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Current Weather Conditions:
Sherman/Denison, Grayson County Airport, TX, United States

NWS Point Forecast for KGYI (KGYI) 33-43N 096-40W

Conditions at

2026.09.19 2250 UTC
Wind from the SSE (150 degrees) at 15 MPH (13 KT)
Visibility 7 mile(s)
Sky conditions clear
Temperature 95 F (35 C)
Dew Point 57 F (14 C)
Relative Humidity 28%
Pressure (altimeter) 29.91 in. Hg (1012 hPa)
ob KGYI 192250Z 15013KT 7SM CLR 35/14 A2991

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
99.0 (37.2) 76.3 (24.6) In the 24 hours preceding Sep 19, 2026 - 01:55 AM EDT / 2026.09.19 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (23) Sep 19 95 (35) 57 (14) 29.91 (1012) SSE 15
6 PM (22) Sep 19 95 (35) 57 (14) 29.91 (1012) SSE 14
5 PM (21) Sep 19 95 (35) 60 (16) 29.93 (1013) S 14
4 PM (20) Sep 19 95 (35) 62 (17) 29.95 (1014) S 12
3 PM (19) Sep 19 95 (35) 64 (18) 29.97 (1014) SSE 10
2 PM (18) Sep 19 89 (32) 68 (20) 30 (1015) SSE 7
1 PM (17) Sep 19 87 (31) 68 (20) 30.03 (1016) SSW 12
Noon (16) Sep 19 87 (31) 69 (21) 30.05 (1017) SSW 12
11 AM (15) Sep 19 84 (29) 68 (20) 30.05 (1017) SSW 12
10 AM (14) Sep 19 80 (27) 64 (18) 30.05 (1017) SSW 9
9 AM (13) Sep 19 75 (24) 62 (17) 30.05 (1017) S 6
8 AM (12) Sep 19 73 (23) 62 (17) 30.04 (1017) S 8
7 AM (11) Sep 19 71.8 (22.1) 62.2 (16.8) 30.04 (1017) S 8
6 AM (10) Sep 19 74.7 (23.7) 63.0 (17.2) 30.03 (1016) S 7
5 AM (9) Sep 19 75.9 (24.4) 62.8 (17.1) 30.03 (1016) S 8
4 AM (8) Sep 19 76.6 (24.8) 62.6 (17.0) 30.02 (1016) S 8
3 AM (7) Sep 19 79.2 (26.2) 62.1 (16.7) 30.02 (1016) SSE 9
2 AM (6) Sep 19 80.8 (27.1) 61.3 (16.3) 30.03 (1016) SSE 9
1 AM (5) Sep 19 81.1 (27.3) 60.6 (15.9) 30.03 (1016) S 9
Midnight (4) Sep 19 83.5 (28.6) 60.1 (15.6) 30.03 (1016) SSE 9
11 PM (3) Sep 18 85.1 (29.5) 61.5 (16.4) 30.04 (1017) SSE 10
10 PM (2) Sep 18 86.7 (30.4) 61.5 (16.4) 30.04 (1017) SSE 8
9 PM (1) Sep 18 87.4 (30.8) 61.5 (16.4) 30.03 (1016) S 7
Oldest 8 PM (0) Sep 18 91.6 (33.1) 61.5 (16.4) 30.03 (1016) SSE 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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