---
title: "10 Day Weather Forecast for Mason, IL"
description: "Get the latest 10 day weather forecast for Mason, IL. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "Mason, IL"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/mason-il-62443"
coordinates: ["38.9609,-88.6334"]
temperature_units: "°F"
last_updated: "2026-05-28T19:11:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for Mason, IL

Get the latest 10-day weather forecast for Mason, IL, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-28T19:11:00+00:00.

## 10 Day Weather Forecast

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

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

| Thu, May 28 | Mostly sunny. Near steady temperature in the lower 80s. Northeast winds 5 to 10 mph. | Partly cloudy. Lows around 60. East winds 5 to 10 mph. | 83°F | 63°F |
| Fri, May 29 | Mostly sunny in the morning  then becoming mostly cloudy. Highs in the upper 70s. East winds 5 to 10 mph. | Cloudy. Lows around 60. East winds around 5 mph. | 78°F | 64°F |
| Sat, May 30 | Mostly cloudy in the morning  then becoming partly sunny. Highs in the upper 70s. East winds 5 to 10 mph. | Mostly cloudy. Lows in the upper 50s. | 78°F | 60°F |
| Sun, May 31 | Partly cloudy. Highs in the mid 70s. Lows in the upper 50s. | Partly cloudy. Highs in the mid 70s. Lows in the upper 50s. | 77°F | 60°F |
| Mon, Jun 1 | Mostly clear. Highs in the upper 70s. Lows in the upper 50s. | Mostly clear. Highs in the upper 70s. Lows in the upper 50s. | 79°F | 60°F |
| Tue, Jun 2 | Mostly clear. Highs in the upper 70s. Lows in the upper 50s. | Mostly clear. Highs in the upper 70s. Lows in the upper 50s. | 79°F | 59°F |
| Wed, Jun 3 | Mostly clear. Highs in the upper 70s. Lows in the upper 50s. | Mostly clear. Low temperature around 60F. Dew point will be around 53F with an average humidity of 62%. Winds will be 3 mph from the SE. | 79°F | 60°F |
| Thu, Jun 4 | Mostly sunny. High temperature around 80F. Dew point will be around 58F with an average humidity of 60%. Winds will be 3 mph from the S. | Mostly clear. Low temperature around 64F. Dew point will be around 58F with an average humidity of 67%. Winds will be 5 mph from the SW. | 80°F | 64°F |
| Fri, Jun 5 | Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 62F with an average humidity of 64%. Winds will be 5 mph from the SW. | Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 66F. Dew point will be around 61F with an average humidity of 70%. Winds will be 2 mph from the SW. | 81°F | 66°F |
| Sat, Jun 6 | Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 79F. Dew point will be around 63F with an average humidity of 68%. Winds will be 3 mph from the W. | Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 58F with an average humidity of 69%. Winds will be 2 mph from the NW. | 79°F | 63°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/mason-il-62443"
- Last Updated: "2026-05-28T19:11:00+00:00"