Weather in Grayson County, Texas for June 2026
Until now, June 2026 in Grayson County has been nearly identical to the historical average, with a temperature of 30.8 °F (showing only a slight deviation of 0.5 °F).
The forecast for the upcoming days in Grayson County predicts a temperature of 31.5 °F, which is slightly above the historical average.
In general, the average temperature in Grayson County at the beginning of June is 30.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 34.9 °F by the end of June.
The climate of Grayson County in June is notably wet, with an average of 11 rainy days, and a total of 192.3 mm of precipitation.
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Grayson County Weather June
Temperatures trend during June in Grayson County
June weather in Grayson County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 | Moderate rain at times | 30° /18° | 10.5 mm | 8 | |
| Jun. 2 | Moderate or heavy rain shower | 31° /21° | 6.2 mm | 8 | |
| Jun. 3 | Moderate or heavy rain shower | 29° /21° | 9.5 mm | 9 | |
| Jun. 4 | Moderate or heavy rain shower | 30° /21° | 22.7 mm | 9 | |
| Jun. 5 | Overcast | 30° /21° | 14.1 mm | 8 | |
| Jun. 6 | Sunny | 32° /21° | 5.5 mm | 8 | |
| Jun. 7 | Cloudy | 30° /21° | 4.5 mm | 8 | |
| Jun. 8 | Sunny | 33° /23° | 17.3 mm | 9 | |
| Jun. 9 | Partly cloudy | 31° /21° | 14.4 mm | 9 | |
| Jun. 10 | Moderate or heavy rain shower | 31° /21° | 6.1 mm | 9 | |
| Jun. 11 | Moderate rain at times | 30° /22° | 11 mm | 8 | |
| Jun. 12 | Overcast | 27° /21° | 17.9 mm | 8 | |
| Jun. 13 | Sunny | 31° /21° | 0 mm | 8 | |
| Jun. 14 | Moderate rain | 32° /22° | 8.2 mm | 8.7 | |
| Jun. 15 | Moderate rain | 20° /19° | 17.3 mm | 3.3 | |
| Jun. 16 | Overcast | 28° /18° | 0.1 mm | 10.5 | |
| Jun. 17 | Sunny | 35° /24° | 0 mm | 10.8 | |
| Jun. 18 | Patchy rain possible | 33° /24° | 1.1 mm | 0.2 | |
| Jun. 19 | Patchy rain possible | 26° /21° | 0.8 mm | 5 | |
| Jun. 20 | Patchy rain possible | 29° /22° | 0.3 mm | 6 | |
| Jun. 21 | Partly cloudy | 33° /23° | 0 mm | 7 | |
| Jun. 22 | Thundery outbreaks possible | 32° /24° | 0 mm | 6 | |
| Jun. 23 | Sunny | 34° /24° | 0 mm | 7 | |
| Jun. 24 | Sunny | 35° /24° | 0 mm | 7 | |
| Jun. 25 | Sunny | 35° /24° | 0 mm | 7 | |
| Jun. 26 | Sunny | 36° /24° | 0.1 mm | 7 | |
| Jun. 27 | Partly cloudy | 33° /21° | 0.1 mm | 7 | |
| Jun. 28 | Sunny | 34° /24° | 0 mm | 8 | |
| Jun. 29 | Patchy rain possible | 36° /24° | 0.1 mm | 9 | |
| Jun. 30 | Overcast | 35° /25° | 0 mm | 8 | |
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Grayson County in June - FAQ
What are the expected maximum and minimum temperatures in Grayson County during June?
How much rainfall should be expected in Grayson County during June?
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June rainfall patterns in Grayson County
UV exposure in Grayson County during June
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