



Heavy Rain and Flooding Threat in the Ohio Valley
Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >
Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
69°F
21°C
Humidity | 91% |
Wind Speed | Calm |
Barometer | 30.05 in |
Dewpoint | 66°F (19°C) |
Visibility | 10.00 mi |
Last update | 7 Oct 4:55 am CDT |
Extended Forecast for
Callisburg TX
Today
High: 87 °F
Sunny
Tonight
Low: 62 °F
Mostly Clear
Wednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 57 °F
Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 85 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 87. Calm wind becoming north northeast around 5 mph in the morning.
Tonight
Mostly clear, with a low around 62. North northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 61. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 83. East wind around 5 mph.
Thursday Night
Clear, with a low around 57. East wind around 5 mph becoming calm.
Friday
Sunny, with a high near 84. East southeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 58. East southeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 85. South southeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 65.
Columbus Day
Sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Callisburg TX
33.7°N 97.01°W (Elev. 837 ft)
33.7°N 97.01°W (Elev. 837 ft)
5:11 am CDT Oct 7, 2025
5am CDT Oct 7, 2025-6pm CDT Oct 13, 2025