Currently: 79 °F. Mostly cloudy. (Weather station: Grayson County Airport, USA). See more current weatherDenison Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
72
75
78
81
84
87
90
93
96
99
102
Jun 29 – Jul 5
0.01
Lo:73
Sat, 5
Hi:89
11
Jul 6 – Jul 12
Lo:74
Sun, 6
Hi:90
10
0.12
Lo:73
Mon, 7
Hi:91
8
0.07
Lo:74
Tue, 8
Hi:92
9
Lo:75
Wed, 9
Hi:95
9
Lo:75
Thu, 10
Hi:101
9
Lo:76
Fri, 11
Hi:101
9
Lo:76
Sat, 12
Hi:96
8
Jul 13 – Jul 19
Lo:75
Sun, 13
Hi:97
11
Lo:76
Mon, 14
Hi:98
11
Lo:76
Tue, 15
Hi:99
9
Lo:76
Wed, 16
Hi:99
7
Lo:77
Thu, 17
Hi:99
5
Lo:76
Fri, 18
Hi:99
4
0.03
Lo:76
Sat, 19
Hi:99
10
2 Week Extended Forecast in Denison, Texas, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Jul 5 |  | 89 / 73 °F | Showers early. Scattered clouds. | 94 °F | 11 mph | ↑ | 58% | 20% | 0.01" | 7 (High) | 6:21 am | 8:40 pm |
| Sun Jul 6 |  | 90 / 74 °F | Scattered clouds. | 93 °F | 10 mph | ↑ | 52% | 3% | 0.00" | 7 (High) | 6:21 am | 8:40 pm |
| Mon Jul 7 |  | 91 / 73 °F | Thundershowers. Broken clouds. | 95 °F | 8 mph | ↑ | 52% | 20% | 0.12" | 5 (Moderate) | 6:22 am | 8:39 pm |
| Tue Jul 8 |  | 92 / 74 °F | Isolated tstorms late. Cloudy. | 97 °F | 9 mph | ↑ | 53% | 18% | 0.07" | 5 (Moderate) | 6:22 am | 8:39 pm |
| Wed Jul 9 | | 95 / 75 °F | Scattered clouds. | 98 °F | 9 mph | ↑ | 46% | 2% | 0.00" | 10 (Very high) | 6:23 am | 8:39 pm |
| Thu Jul 10 |  | 101 / 75 °F | Sunny. | 101 °F | 9 mph | ↑ | 43% | 0% | 0.00" | 10 (Very high) | 6:23 am | 8:39 pm |
| Fri Jul 11 | | 101 / 76 °F | Sunny. | 102 °F | 9 mph | ↑ | 35% | 3% | 0.00" | 7 (High) | 6:24 am | 8:38 pm |
| Sat Jul 12 | | 96 / 76 °F | Sunny. | 96 °F | 8 mph | ↑ | 32% | 5% | 0.00" | 10 (Very high) | 6:25 am | 8:38 pm |
| Sun Jul 13 | | 97 / 75 °F | Sunny. | 97 °F | 11 mph | ↑ | 30% | 5% | 0.00" | 10 (Very high) | 6:25 am | 8:38 pm |
| Mon Jul 14 | | 98 / 76 °F | Sunny. | 98 °F | 11 mph | ↑ | 30% | 3% | 0.00" | 10 (Very high) | 6:26 am | 8:37 pm |
| Tue Jul 15 | | 99 / 76 °F | Sunny. | 101 °F | 9 mph | ↑ | 30% | 4% | 0.00" | 10 (Very high) | 6:26 am | 8:37 pm |
| Wed Jul 16 | | 99 / 76 °F | Sunny. | 98 °F | 7 mph | ↑ | 23% | 4% | 0.00" | 10 (Very high) | 6:27 am | 8:36 pm |
| Thu Jul 17 | | 99 / 77 °F | Mostly sunny. | 98 °F | 5 mph | ↑ | 23% | 5% | 0.00" | 10 (Very high) | 6:28 am | 8:36 pm |
| Fri Jul 18 | | 99 / 76 °F | Mostly sunny. | 101 °F | 4 mph | ↑ | 30% | 5% | 0.00" | 10 (Very high) | 6:28 am | 8:35 pm |
| Sat Jul 19 | | 99 / 76 °F | Showers early. Morning clouds. | 101 °F | 10 mph | ↑ | 30% | 47% | 0.03" | 7 (High) | 6:29 am | 8:35 pm |
| * Updated Saturday, July 5, 2025 4:24:26 am Denison time - Weather by CustomWeather, © 2025 | ||||||||||||