Chicago, IL Weather Forecast | 5 Day
Updated: Sun May 18th 2025 1:30 PM CDT
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Sunny
Sun 5-18
Sunny with a high of 56°F and a low of 45°F. Wind will be moderate, blowing around 12mph on average and gusts of 14.9mph at 9 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 84% at 10 PM and 64% being its lowest at 4 PM. Barometric pressure is its highest of 30.07inHg at 11 PM, a lowest point of 30.02inHg at 2 PM with an avg 30.03inHg.
- HI: 56°F
- LO: 45°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
11.4 mph - Humidity
72% avg. - UV Index
2 - Air QualityGood
- Sunrise
05:28 AM - Sunset
08:07 PM - Moonrise
12:55 AM - Moonset
10:09 AM - Moon Phase
Waning Gibbous

Overcast
Mon 5-19
Overcast with a high of 54°F and a low of 45°F. Wind will be moderate, blowing around 17mph on average and gusts of 26.5mph at 10 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 87% at 4 AM and 72% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 9 AM, a lowest point of 29.99inHg at 5 PM with an avg 30.04inHg.
- HI: 54°F
- LO: 45°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
16.8 mph - Humidity
80% avg. - UV Index
2.1 - Air QualityGood
- Sunrise
05:27 AM - Sunset
08:08 PM - Moonrise
01:27 AM - Moonset
11:20 AM - Moon Phase
Waning Gibbous

Heavy Rain
Tue 5-20
Heavy Rain with a high of 48°F and a low of 42°F. It will likey rain, having a 89% chance of a downpour with an estimated 6.45in. Wind will be moderate, blowing around 19mph on average and gusts of 28mph at 6 PM. High humidity with average of 91% is anticipated, the maximum being 96% at 10 AM and 81% being its lowest at 11 PM. Barometric pressure is its highest of 29.95inHg at 12 AM, a lowest point of 29.78inHg at 4 PM with an avg 29.86inHg.
- HI: 48°F
- LO: 42°F
- Rainfall: 89% | est. 6.45in
- Snowfall: 0%
- Wind
18.6 mph - Humidity
91% avg. - UV Index
0.4 - Air QualityGood
- Sunrise
05:26 AM - Sunset
08:09 PM - Moonrise
01:53 AM - Moonset
12:32 PM - Moon Phase
Last Quarter

Heavy Rain
Wed 5-21
Heavy Rain with a high of 54°F and a low of 46°F. It will likey rain, having a 85% chance of a downpour with an estimated 0.8in. Wind will be moderate, blowing around 19mph on average and gusts of 26.3mph at 3 AM. The humidity will be on the higher side, averaging about 80%, the maximum being 94% at 2 AM and 63% being its lowest at 4 PM. Barometric pressure is its highest of 30inHg at 10 PM, a lowest point of 29.73inHg at 2 AM with an avg 29.87inHg.
- HI: 54°F
- LO: 46°F
- Rainfall: 85% | est. 0.8in
- Snowfall: 0%
- Wind
18.6 mph - Humidity
80% avg. - UV Index
0.8 - Air QualityGood
- Sunrise
05:25 AM - Sunset
08:10 PM - Moonrise
02:16 AM - Moonset
01:45 PM - Moon Phase
Waning Crescent

Partly Cloudy
Thu 5-22
Partly Cloudy with a high of 52°F and a low of 46°F. Wind will be moderate, blowing around 14mph on average and gusts of 15.4mph at 4 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 84% at 4 AM and 64% being its lowest at 1 PM. Barometric pressure is its highest of 30.2inHg at 11 PM, a lowest point of 29.98inHg at 2 AM with an avg 30.09inHg.
- HI: 52°F
- LO: 46°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
13.4 mph - Humidity
75% avg. - UV Index
0 - Air QualityTBA
- Sunrise
05:24 AM - Sunset
08:11 PM - Moonrise
02:39 AM - Moonset
02:59 PM - Moon Phase
Waning Crescent

Sunny
Fri 5-23
Sunny with a high of 58°F and a low of 46°F. Winds will be light at 8mph and gusts of 11.8mph at 4 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 83% at 4 AM and 51% being its lowest at 3 PM. Barometric pressure is its highest of 30.23inHg at 7 AM, a lowest point of 30.13inHg at 11 PM with an avg 30.19inHg.
- HI: 58°F
- LO: 46°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
7.6 mph - Humidity
65% avg. - UV Index
4 - Air QualityTBA
- Sunrise
05:24 AM - Sunset
08:12 PM - Moonrise
03:01 AM - Moonset
04:15 PM - Moon Phase
Waning Crescent
This 5-Day weather forecast is relevant for ZIP codes from 60601 through 60701, accurately covering all areas within Chicago, IL.
Currently
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59°F |
29.98 inHg.
Barometer 60%
Humidity NE 14 mph Wind |
Partly Cloudy |