---
title: "10 Day Weather Forecast for Portage Park, IL"
description: "Get the latest 10 day weather forecast for Portage Park, IL. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "Portage Park, IL"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/portage-park-il-60641"
coordinates: ["41.95781,-87.76506"]
temperature_units: "°F"
last_updated: "2026-05-29T17:12:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for Portage Park, IL

Get the latest 10-day weather forecast for Portage Park, IL, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-29T17:12:00+00:00.

## 10 Day Weather Forecast

| Date       | Day Forecast                                     | Night Forecast                                 | High °F | Low °F |

| ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: |

| Fri, May 29 | Partly cloudy. Highs in the lower 80s inland  but only in the upper 60s near the lake. South winds 5 to 10 mph  becoming east. | Mostly cloudy. Lows in the mid to upper 50s. Northeast winds 5 to 10 mph. | 85°F | 57°F |
| Sat, May 30 | Mostly cloudy in the morning  then becoming partly cloudy. Highs in the lower 70s inland  but only in the mid 60s near the lake. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. | Mostly cloudy. Lows in the mid 50s. East winds 10 to 15 mph  diminishing to 5 to 10 mph after midnight. | 67°F | 56°F |
| Sun, May 31 | Mostly cloudy. Highs in the mid 70s inland  but only in the mid 60s near the lake. East winds 5 to 10 mph. | Partly cloudy in the evening  then becoming mostly cloudy. Lows in the upper 50s. | 72°F | 56°F |
| Mon, Jun 1 | Partly cloudy. Highs in the upper 70s inland  but only in the upper 60s near the lake. | Mostly clear. Lows in the upper 50s. | 74°F | 55°F |
| Tue, Jun 2 | Sunny. Highs in the upper 70s inland  but only in the upper 60s near the lake. | Mostly clear. Lows in the upper 50s. | 73°F | 54°F |
| Wed, Jun 3 | Mostly sunny. Highs in the lower 80s inland  but only around 70 near the lake. | Mostly clear in the evening  then becoming partly cloudy. Lows in the lower 60s. | 80°F | 61°F |
| Thu, Jun 4 | Partly cloudy. Highs in the upper 80s. | Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 54F with an average humidity of 55%. Winds will be 5 mph from the SW. | 84°F | 64°F |
| Fri, Jun 5 | Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 78F. Dew point will be around 57F with an average humidity of 55%. Winds will be 6 mph from the SW. | Mostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 61F. Dew point will be around 56F with an average humidity of 69%. Winds will be 5 mph from the W. | 78°F | 61°F |
| Sat, Jun 6 | Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 56F with an average humidity of 58%. Winds will be 4 mph from the NW. | Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 52F with an average humidity of 64%. Winds will be 3 mph from the NW. | 76°F | 59°F |
| Sun, Jun 7 | Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 52F with an average humidity of 51%. Winds will be 3 mph from the NE. | Clear. Low temperature around 61F. Dew point will be around 50F with an average humidity of 58%. Winds will be 1 mph from the SW. | 77°F | 61°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/portage-park-il-60641"
- Last Updated: "2026-05-29T17:12:00+00:00"