 💨 10.4 km/h
7 PM
Partly Cloudy
11°
Partly Cloudy
💧 92% 💨 11.9 km/h
8 PM
Overcast
10°
Overcast
💧 94% 💨 11.5 km/h
9 PM
Fog
10°
Fog
💧 97% 💨 9.4 km/h
10 PM
Mist
Mist
💧 97% 💨 8.6 km/h
11 PM
Overcast
Overcast
💧 94% 💨 7.9 km/h

3-Day Forecast

Daily overview for Portage, Indiana

Today
Moderate rain
Moderate rain
22° /
🌧️ 89% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 6.29 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
Overcast
23° /
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:05 AM
🌇 Sunset: 07:32 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Moderate rain
Moderate rain
17° /
🌧️ 89% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 33.5 km/h
🌧️ Total precip: 10.11 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:04 AM
🌇 Sunset: 07:33 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit

Best Time to Visit Portage

Plan your trip to Portage, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Portage 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Portage?
Current conditions in Portage: Partly cloudy, temperature 15°C, humidity 93%.
What is the best time to visit Portage?
The best time to visit Portage is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Portage?
Portage is located at approximately 41.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Portage?
The wettest period in Portage is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Portage?
For visits to Portage during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Portage in?
Portage is located in United States, in the state of Indiana.
What are the public holidays in Portage in 2026?
View the 2026 public holidays for Portage on our Holidays page.
What are the GPS coordinates used for the weather forecast in Portage?
The weather forecast for Portage uses coordinates 41.5759, -87.1761.