Blue Island, IL Weather Forecast | 5 Day

Updated: Sun Jul 20th 2025 1:45 AM CDT

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Blue Island, IL Weather Forecast - 7-20 - Fog

Fog

Sun 7-20

Fog with a high of 74°F and a low of 65°F. Winds will be light at 8mph and gusts of 9.1mph at 10 AM. High humidity with average of 95% is anticipated, the maximum being 99% at 2 AM and 88% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.87inHg at 3 AM with an avg 29.94inHg.

    • HI: 74°F
    • LO: 65°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      7.6 mph
    • Humidity
      95% avg.
    • UV Index
      0.6
    • Air Quality
      Moderate
    • Sunrise
      05:35 AM
    • Sunset
      08:20 PM
    • Moonrise
      01:00 AM
    • Moonset
      04:56 PM
    • Moon Phase
      Waning Crescent
Blue Island, IL Weather Forecast - 7-21 - Sunny

Sunny

Mon 7-21

Sunny with a high of 85°F and a low of 65°F. Winds will be light at 9mph and gusts of 10.9mph at 7 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 97% at 12 AM and 56% being its lowest at 4 PM. Barometric pressure is its highest of 30.04inHg at 8 PM, a lowest point of 29.97inHg at 3 AM with an avg 30.01inHg.

    • HI: 85°F
    • LO: 65°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      8.5 mph
    • Humidity
      78% avg.
    • UV Index
      2.4
    • Air Quality
      Moderate
    • Sunrise
      05:35 AM
    • Sunset
      08:19 PM
    • Moonrise
      01:45 AM
    • Moonset
      06:09 PM
    • Moon Phase
      Waning Crescent
Blue Island, IL Weather Forecast - 7-22 - Sunny

Sunny

Tue 7-22

Sunny with a high of 91°F and a low of 65°F. Winds will be light at 10mph and gusts of 13.1mph at 11 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 90% at 1 AM and 46% being its lowest at 2 PM. Barometric pressure is its highest of 30.08inHg at 7 AM, a lowest point of 30inHg at 4 PM with an avg 30.04inHg.

    • HI: 91°F
    • LO: 65°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.2 mph
    • Humidity
      66% avg.
    • UV Index
      2.6
    • Air Quality
      Good
    • Sunrise
      05:36 AM
    • Sunset
      08:18 PM
    • Moonrise
      02:42 AM
    • Moonset
      07:12 PM
    • Moon Phase
      Waning Crescent
Blue Island, IL Weather Forecast - 7-23 - Sunny

Sunny

Wed 7-23

Sunny with a high of 97°F and a low of 73°F. Wind will be moderate, blowing around 13mph on average and gusts of 14.2mph at 4 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 88% at 6 AM and 42% being its lowest at 2 PM. Barometric pressure is its highest of 30.01inHg at 12 AM, a lowest point of 29.92inHg at 4 PM with an avg 29.98inHg.

    • HI: 97°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      12.3 mph
    • Humidity
      67% avg.
    • UV Index
      2.6
    • Air Quality
      Moderate
    • Sunrise
      05:37 AM
    • Sunset
      08:17 PM
    • Moonrise
      03:50 AM
    • Moonset
      08:01 PM
    • Moon Phase
      Waning Crescent
Blue Island, IL Weather Forecast - 7-24 - Patchy Rain Nearby

Patchy Rain Nearby

Thu 7-24

Scattered showers with a high of 96°F and a low of 77°F. Rainfall expected in the surrounding area to have a 61% chance with an estimated 0.07in. Wind will be moderate, blowing around 13mph on average and gusts of 14.4mph at 4 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 90% at 11 PM and 41% being its lowest at 1 PM. Barometric pressure is its highest of 30inHg at 6 AM, a lowest point of 29.92inHg at 6 PM with an avg 29.97inHg.

    • HI: 96°F
    • LO: 77°F
    • Rainfall: 61% | est. 0.07in
    • Snowfall: 0%
    • Wind
      12.5 mph
    • Humidity
      70% avg.
    • UV Index
      0.1
    • Air Quality
      TBA
    • Sunrise
      05:38 AM
    • Sunset
      08:17 PM
    • Moonrise
      05:04 AM
    • Moonset
      08:40 PM
    • Moon Phase
      New Moon
Blue Island, IL Weather Forecast - 7-25 - Patchy Rain Nearby

Patchy Rain Nearby

Fri 7-25

Scattered showers with a high of 92°F and a low of 73°F. It will likey rain in the surrounding area, having a 86% chance of a downpour with an estimated 0.07in. Winds will be light at 10mph and gusts of 13.2mph at 1 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 96% at 5 AM and 49% being its lowest at 4 PM. Barometric pressure is its highest of 30inHg at 10 AM, a lowest point of 29.92inHg at 6 PM with an avg 29.96inHg.

    • HI: 92°F
    • LO: 73°F
    • Rainfall: 86% | est. 0.07in
    • Snowfall: 0%
    • Wind
      9.4 mph
    • Humidity
      75% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      05:39 AM
    • Sunset
      08:16 PM
    • Moonrise
      06:19 AM
    • Moonset
      09:10 PM
    • Moon Phase
      Waxing Crescent

Currently

Partly Cloudy 76°F
29.91 inHg.
Barometer
82%
Humidity
W 6.5 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free