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Current Weather Conditions:
CHICAGO MIDWAY AIRPORT, IL, United States

NWS Point Forecast for KMDW (KMDW) 41-47N 087-45W 188M

Conditions at

2026.09.17 1320 UTC
Wind from the WSW (250 degrees) at 9 MPH (8 KT)
Visibility 3 mile(s)
Sky conditions overcast
Weather Rain
Mist
Precipitation last hour 0.12 inches
Temperature 70.0 F (21.1 C)
Dew Point 69.1 F (20.6 C)
Relative Humidity 96%
Pressure (altimeter) 30.24 in. Hg (1024 hPa)
ob KMDW 171320Z 25008KT 3SM RA BR SCT060 BKN075 OVC110 21/21 A3024 RMK AO2 TSE14 P0012 T02110206

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
69.1 (20.6) 68.0 (20.0) In the 6 hours preceding Sep 17, 2026 - 07:53 AM EDT / 2026.09.17 1153 UTC
75.0 (23.9) 68.0 (20.0) In the 24 hours preceding Sep 17, 2026 - 01:53 AM EDT / 2026.09.17 0553 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Sep 17, 2026 - 04:53 AM EDT / 2026.09.17 0853 UTC
1.35 inches In the 6 hours preceding Sep 17, 2026 - 07:53 AM EDT / 2026.09.17 1153 UTC
1.38 inches In the 24 hours preceding Sep 17, 2026 - 07:53 AM EDT / 2026.09.17 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 9 AM (13) Sep 17 70.0 (21.1) 69.1 (20.6) 30.24 (1024) WSW 9 rain; mist
8 AM (12) Sep 17 69.1 (20.6) 69.1 (20.6) 30.23 (1023) WSW 7 rain with thunder; mist
7 AM (11) Sep 17 69.1 (20.6) 69.1 (20.6) 30.22 (1023) W 3 heavy rain with thunder; mist
6 AM (10) Sep 17 68.0 (20.0) 66.9 (19.4) 30.19 (1022) ENE 6 heavy rain with thunder; mist
5 AM (9) Sep 17 68.0 (20.0) 66.0 (18.9) 30.19 (1022) N 3 thunder
4 AM (8) Sep 17 68.0 (20.0) 66.0 (18.9) 30.21 (1023) N 3
3 AM (7) Sep 17 68.0 (20.0) 66.0 (18.9) 30.22 (1023) NW 3
2 AM (6) Sep 17 68.0 (20.0) 66.0 (18.9) 30.23 (1023) NNW 5
1 AM (5) Sep 17 69.1 (20.6) 66.0 (18.9) 30.27 (1025) NNW 3
Midnight (4) Sep 17 69.1 (20.6) 66.0 (18.9) 30.28 (1025) N 6
11 PM (3) Sep 16 69.1 (20.6) 66.0 (18.9) 30.27 (1025) Calm
10 PM (2) Sep 16 69.1 (20.6) 66.0 (18.9) 30.29 (1025) N 6
9 PM (1) Sep 16 69.1 (20.6) 66.0 (18.9) 30.28 (1025) N 10
8 PM (0) Sep 16 69.1 (20.6) 66.9 (19.4) 30.26 (1024) NE 8
7 PM (23) Sep 16 69.1 (20.6) 66.9 (19.4) 30.26 (1024) NNE 8
6 PM (22) Sep 16 70.0 (21.1) 68.0 (20.0) 30.27 (1025) NNE 9 light rain; mist
5 PM (21) Sep 16 71.1 (21.7) 68.0 (20.0) 30.28 (1025) NNE 8 light rain; mist
4 PM (20) Sep 16 72.0 (22.2) 66.0 (18.9) 30.29 (1025) NNE 5
3 PM (19) Sep 16 73.9 (23.3) 64.9 (18.3) 30.29 (1025) NE 8
2 PM (18) Sep 16 75.0 (23.9) 64.9 (18.3) 30.3 (1026) NE 6
1 PM (17) Sep 16 73.9 (23.3) 63.0 (17.2) 30.29 (1025) NE 8
Noon (16) Sep 16 73.0 (22.8) 63.0 (17.2) 30.3 (1026) NE 9
11 AM (15) Sep 16 72.0 (22.2) 62.1 (16.7) 30.3 (1026) NNE 9
Oldest 10 AM (14) Sep 16 69.1 (20.6) 64.9 (18.3) 30.27 (1025) NE 8
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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