Grayson County Hourly Weather Forecast
Next 48 Hours
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Overcast skies will dominate from morning to night. Temps range from 62° to 76°. Light winds, shifting from WSW to NW at 4.6 mph, with humidity ranging 39% to 87%, and an avg barometric pressure of 30.08 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
4 AM
64°F
66°F
87%
2.9 WSW
30.12
49°F
0
7%
5 AM
63°F
65°F
86%
2.9 WSW
30.12
47°F
0
7%
6 AM
63°F
64°F
84%
2.9 SW
30.11
47°F
0
7%
7 AM
62°F
62°F
82%
2.7 WSW
30.12
47°F
0
7%
8 AM
62°F
61°F
77%
2.9 WSW
30.12
49°F
0
13%
9 AM
68°F
68°F
64%
2.5 WSW
30.12
55°F
0.7
6%
10 AM
71°F
70°F
53%
3.1 WSW
30.11
57°F
2
11%
11 AM
75°F
73°F
48%
5.4 W
30.1
57°F
3.9
11%
12 PM
76°F
73°F
44%
6.5 W
30.08
57°F
5.7
5%
1 PM
75°F
71°F
41%
7.4 WNW
30.06
50°F
6.8
10%
2 PM
76°F
71°F
40%
7.8 WNW
30.04
50°F
6.6
10%
3 PM
76°F
72°F
39%
7.8 WNW
30.02
49°F
5.2
10%
4 PM
75°F
71°F
40%
8.5 WNW
30.01
49°F
2.8
10%
5 PM
74°F
70°F
45%
7.8 WNW
30.01
51°F
1.2
11%
6 PM
76°F
76°F
56%
5.8 WNW
30.02
60°F
0.3
13%
7 PM
76°F
80°F
71%
4 WNW
30.05
66°F
0
19%
8 PM
73°F
77°F
78%
3.1 WNW
30.08
66°F
0
23%
9 PM
72°F
76°F
82%
2.9 WNW
30.09
66°F
0
25%
10 PM
71°F
75°F
85%
2.9 NW
30.11
66°F
0
27%
11 PM
70°F
75°F
87%
2.5 NW
30.11
66°F
0
23%
Sat, Oct 3rd 2026
Patchy rain nearby early, becoming Misty conditions later. Warming trend from 53°F to 70°. Light winds, shifting from WNW to SSE at 4 mph, as humidity ranges 74% to 98%, and an avg barometric pressure of 30.15 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
70°F
75°F
88%
2.7 WNW
30.1
67°F
0
13%
1 AM
68°F
73°F
94%
2.7 WNW
30.1
67°F
0
24%
2 AM
68°F
72°F
95%
2.9 NW
30.11
66°F
0
35%
3 AM
68°F
73°F
95%
2.7 NNW
30.12
66°F
0
40%
4 AM
69°F
74°F
95%
1.8 NNW
30.11
67°F
0
50%
5 AM
69°F
74°F
96%
2.2 NNW
30.11
68°F
0
51%
Rain est. 0.01in
Rain est. 0.01in
6 AM
68°F
73°F
98%
2.2 N
30.12
67°F
0
49%
Rain est. 0.01in
Rain est. 0.01in
7 AM
67°F
73°F
98%
1.8 N
30.14
67°F
0
53%
8 AM
64°F
67°F
98%
1.6 NE
30.15
63°F
0
48%
Rain est. 0.01in
Rain est. 0.01in
9 AM
58°F
59°F
95%
1.1 E
30.16
56°F
0.5
38%
10 AM
60°F
61°F
91%
2.7 ESE
30.17
57°F
1.6
31%
11 AM
63°F
63°F
83%
3.8 SE
30.16
58°F
2.9
26%
12 PM
65°F
64°F
74%
5.6 SSE
30.15
57°F
3.2
25%
1 PM
64°F
62°F
78%
7.8 SSE
30.14
57°F
3.7
32%
2 PM
63°F
61°F
80%
8.1 SSE
30.14
57°F
2.7
40%
Rain est. 0.01in
Rain est. 0.01in
3 PM
62°F
60°F
82%
7.4 SSE
30.13
57°F
1.7
42%
Rain est. 0.01in
Rain est. 0.01in
4 PM
61°F
59°F
81%
7.2 SSE
30.13
56°F
1.1
25%
5 PM
60°F
58°F
84%
6.5 SSE
30.14
55°F
0.4
36%
6 PM
58°F
57°F
86%
5.6 SSE
30.15
54°F
0.1
28%
7 PM
56°F
55°F
90%
4 SSE
30.17
54°F
0
37%
8 PM
55°F
54°F
96%
4.3 SE
30.19
54°F
0
48%
9 PM
53°F
52°F
97%
3.8 SE
30.2
53°F
0
48%
Rain est. 0.01in
Rain est. 0.01in
10 PM
53°F
52°F
96%
3.1 SE
30.21
52°F
0
47%
Rain est. 0.01in
Rain est. 0.01in
11 PM
53°F
52°F
97%
3.4 SSE
30.22
52°F
0
57%
Rain est. 0.01in
Rain est. 0.01in
Sun, Oct 4th 2026
Foggy conditions expected later. Temps range from 50° to 52°. Light winds from the SSE at 3.4 mph, while humidity around 98%, and an avg barometric pressure of 30.21 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
52°F
51°F
98%
3.8 SSE
30.21
51°F
0
48%
Rain est. 0.01in
Rain est. 0.01in
1 AM
51°F
50°F
98%
3.8 SSE
30.21
50°F
0
43%
2 AM
50°F
50°F
98%
3.1 SSE
30.21
50°F
0
43%
3 AM
50°F
49°F
98%
2.9 SSE
30.2
50°F
0
43%
Currently
|
65°F |
30.13 inHg.
Barometer 85%
Humidity SW 3.1mph Wind |
| Clear | ||
National Outlook
Heavy Rain Alert for Southern Plains and Central Regions 10-01 to 10-03
Thu Oct 1st 2026, 6:13am PDT
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