What is the weather in Chicago right now?

Current weather in Chicago is clear sky.

Where can I find the hourly weather forecast for Chicago?

This page shows hourly weather forecast for Chicago, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Chicago updated regularly?

Weather data for Chicago is updated regularly with the latest available observations and forecasts.

Now · 6:08 AM

Chicago Weather & Hourly Forecast

United States · Illinois · 60617

65°F

Clear night

Feels like: 66°F

💧 Humidity 87% 🌡 Pressure 30.09 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi ☁ Clouds 1% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:12 AM 🌇 Sunset 7:31 PM

Hourly Forecast for Chicago

Today

7:00 AM

Sunny

65° 💧 None 💨 4 mph H 87%30.09 inHg

10:00 AM

Sunny

72° 💧 None 💨 4 mph H 65%30.12 inHg

1:00 PM

Sunny

80° 💧 None 💨 6 mph H 39%30.09 inHg

4:00 PM

Sunny

84° 💧 None 💨 5 mph H 40%30.06 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 6 mph H 54%30.06 inHg

10:00 PM

Partly cloudy night

72° 💧 None 💨 4 mph H 70%30.09 inHg

Tomorrow

1:00 AM

Mostly cloudy night

69° 💧 None 💨 7 mph H 73%30.09 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 6 mph H 77%30.09 inHg

7:00 AM

Mostly cloudy

65° 💧 None 💨 5 mph H 77%30.12 inHg

10:00 AM

Overcast

74° 💧 None 💨 7 mph H 59%30.12 inHg

1:00 PM

Overcast

79° 💧 None 💨 7 mph H 48%30.09 inHg

4:00 PM

Overcast

78° 💧 None 💨 7 mph H 51%30.03 inHg

7:00 PM

Overcast

79° 💧 None 💨 9 mph H 60%30.03 inHg

10:00 PM

Mostly cloudy night

72° 💧 None 💨 6 mph H 76%30.03 inHg

Sunday

1:00 AM

Mostly cloudy night

71° 💧 None 💨 10 mph H 77%29.97 inHg

4:00 AM

Overcast night

72° 💧 0.01 in 💨 9 mph H 72%29.97 inHg

Today

7:00 AM

Sunny

65° 💧 None 💨 4 mph H 87%30.09 inHg

8:00 AM

Sunny

66° 💧 None 💨 4 mph H 83%30.09 inHg

9:00 AM

Sunny

68° 💧 None 💨 4 mph H 75%30.12 inHg

10:00 AM

Sunny

72° 💧 None 💨 4 mph H 65%30.12 inHg

11:00 AM

Sunny

77° 💧 None 💨 4 mph H 54%30.12 inHg

12:00 PM

Sunny

79° 💧 None 💨 5 mph H 41%30.12 inHg

1:00 PM

Sunny

80° 💧 None 💨 6 mph H 39%30.09 inHg

2:00 PM

Sunny

82° 💧 None 💨 4 mph H 38%30.09 inHg

3:00 PM

Sunny

82° 💧 None 💨 4 mph H 38%30.06 inHg

4:00 PM

Sunny

84° 💧 None 💨 5 mph H 40%30.06 inHg

5:00 PM

Mostly sunny

84° 💧 None 💨 6 mph H 44%30.06 inHg

6:00 PM

Mostly sunny

83° 💧 None 💨 6 mph H 49%30.06 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 6 mph H 54%30.06 inHg

8:00 PM

Clear night

76° 💧 None 💨 5 mph H 62%30.09 inHg

9:00 PM

Mostly clear night

73° 💧 None 💨 4 mph H 67%30.12 inHg

10:00 PM

Partly cloudy night

72° 💧 None 💨 4 mph H 70%30.09 inHg

11:00 PM

Mostly cloudy night

71° 💧 None 💨 6 mph H 72%30.09 inHg

Tomorrow

12:00 AM

Mostly cloudy night

70° 💧 None 💨 7 mph H 72%30.09 inHg

1:00 AM

Mostly cloudy night

69° 💧 None 💨 7 mph H 73%30.09 inHg

2:00 AM

Overcast night

67° 💧 None 💨 7 mph H 76%30.09 inHg

3:00 AM

Mostly cloudy night

66° 💧 None 💨 6 mph H 77%30.09 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 6 mph H 77%30.09 inHg

5:00 AM

Mostly cloudy night

64° 💧 None 💨 6 mph H 78%30.09 inHg

6:00 AM

Mostly cloudy night

63° 💧 None 💨 6 mph H 79%30.12 inHg

7:00 AM

Mostly cloudy

65° 💧 None 💨 5 mph H 77%30.12 inHg

8:00 AM

Overcast

68° 💧 None 💨 7 mph H 70%30.12 inHg

9:00 AM

Overcast

71° 💧 None 💨 7 mph H 64%30.12 inHg

10:00 AM

Overcast

74° 💧 None 💨 7 mph H 59%30.12 inHg

11:00 AM

Overcast

75° 💧 None 💨 7 mph H 55%30.12 inHg

12:00 PM

Overcast

76° 💧 None 💨 7 mph H 55%30.12 inHg

1:00 PM

Overcast

79° 💧 None 💨 7 mph H 48%30.09 inHg

2:00 PM

Overcast

80° 💧 None 💨 7 mph H 46%30.06 inHg

3:00 PM

Overcast

80° 💧 None 💨 7 mph H 45%30.03 inHg

4:00 PM

Overcast

78° 💧 None 💨 7 mph H 51%30.03 inHg

5:00 PM

Overcast

79° 💧 None 💨 7 mph H 55%30.03 inHg

6:00 PM

Overcast

80° 💧 None 💨 9 mph H 55%30.03 inHg

7:00 PM

Overcast

79° 💧 None 💨 9 mph H 60%30.03 inHg

8:00 PM

Mostly clear night

75° 💧 None 💨 8 mph H 66%30.03 inHg

9:00 PM

Mostly cloudy night

74° 💧 None 💨 7 mph H 70%30.03 inHg

10:00 PM

Mostly cloudy night

72° 💧 None 💨 6 mph H 76%30.03 inHg

11:00 PM

Mostly cloudy night

71° 💧 None 💨 7 mph H 80%30.00 inHg

Sunday

12:00 AM

Mostly cloudy night

71° 💧 None 💨 10 mph H 79%30.00 inHg

1:00 AM

Mostly cloudy night

71° 💧 None 💨 10 mph H 77%29.97 inHg

2:00 AM

Overcast night

72° 💧 None 💨 10 mph H 75%29.97 inHg

3:00 AM

Overcast night

72° 💧 None 💨 9 mph H 73%29.97 inHg

4:00 AM

Overcast night

72° 💧 None 💨 9 mph H 72%29.97 inHg

5:00 AM

Overcast night

71° 💧 None 💨 8 mph H 75%30.00 inHg

6:00 AM

Light rain

69° 💧 0.01 in 💨 8 mph H 80%29.97 inHg

7:00 AM

Overcast

69° 💧 None 💨 8 mph H 77%29.97 inHg

8:00 AM

Overcast

71° 💧 None 💨 9 mph H 69%30.00 inHg

9:00 AM

Overcast

75° 💧 None 💨 11 mph H 56%29.97 inHg

10:00 AM

Overcast

80° 💧 None 💨 11 mph H 47%29.97 inHg

11:00 AM

Overcast

82° 💧 None 💨 11 mph H 46%29.97 inHg

12:00 PM

Overcast

84° 💧 None 💨 11 mph H 45%29.97 inHg

1:00 PM

Overcast

88° 💧 None 💨 13 mph H 38%29.94 inHg

2:00 PM

Overcast

88° 💧 None 💨 15 mph H 40%29.91 inHg

3:00 PM

Overcast

88° 💧 None 💨 15 mph H 43%29.91 inHg

4:00 PM

Overcast

87° 💧 None 💨 14 mph H 45%29.88 inHg

5:00 PM

Overcast

88° 💧 None 💨 14 mph H 44%29.88 inHg

6:00 PM

Overcast

87° 💧 None 💨 12 mph H 48%29.85 inHg

7:00 PM

Overcast

84° 💧 None 💨 10 mph H 54%29.88 inHg

8:00 PM

Overcast night

83° 💧 None 💨 9 mph H 57%29.88 inHg

9:00 PM

Overcast night

83° 💧 None 💨 12 mph H 53%29.88 inHg

10:00 PM

Overcast night

83° 💧 None 💨 13 mph H 50%29.85 inHg

11:00 PM

Overcast night

82° 💧 None 💨 11 mph H 51%29.85 inHg

Monday

12:00 AM

Mostly cloudy night

80° 💧 None 💨 8 mph H 51%29.88 inHg

1:00 AM

Overcast night

79° 💧 None 💨 10 mph H 51%29.85 inHg

2:00 AM

Light rain

78° 💧 0.01 in 💨 8 mph H 51%29.88 inHg

3:00 AM

Light rain

76° 💧 0.01 in 💨 8 mph H 59%29.88 inHg

4:00 AM

Light rain

74° 💧 0.01 in 💨 8 mph H 65%29.88 inHg

5:00 AM

Light rain

74° 💧 0.01 in 💨 9 mph H 62%29.88 inHg

6:00 AM

Light rain

73° 💧 0.01 in 💨 10 mph H 69%29.88 inHg

7:00 AM

Light rain

73° 💧 0.01 in 💨 10 mph H 71%29.88 inHg

8:00 AM

Overcast

75° 💧 None 💨 11 mph H 63%29.91 inHg

9:00 AM

Overcast

81° 💧 None 💨 12 mph H 49%29.88 inHg

10:00 AM

Overcast

83° 💧 None 💨 13 mph H 47%29.88 inHg

11:00 AM

Overcast

87° 💧 None 💨 14 mph H 43%29.88 inHg

12:00 PM

Overcast

90° 💧 None 💨 14 mph H 41%29.88 inHg

1:00 PM

Overcast

92° 💧 None 💨 14 mph H 40%29.85 inHg

2:00 PM

Overcast

93° 💧 None 💨 15 mph H 39%29.85 inHg

3:00 PM

Overcast

93° 💧 None 💨 14 mph H 40%29.83 inHg

4:00 PM

Overcast

92° 💧 None 💨 14 mph H 43%29.83 inHg

5:00 PM

Overcast

90° 💧 None 💨 12 mph H 48%29.83 inHg

6:00 PM

Overcast

91° 💧 None 💨 10 mph H 47%29.83 inHg

7:00 PM

Overcast

89° 💧 None 💨 10 mph H 50%29.83 inHg

8:00 PM

Overcast night

87° 💧 None 💨 10 mph H 56%29.83 inHg

9:00 PM

Overcast night

86° 💧 None 💨 11 mph H 57%29.80 inHg

10:00 PM

Overcast night

86° 💧 None 💨 11 mph H 54%29.80 inHg

11:00 PM

Overcast night

85° 💧 None 💨 11 mph H 53%29.80 inHg

Tuesday

12:00 AM

Overcast night

85° 💧 None 💨 10 mph H 51%29.83 inHg

1:00 AM

Overcast night

84° 💧 None 💨 9 mph H 51%29.83 inHg

2:00 AM

Mostly cloudy night

83° 💧 None 💨 9 mph H 51%29.83 inHg

3:00 AM

Overcast night

82° 💧 None 💨 9 mph H 51%29.83 inHg

4:00 AM

Overcast night

81° 💧 None 💨 9 mph H 51%29.85 inHg

5:00 AM

Overcast night

80° 💧 None 💨 8 mph H 53%29.85 inHg

6:00 AM

Overcast night

80° 💧 None 💨 7 mph H 54%29.85 inHg

In Chicago and, more broadly, across the state of Illinois: Clear skies will continue through the evening, with temperatures holding steady between 76 and 79 degrees. Winds will be light, coming from the north at around 6 mph, with occasional gusts reaching the same speed. Expect a calm night with no precipitation in the forecast. Humidity levels will remain comfortable, and conditions should stay tranquil into the early morning hours. Overall, it looks like a pleasant evening with mild temperatures and gentle breezes.

15-Day Weather Outlook for Chicago

TomorrowTomorrow

Overcast 80°/63° 💧 None 💨 9 mph

Sunday, Aug 30Sun Aug 30

Light rain 88°/69° 💧 0.01 in 💨 15 mph

Monday, Aug 31Mon Aug 31

Light rain 92°/73° 💧 0.05 in 💨 14 mph

Tuesday, Sep 1Tue Sep 1

Light rain 95°/80° 💧 0.01 in 💨 9 mph

Wednesday, Sep 2Wed Sep 2

Light rain 96°/76° 💧 0.02 in 💨 11 mph

Thursday, Sep 3Thu Sep 3

Sunny 86°/74° 💧 None 💨 10 mph

Friday, Sep 4Fri Sep 4

Light rain 94°/70° 💧 0.03 in 💨 9 mph

Saturday, Sep 5Sat Sep 5

Light rain 93°/78° 💧 0.10 in 💨 9 mph

Sunday, Sep 6Sun Sep 6

Mostly cloudy 98°/80° 💧 None 💨 13 mph

Monday, Sep 7Mon Sep 7

Light rain 79°/69° 💧 0.01 in 💨 16 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 82°/62° 💧 None 💨 13 mph

Wednesday, Sep 9Wed Sep 9

Moderate rain 63°/53° 💧 0.90 in 💨 10 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 71°/54° 💧 None 💨 8 mph

Friday, Sep 11Fri Sep 11

Light rain 68°/63° 💧 0.03 in 💨 5 mph

Saturday, Sep 12Sat Sep 12

Overcast 72°/63° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Chicago

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Chicago

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 4,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 3,3µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 8,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Chicago

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,0High 😊Good

Tomorrow UV 6,0High 😐Moderate

Sunday UV 8,0Very high 😐Moderate

Monday UV 8,0Very high 😐Moderate

Tuesday UV 8,0Very high 🙂Fair

Wednesday UV 8,0Very high —Unavailable

Thursday UV 8,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,2 8:00 AMUV 5,0 9:00 AMUV 5,0 10:00 AMUV 5,0 11:00 AMUV 6,0 12:00 PMUV 7,0 1:00 PMUV 7,0 2:00 PMUV 7,0 3:00 PMUV 7,0 4:00 PMUV 7,0 5:00 PMUV 7,0 6:00 PMUV 7,0

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Chicago

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 6.74 Population: 2,711,226

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Chicago were last refreshed today at 6:08 AM. The current forecast period extends through 30/08/2026 at 4:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.