Grayson County (Sherman)
October
Weather in Grayson County, Texas for October 2025
Your guide to Grayson County weather in October - trends and predictions
In general, the average temperature in Grayson County at the beginning of October is 32 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28.1 °F by the end of October.
With an average of 3 rainy days, Grayson County experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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28
Dry days
3
Rainy days
0
Snow days
29°/16°
Temperatures
21 km/h
Avg max wind
50 %
Avg humidity
Grayson County Weather October
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Temperatures trend during October in Grayson County
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October weather in Grayson County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 31° /17° | 0 mm | 8 | |
| Oct. 2 | Sunny | 31° /15° | 0 mm | 8 | |
| Oct. 3 | Sunny | 34° /19° | 0 mm | 8 | |
| Oct. 4 | Sunny | 33° /19° | 0 mm | 8 | |
| Oct. 5 | Sunny | 33° /18° | 0 mm | 8 | |
| Oct. 6 | Sunny | 32° /20° | 0 mm | 8 | |
| Oct. 7 | Sunny | 30° /18° | 0 mm | 8 | |
| Oct. 8 | Sunny | 29° /15° | 0 mm | 7 | |
| Oct. 9 | Sunny | 30° /15° | 0 mm | 8 | |
| Oct. 10 |  Overcast | 29° /17° | 0 mm | 6 | |
| Oct. 11 |  Cloudy | 31° /18° | 0 mm | 7 | |
| Oct. 12 | Sunny | 33° /19° | 0 mm | 8 | |
| Oct. 13 | Sunny | 32° /18° | 0 mm | 8 | |
| Oct. 14 | Overcast | 26° /17° | 0 mm | 6 | |
| Oct. 15 | Sunny | 29° /14° | 0 mm | 7 | |
| Oct. 16 | Sunny | 20° /7° | 0 mm | 6 | |
| Oct. 17 | Sunny | 21° /5° | 0 mm | 6 | |
| Oct. 18 | Cloudy | 23° /10° | 0 mm | 5 | |
| Oct. 19 | Sunny | 25° /11° | 0 mm | 7 | |
| Oct. 20 | Sunny | 27° /11° | 0 mm | 7 | |
| Oct. 21 | Sunny | 28° /12° | 0 mm | 7 | |
| Oct. 22 | Cloudy | 32° /17° | 0 mm | 7 | |
| Oct. 23 |  Partly cloudy | 33° /19° | 0 mm | 8 | |
| Oct. 24 | Partly cloudy | 30° /19° | 0 mm | 8 | |
| Oct. 25 | Cloudy | 31° /19° | 0 mm | 7 | |
| Oct. 26 | Overcast | 27° /18° | 0 mm | 6 | |
| Oct. 27 | Sunny | 30° /17° | 0 mm | 8 | |
| Oct. 28 | Sunny | 31° /19° | 0 mm | 8 | |
| Oct. 29 |  Patchy rain possible | 28° /20° | 0.9 mm | 6 | |
| Oct. 30 |  Thundery outbreaks possible | 28° /21° | 5.9 mm | 6 | |
| Oct. 31 |  Moderate rain | 22° /12° | 20.6 mm | 5 | |
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Important Notice
Our weather forecast for Grayson County in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Grayson County forecast closer to your planned date for the most up-to-date weather information.
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Grayson County in October - FAQ
What are the expected maximum and minimum temperatures in Grayson County during October?
During October, expect a variety of temperatures with highs around 29° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Grayson County during October?
In October, Grayson County can expect light to moderate rainfall, totaling 27.4 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Grayson County during October?
The average wind speed in Grayson County during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Grayson County
Explore the daily rainfall trends and prepare for Grayson Countys October weather 💧
UV exposure in Grayson County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Grayson County?Get accurate weather forecasts for Grayson County, located at latitude 33.636 and longitude -96.609. Stay updated with localized weather information tailored for Grayson County.
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