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Current Weather Conditions:
WATERTOWN MUNICIPAL AIRPORT, SD, United States

NWS Point Forecast for KATY (KATY) 44-54N 097-09W 532M

Conditions at

2026.08.16 1753 UTC
Wind from the NW (310 degrees) at 12 MPH (10 KT) gusting to 21 MPH (18 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 75.0 F (23.9 C)
Dew Point 57.0 F (13.9 C)
Relative Humidity 53%
Pressure (altimeter) 30.17 in. Hg (1021 hPa)
Pressure tendency 0.01 inches (0.4 hPa) lower than three hours ago
ob KATY 161753Z AUTO 31010G18KT 10SM FEW035 FEW044 24/14 A3017 RMK AO2 SLP210 T02390139 10239 20161 58004

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
75.0 (23.9) 61.0 (16.1) In the 6 hours preceding Aug 16, 2026 - 01:53 PM EDT / 2026.08.16 1753 UTC
81.0 (27.2) 59.0 (15.0) In the 24 hours preceding Aug 16, 2026 - 01:53 AM EDT / 2026.08.16 0553 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 2 PM (18) Aug 16 75.0 (23.9) 57.0 (13.9) 30.17 (1021) NW 12
1 PM (17) Aug 16 73.0 (22.8) 57.0 (13.9) 30.17 (1021) NNW 15
Noon (16) Aug 16 72.0 (22.2) 59.0 (15.0) 30.18 (1022) NW 15
11 AM (15) Aug 16 69.1 (20.6) 59.0 (15.0) 30.18 (1022) NNW 13
10 AM (14) Aug 16 66.0 (18.9) 60.1 (15.6) 30.18 (1022) NNW 8
9 AM (13) Aug 16 63.0 (17.2) 60.1 (15.6) 30.17 (1021) NNW 8
8 AM (12) Aug 16 60.1 (15.6) 59.0 (15.0) 30.15 (1020) NW 8
7 AM (11) Aug 16 61.0 (16.1) 60.1 (15.6) 30.14 (1020) NW 7
6 AM (10) Aug 16 60.1 (15.6) 59.0 (15.0) 30.13 (1020) Calm
5 AM (9) Aug 16 60.1 (15.6) 59.0 (15.0) 30.13 (1020) NNW 6
4 AM (8) Aug 16 62.1 (16.7) 60.1 (15.6) 30.13 (1020) Calm
3 AM (7) Aug 16 61.0 (16.1) 59.0 (15.0) 30.13 (1020) Calm
2 AM (6) Aug 16 59.0 (15.0) 57.9 (14.4) 30.12 (1019) NNW 5
1 AM (5) Aug 16 64.0 (17.8) 60.1 (15.6) 30.1 (1019) NNW 7
Midnight (4) Aug 16 64.9 (18.3) 60.1 (15.6) 30.11 (1019) NNW 8
11 PM (3) Aug 15 66.0 (18.9) 61.0 (16.1) 30.11 (1019) NNW 8
10 PM (2) Aug 15 66.9 (19.4) 61.0 (16.1) 30.09 (1018) NNW 13
9 PM (1) Aug 15 71.1 (21.7) 63.0 (17.2) 30.07 (1018) NNW 12
8 PM (0) Aug 15 73.0 (22.8) 63.0 (17.2) 30.06 (1017) NNW 15
7 PM (23) Aug 15 78.1 (25.6) 64.9 (18.3) 30.04 (1017) NW 16
6 PM (22) Aug 15 81.0 (27.2) 68.0 (20.0) 30.02 (1016) WNW 16
5 PM (21) Aug 15 80.1 (26.7) 68.0 (20.0) 30.02 (1016) W 14
4 PM (20) Aug 15 75.9 (24.4) 70.0 (21.1) 30.03 (1016) W 12
Oldest 3 PM (19) Aug 15 75.9 (24.4) 70.0 (21.1) 30.04 (1017) SW 9
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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