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Current Weather Conditions:
LAFAYETTE PURDUE UNIV AIRPORT , IN, United States

NWS Point Forecast for KLAF (KLAF) 40-25N 86-57W 182M

Conditions at

2026.07.19 1054 UTC
Wind Calm
Visibility 5 mile(s)
Sky conditions clear
Weather Mist
Temperature 64.9 F (18.3 C)
Dew Point 64.0 F (17.8 C)
Relative Humidity 96%
Pressure (altimeter) 30 in. Hg (1015 hPa)
ob KLAF 191054Z 00000KT 5SM BR CLR 18/18 A3000 RMK AO2 SLP154 T01830178

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
75.9 (24.4) 70.0 (21.1) In the 6 hours preceding Jul 19, 2026 - 01:54 AM EDT / 2026.07.19 0554 UTC
91.0 (32.8) 72.0 (22.2) In the 24 hours preceding Jul 19, 2026 - 12:54 AM EDT / 2026.07.19 0454 UTC

Precipitation Accumulation

Precipitation
Amount
1.22 inches In the 6 hours preceding Jul 18, 2026 - 07:54 PM EDT / 2026.07.18 2354 UTC
0.26 inches In the 24 hours preceding Jul 18, 2026 - 07:54 AM EDT / 2026.07.18 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 AM (11) Jul 19 64.9 (18.3) 64.0 (17.8) 30 (1015) Calm mist
6 AM (10) Jul 19 64.0 (17.8) 63.0 (17.2) 29.99 (1015) Calm mist
5 AM (9) Jul 19 66.9 (19.4) 64.0 (17.8) 29.96 (1014) N 6 mist
4 AM (8) Jul 19 66.9 (19.4) 64.9 (18.3) 29.96 (1014) N 3 mist
3 AM (7) Jul 19 66.0 (18.9) 66.0 (18.9) 29.96 (1014) Calm mist
2 AM (6) Jul 19 68.0 (20.0) 66.9 (19.4) 29.96 (1014) Calm fog
1 AM (5) Jul 19 72.0 (22.2) 71.1 (21.7) 29.94 (1013) NNE 5
Midnight (4) Jul 19 73.0 (22.8) 72.0 (22.2) 29.93 (1013) N 5
11 PM (3) Jul 18 73.0 (22.8) 72.0 (22.2) 29.92 (1013) Calm
10 PM (2) Jul 18 73.9 (23.3) 72.0 (22.2) 29.9 (1012) WSW 6
9 PM (1) Jul 18 75.0 (23.9) 73.0 (22.8) 29.9 (1012) WSW 7
8 PM (0) Jul 18 75.0 (23.9) 73.9 (23.3) 29.88 (1011) Calm
7 PM (23) Jul 18 75.0 (23.9) 73.0 (22.8) 29.89 (1012) W 5 light rain; mist
6 PM (22) Jul 18 75.0 (23.9) 73.0 (22.8) 29.89 (1012) NNE 3 light rain with thunder; mist
5 PM (21) Jul 18 75.9 (24.4) 73.0 (22.8) 29.87 (1011) NE 9 light rain with thunder; mist
4 PM (20) Jul 18 89.1 (31.7) 73.9 (23.3) 29.86 (1011) W 14
3 PM (19) Jul 18 91.0 (32.8) 73.0 (22.8) 29.87 (1011) W 18
2 PM (18) Jul 18 90.0 (32.2) 75.0 (23.9) 29.89 (1012) W 15
1 PM (17) Jul 18 88.0 (31.1) 75.0 (23.9) 29.91 (1012) W 15
Noon (16) Jul 18 87.1 (30.6) 75.0 (23.9) 29.92 (1013) W 13
11 AM (15) Jul 18 84.9 (29.4) 75.0 (23.9) 29.92 (1013) W 14
10 AM (14) Jul 18 82.0 (27.8) 75.0 (23.9) 29.93 (1013) WSW 7
9 AM (13) Jul 18 79.0 (26.1) 73.9 (23.3) 29.94 (1013) WSW 9
Oldest 8 AM (12) Jul 18 75.0 (23.9) 73.0 (22.8) 29.94 (1013) WSW 3
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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