US
Chicago climate and weather
Current conditions
7.0° / 1.5°
Moderate snow
- Feels like
- 3.8° / -2.9°
- Humidity
- —
- Wind
- 30.5 km/h (gusts 62.3)
- UV index
- 1.1
- Sunrise / sunset
- 06:36 / 16:32
- Daylight
- 9.9 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Thu 12 Nov | Moderate snow | 7.0° | 1.5° | 3.8° / -2.9° | 3.2 mm | 35% | 30.5 km/h | 1.1 |
| Fri 13 Nov | Heavy snow | 5.6° | 0.3° | 1.1° / -4.8° | 36.8 mm | 79% | 22.9 km/h | 1.5 |
| Sat 14 Nov | Moderate snow | 7.2° | 1.1° | 3.8° / -3.6° | 0.4 mm | 48% | 16.2 km/h | 2.9 |
| Sun 15 Nov | Overcast | 9.6° | 4.6° | 7.0° / 1.4° | 0.0 mm | 17% | 9.1 km/h | 2.9 |
| Mon 16 Nov | Overcast | 10.8° | 4.9° | 7.3° / 1.9° | 0.0 mm | 1% | 8.4 km/h | 2.9 |
| Tue 17 Nov | Clear sky | 12.1° | 5.3° | 8.1° / 1.9° | 0.0 mm | 0% | 13.3 km/h | 2.7 |
| Wed 18 Nov | Overcast | 13.9° | 6.5° | 9.3° / 2.6° | 0.0 mm | 0% | 18.3 km/h | 2.7 |
Air quality
75
Moderate
US Air Quality Index
European AQI: 30
- PM2.5
- 5.8 µg/m³
- PM10
- 6.1 µg/m³
- Ozone (O₃)
- 47.0 µg/m³
- NO₂
- 17.3 µg/m³
- SO₂
- 1.3 µg/m³
- CO
- 161.0 µg/m³
- UV index
- 0.0
- Dust
- 0.0 µg/m³
Climate through the year
Now: November
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| September | Excellent · 87 | 24.0°C | 16.1°C | 7.2 | 300.0 | 71.9% |
| June | Excellent · 77 | 26.5°C | 17.1°C | 9.2 | 354.0 | 68.7% |
| August | Good · 72 | 26.8°C | 19.1°C | 9.7 | 362.7 | 75.5% |
| July | Good · 71 | 27.1°C | 19.3°C | 11.4 | 353.4 | 76.5% |
| May | Good · 61 | 19.4°C | 10.5°C | 9.9 | 316.2 | 72.2% |
| October | Fair · 47 | 17.6°C | 9.9°C | 10.6 | 248.0 | 71.1% |
| February | Fair · 43 | 2.3°C | -6.3°C | 7.7 | 204.4 | 73.2% |
| April | Fair · 39 | 14.0°C | 4.9°C | 12.8 | 264.0 | 69.9% |
| November | Fair · 37 | 9.5°C | 2.3°C | 7.0 | 183.0 | 72.2% |
| March | Fair · 36 | 9.1°C | 0.4°C | 11.4 | 251.1 | 71.9% |
| January | Poor · 26 | -0.2°C | -7.0°C | 9.7 | 155.0 | 75.5% |
| December | Poor · 18 | 3.8°C | -2.9°C | 9.3 | 136.4 | 76.3% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | -0.2° | -7.0° | -3.6° | -5.3° | -12.5° | 66.1 mm | 9.7 | 24.2 cm | 155.0 hrs | 9.5 hrs | — | 75.5% | 24.8 km/h | 71.8% |
| Feb | 2.3° | -6.3° | -2.1° | -2.7° | -12.0° | 54.8 mm | 7.7 | 16.5 cm | 204.4 hrs | 10.6 hrs | — | 73.2% | 26.6 km/h | 60.0% |
| Mar | 9.1° | 0.4° | 4.5° | 4.9° | -4.6° | 93.9 mm | 11.4 | 10.4 cm | 251.1 hrs | 12.0 hrs | — | 71.9% | 27.3 km/h | 64.5% |
| Apr | 14.0° | 4.9° | 9.4° | 10.7° | 0.7° | 83.1 mm | 12.8 | 2.7 cm | 264.0 hrs | 13.4 hrs | — | 69.9% | 26.9 km/h | 64.4% |
| May | 19.4° | 10.5° | 14.9° | 18.1° | 7.8° | 87.7 mm | 9.9 | 0.1 cm | 316.2 hrs | 14.6 hrs | — | 72.2% | 24.0 km/h | 63.8% |
| Jun | 26.5° | 17.1° | 21.6° | 26.9° | 16.4° | 101.7 mm | 9.2 | 0.0 cm | 354.0 hrs | 15.2 hrs | — | 68.7% | 23.3 km/h | 51.3% |
| Jul | 27.1° | 19.3° | 23.1° | 29.3° | 20.1° | 158.2 mm | 11.4 | 0.0 cm | 353.4 hrs | 14.9 hrs | — | 76.5% | 20.5 km/h | 51.8% |
| Aug | 26.8° | 19.1° | 22.8° | 28.5° | 19.9° | 98.7 mm | 9.7 | 0.0 cm | 362.7 hrs | 13.8 hrs | — | 75.5% | 20.6 km/h | 48.0% |
| Sep | 24.0° | 16.1° | 19.9° | 23.7° | 15.2° | 83.1 mm | 7.2 | 0.0 cm | 300.0 hrs | 12.5 hrs | — | 71.9% | 21.1 km/h | 44.4% |
| Oct | 17.6° | 9.9° | 13.7° | 15.0° | 6.9° | 107.6 mm | 10.6 | 0.3 cm | 248.0 hrs | 11.1 hrs | — | 71.1% | 24.5 km/h | 51.4% |
| Nov | 9.5° | 2.3° | 5.7° | 5.4° | -2.2° | 54.8 mm | 7.0 | 7.6 cm | 183.0 hrs | 9.8 hrs | — | 72.2% | 24.5 km/h | 61.4% |
| Dec | 3.8° | -2.9° | 0.5° | -0.5° | -8.0° | 64.7 mm | 9.3 | 7.9 cm | 136.4 hrs | 9.2 hrs | — | 76.3% | 24.2 km/h | 75.6% |