Denison, Texas Weather
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Weather Forecast for Denison, Texas : Grayson County
Issued: 12:25 pm CDT Sep 2, 2025 Latitude: 33.7556593 Longitude: -96.536658 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of thunderstorms on This Afternoon 10% chance of thunderstorms on Tonight Sunny on Wednesday Sunny on Thursday Partly Sunny on Friday 20% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday
High: 82°F Low: 67°F High: 86°F High: 92°F High: 91°F High: 84°F High: 83°F High: 81°F High: 81°F
Low: 67°F Low: 73°F Low: 68°F Low: 68°F Low: 67°F Low: 67°F  
Thunderstorms Thunderstorms Sunny Sunny Partly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
DENISON - (KGYI)
86°
Feels like 89°F
Clear
as of 3:51 PM CDST
Rel. Humidity: 55%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
040° Northeast
Cloud Level(s): Clear
Current Conditions at
EAKER FIELD AIRPORT - (KDUA)
88°
Feels like 92°F
Clear
as of 4:35 PM CDST
Rel. Humidity: 55%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
7 MPH
310° Northwest
Cloud Level(s): Clear
20% chance of thunderstorms This Afternoon This Afternoon... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 82. North wind around 5 mph.

10% chance of thunderstorms Tonight Tonight... A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.

Sunny on Wednesday Wednesday... Sunny, with a high near 86. Calm wind becoming north northwest around 5 mph in the morning.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 67. Calm wind.

Sunny on Thursday Thursday... Sunny, with a high near 92. Calm wind becoming west southwest around 5 mph in the morning.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 73. South wind around 5 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 91. South southwest wind 5 to 10 mph.

20% chance of rain Friday Night Friday Night... A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 68. East southeast wind around 5 mph becoming north northeast after midnight.

20% chance of thunderstorms Saturday Saturday... A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68.

50% chance of thunderstorms Sunday Sunday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

40% chance of thunderstorms Sunday Night Sunday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

Sun Almanac for Denison, Texas
Sunrise: 07:01 AM
Sunset: 7:50 PM
Civil Sunrise:06:36 AM
Civil Sunset: 8:16 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 8:46 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 9:16 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.