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Weather in Forest Park, United States 🇺🇸

Current Weather in Forest Park

Small Craft Advisory issued June 17 at 10:12AM CDT until June 18 at 9:00AM CDT by NWS Chicago IL
Partly cloudy
20°C
Feels like 20°C. Partly cloudy.
🌬️ 10 km/h W
💧 87% Humidity
🧭 994 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 17°C
🌅 Sunrise: 05:15 AM
🌇 Sunset: 08:28 PM
Map Overlays:

In Forest Park right now it is 20°C and partly cloudy, feeling like 20°C. Humidity is 87% with winds around 10 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Forest Park range from about 13°C to 24°C. ⚠️ Small Craft Advisory issued June 17 at 10:12AM CDT until June 18 at 9:00AM CDT by NWS Chicago IL

Hourly Forecast for Forest Park

21:00
Mist
18°
31%
22:00
Patchy light drizzle
17°
50%
23:00
Patchy rain nearby
17°
41%
00:00
Clear
17°
13%
01:00
Clear
17°
13%
02:00
Clear
16°
10%
03:00
Clear
16°
9%
04:00
Clear
15°
10%
05:00
Clear
15°
11%
06:00
Partly Cloudy
15°
13%
07:00
Cloudy
15°
16%
08:00
Cloudy
16°
17%
09:00
Overcast
17°
17%
10:00
Patchy rain nearby
18°
9%
11:00
Overcast
19°
13%
12:00
Partly Cloudy
21°
5%
13:00
Partly Cloudy
22°
5%
14:00
Partly Cloudy
23°
4%
15:00
Partly Cloudy
23°
3%
16:00
Partly Cloudy
23°
3%
17:00
Partly Cloudy
23°
3%
18:00
Partly Cloudy
22°
4%
19:00
Partly Cloudy
21°
5%
20:00
Partly Cloudy
20°
5%

14-Day Forecast for Forest Park

Wed, Jun 17
Moderate rain Moderate rain
20° / 13°
Thu, Jun 18
Partly Cloudy Partly Cloudy
24° / 15°
Fri, Jun 19
Sunny Sunny
24° / 14°
Sat, Jun 20
Sunny Sunny
25° / 15°
Sun, Jun 21
Moderate rain Moderate rain
17° / 14°
Mon, Jun 22
Sunny Sunny
20° / 13°
Tue, Jun 23
Patchy rain nearby Patchy rain nearby
22° / 14°
Wed, Jun 24
Patchy rain nearby Patchy rain nearby
25° / 16°
Thu, Jun 25
Partly Cloudy Partly Cloudy
24° / 16°
Fri, Jun 26
Moderate rain Moderate rain
20° / 16°
Sat, Jun 27
Patchy rain nearby Patchy rain nearby
23° / 18°
Sun, Jun 28
Patchy rain nearby Patchy rain nearby
22° / 17°
Mon, Jun 29
Patchy rain nearby Patchy rain nearby
24° / 16°
Tue, Jun 30
Patchy rain nearby Patchy rain nearby
23° / 18°

Additional Forecasts for Forest Park

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 162.0 μg/m³
O₃ (Ozone) 83.0 μg/m³
NO₂ (Nitrogen Dioxide) 13.2 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 5.7 μg/m³
PM10 (Coarse particles) 5.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Forest Park Tomorrow

There is no good daylight window left in Forest Park today. Tomorrow, the most comfortable window looks like 10:00 to 12:00, when it is around 19°C. It should stay dry through that window. The next likely rain is around 22:00.

Frequently Asked Questions about Weather in Forest Park

What is the temperature in Forest Park right now?

The current temperature in Forest Park is 20°C (69°F), partly cloudy (feels like 20°C).

What's the weather like in Forest Park right now?

Conditions in Forest Park right now: Partly cloudy, humidity 87%, wind 10 km/h W.

What is today's forecast for Forest Park?

Today in Forest Park: high 20°C, low 13°C, moderate rain. Chance of rain: 79%.

What is the 7-day weather forecast for Forest Park?

Daily highs and lows for Forest Park:

  • 2026-06-17: 20°C / 13°C
  • 2026-06-18: 24°C / 15°C
  • 2026-06-19: 24°C / 14°C
  • 2026-06-20: 25°C / 15°C
  • 2026-06-21: 17°C / 14°C
  • 2026-06-22: 20°C / 13°C
  • 2026-06-23: 22°C / 14°C
Is it going to rain in Forest Park today?

There is a 79% chance of rain in Forest Park today. Total expected precipitation: 12.61 mm.

What is the wind speed in Forest Park right now?

Wind in Forest Park is currently 10 km/h (6 mph) from the W.

What is the UV index in Forest Park right now?

The UV index in Forest Park is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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