easeweather.com
Grayson County (Sherman)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fayetteville (NC)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sherman (TX)Sitka (AK)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Grayson County, Texas for October 2025

Your guide to Grayson County weather in October - trends and predictions

    Official Weather Alert ⚠️

  • Meteorological - Air Quality Alert - See hour by hour.

    • Temperatures

  • Until now, October 2025 in Grayson County is slightly cooler than the historical average by -1.2 °F.

  • Expect cooler weather in the next days in Grayson County with the forecast suggesting a temperature of 26.7 °F, lower than the historical average.

  • In general, the average temperature in Grayson County at the beginning of October is 31.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25 °F by the end of October.

    • Rain 🌧️

  • With an average of 2 rainy days, Grayson County experiences minimal rainfall in October.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/16°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
50 %
Avg humidity

Grayson County Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
31°
2
Sunny
32°
3
Sunny
34°
4
Sunny
32°
5
Sunny
31°
6
Sunny
32°
7
Sunny
28°
8
Sunny
25°
9
Sunny
30°
10
Overcast
29°
11
Cloudy
32°
12
Sunny
33°
13
Sunny
31°
14
Overcast
29°
15
Weather Alert Sunny
32°
16
Sunny
30°
17
Partly cloudy
30°
18
Cloudy
34°
19
Sunny
24°
20
Sunny
29°
21
Partly cloudy
30°
22
Patchy rain possible
29°
23
Moderate rain
17°
24
Sunny
22°
25
Sunny
23°
26
Sunny
23°
27
Sunny
24°
28
Sunny
27°
29
Patchy rain possible
28°
30
Thundery outbreaks possible
28°
31
Moderate rain
22°

Temperatures trend during October in Grayson County

See the weather trend as well as the moving average line

October weather in Grayson County day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Sunny
Sunny
 31° /17° 0 mm 8
Oct. 2 Sunny
Sunny
 32° /17° 0 mm 8
Oct. 3 Sunny
Sunny
 34° /20° 0 mm 8
Oct. 4 Sunny
Sunny
 32° /18° 0 mm 8
Oct. 5 Sunny
Sunny
 31° /17° 0 mm 8
Oct. 6 Sunny
Sunny
 32° /19° 0 mm 8
Oct. 7 Sunny
Sunny
 28° /18° 0 mm 7
Oct. 8 Sunny
Sunny
 25° /15° 0 mm 6
Oct. 9 Sunny
Sunny
 30° /16° 0 mm 7
Oct. 10 Overcast
Overcast
 29° /16° 0 mm 7
Oct. 11 Cloudy
Cloudy
 32° /17° 0 mm 8
Oct. 12 Sunny
Sunny
 33° /17° 0 mm 8
Oct. 13 Sunny
Sunny
 31° /20° 0 mm 7
Oct. 14 Overcast
Overcast
 29° /18° 0 mm 7
Oct. 15 Sunny
Sunny
 32° /17° 0 mm 1.4
Oct. 16 Sunny
Sunny
 30° /15° 0 mm 1.2
Oct. 17 Partly cloudy
Partly cloudy
 30° /17° 0 mm 1.3
Oct. 18 Cloudy
Cloudy
 34° /20° 0 mm 0.7
Oct. 19 Sunny
Sunny
 24° /14° 0 mm 0
Oct. 20 Sunny
Sunny
 29° /12° 0 mm 5
Oct. 21 Partly cloudy
Partly cloudy
 30° /20° 0 mm 6
Oct. 22 Patchy rain possible
Patchy rain possible
 29° /21° 0.8 mm 5
Oct. 23 Moderate rain
Moderate rain
 17° /12° 6.1 mm 3
Oct. 24 Sunny
Sunny
 22° /9° 0 mm 4
Oct. 25 Sunny
Sunny
 23° /11° 0 mm 5
Oct. 26 Sunny
Sunny
 23° /12° 0 mm 5
Oct. 27 Sunny
Sunny
 24° /12° 0 mm 5
Oct. 28 Sunny
Sunny
 27° /13° 0 mm 5
Oct. 29 Patchy rain possible
Patchy rain possible
 28° /20° 0.9 mm 6
Oct. 30 Thundery outbreaks possible
Thundery outbreaks possible
 28° /21° 5.9 mm 6
Oct. 31 Moderate rain
Moderate rain
 22° /12° 20.6 mm 5
Next
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.
Change Month
‹
›

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 2 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 ☀️
Top locations in Grayson County
Select a location for an accurate weather forecast
Sherman
More Locations

Quick links

More Grayson County weather pages
You are here
Location coordinates 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.

Found a mistake?
We appreciate your attention to details. Tell us here.