Oak Forest, IL Weather Forecast | 5 Day
Updated: Sun Apr 27th 2025 3:00 PM CDT

Sunny
Sun 4-27
Sunny with a high of 69°F and a low of 37°F. Winds will be light at 9mph and gusts of 15.7mph at 10 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 78% at 11 PM and 48% being its lowest at 4 PM. Barometric pressure is its highest of 30.19inHg at 9 PM, a lowest point of 30.17inHg at 5 PM with an avg 30.18inHg.
- HI: 69°F
- LO: 37°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.5 mph - Humidity
71% avg. - UV Index
2 - Air QualityGood
- Sunrise
05:53 AM - Sunset
07:45 PM - Moonrise
05:29 AM - Moonset
08:05 PM - Moon Phase
New Moon

Overcast
Mon 4-28
Overcast with a high of 79°F and a low of 48°F. Wind will be moderate, blowing around 20mph on average and gusts of 30.6mph at 10 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 87% at 3 AM and 67% being its lowest at 4 PM. Barometric pressure is its highest of 30.17inHg at 12 AM, a lowest point of 29.84inHg at 10 PM with an avg 30.03inHg.
- HI: 79°F
- LO: 48°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
19.2 mph - Humidity
78% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
05:51 AM - Sunset
07:46 PM - Moonrise
06:01 AM - Moonset
09:30 PM - Moon Phase
Waxing Crescent

Intermittent Thunderstorms In The Area
Tue 4-29
Intermittent Thunderstorms In The Area with a high of 74°F and a low of 49°F. Wind will be moderate, blowing around 20mph on average and gusts of 29.8mph at 1 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 90% at 4 AM and 57% being its lowest at 4 PM. Barometric pressure is its highest of 30.15inHg at 10 PM, a lowest point of 29.82inHg at 3 AM with an avg 29.93inHg.
- HI: 74°F
- LO: 49°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
19.2 mph - Humidity
77% avg. - UV Index
1.7 - Air QualityGood
- Sunrise
05:50 AM - Sunset
07:47 PM - Moonrise
06:41 AM - Moonset
10:50 PM - Moon Phase
Waxing Crescent

Patchy Rain Nearby
Wed 4-30
Scattered showers with a high of 48°F and a low of 40°F. It will likey rain in the surrounding area, having a 83% chance of a downpour with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 15.3mph at 6 AM. High humidity with average of 82% is anticipated, the maximum being 93% at 10 PM and 58% being its lowest at 10 AM. Barometric pressure is its highest of 30.23inHg at 7 AM, a lowest point of 29.91inHg at 10 PM with an avg 30.09inHg.
- HI: 48°F
- LO: 40°F
- Rainfall: 83% | est. 0.02in
- Snowfall: 0%
- Wind
11.4 mph - Humidity
82% avg. - UV Index
0 - Air QualityGood
- Sunrise
05:49 AM - Sunset
07:48 PM - Moonrise
07:33 AM - Moonset
No moonset - Moon Phase
Waxing Crescent

Moderate Rain
Thu 5-1
Moderate Rain with a high of 60°F and a low of 49°F. Rainfall expected to have a 75% chance with an estimated 0.49in. Wind will be moderate, blowing around 14mph on average and gusts of 21.4mph at 9 AM. High humidity with average of 94% is anticipated, the maximum being 99% at 5 AM and 87% being its lowest at 7 PM. Barometric pressure is its highest of 29.88inHg at 12 AM, a lowest point of 29.59inHg at 2 PM with an avg 29.71inHg.
- HI: 60°F
- LO: 49°F
- Rainfall: 75% | est. 0.49in
- Snowfall: 0%
- Wind
13.4 mph - Humidity
94% avg. - UV Index
3 - Air QualityGood
- Sunrise
05:47 AM - Sunset
07:49 PM - Moonrise
08:34 AM - Moonset
12:01 AM - Moon Phase
Waxing Crescent

Patchy Rain Nearby
Fri 5-2
Scattered showers with a high of 54°F and a low of 45°F. It will likey rain in the surrounding area, having a 81% chance of a downpour with an estimated 0.02in. Wind will be moderate, blowing around 14mph on average and gusts of 17.6mph at 7 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 97% at 4 AM and 62% being its lowest at 11 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.75inHg at 4 AM with an avg 29.85inHg.
- HI: 54°F
- LO: 45°F
- Rainfall: 81% | est. 0.02in
- Snowfall: 0%
- Wind
13.6 mph - Humidity
80% avg. - UV Index
3 - Air QualityTBA
- Sunrise
05:46 AM - Sunset
07:50 PM - Moonrise
09:44 AM - Moonset
12:59 AM - Moon Phase
Waxing Crescent
Currently
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67°F |
30.25 inHg.
Barometer 42%
Humidity S 13.7 mph Wind |
Sunny |