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Grayson County (Sherman)
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United States weather

Weather in Grayson County, Texas for July 2026

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

    Temperatures

  • In general, the average temperature in Grayson County at the beginning of July is 33.7 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 35.3 °F by the end of July.

    • Rain 🌧️

  • The climate of Grayson County in July is notably wet, with an average of 11 rainy days, and a total of 218.1 mm of precipitation.

    • More

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Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
34°/23°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Grayson County Weather July

Move between months or click on a day
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
35°
2
Sunny
36°
3
Partly cloudy
34°
4
Sunny
34°
5
Moderate or heavy rain shower
31°
6
Overcast
33°
7
Moderate or heavy rain shower
33°
8
Heavy rain at times
30°
9
Overcast
29°
10
Patchy rain possible
35°
11
Patchy rain possible
36°
12
Partly cloudy
35°
13
Patchy rain possible
33°
14
Cloudy
35°
15
Overcast
36°
16
Sunny
36°
17
Cloudy
36°
18
Heavy rain at times
34°
19
Partly cloudy
34°
20
Partly cloudy
36°
21
Moderate or heavy rain shower
35°
22
Moderate rain at times
34°
23
Patchy rain possible
35°
24
Partly cloudy
36°
25
Heavy rain at times
33°
26
Patchy rain possible
33°
27
Patchy rain possible
32°
28
Partly cloudy
34°
29
Partly cloudy
38°
30
Sunny
38°
31
Sunny
39°

Temperatures trend during July in Grayson County

See the weather trend as well as the moving average line

July weather in Grayson County day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Partly cloudy
Partly cloudy
 35° /25° 8.9 mm 8
Jul. 2 Sunny
Sunny
 36° /24° 0 mm 9
Jul. 3 Partly cloudy
Partly cloudy
 34° /25° 0 mm 8
Jul. 4 Sunny
Sunny
 34° /25° 3.9 mm 8
Jul. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /23° 7.3 mm 7
Jul. 6 Overcast
Overcast
 33° /21° 0 mm 7
Jul. 7 Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 1.1 mm 7
Jul. 8 Heavy rain at times
Heavy rain at times
 30° /22° 9.6 mm 7
Jul. 9 Overcast
Overcast
 29° /19° 11.4 mm 7
Jul. 10 Patchy rain possible
Patchy rain possible
 35° /22° 0.2 mm 8
Jul. 11 Patchy rain possible
Patchy rain possible
 36° /23° 0.2 mm 9
Jul. 12 Partly cloudy
Partly cloudy
 35° /23° 0 mm 9
Jul. 13 Patchy rain possible
Patchy rain possible
 33° /22° 145.8 mm 8
Jul. 14 Cloudy
Cloudy
 35° /23° 0 mm 8
Jul. 15 Overcast
Overcast
 36° /24° 0 mm 8
Jul. 16 Sunny
Sunny
 36° /25° 0 mm 8
Jul. 17 Cloudy
Cloudy
 36° /23° 0.2 mm 8
Jul. 18 Heavy rain at times
Heavy rain at times
 34° /22° 0.9 mm 8
Jul. 19 Partly cloudy
Partly cloudy
 34° /20° 0 mm 8
Jul. 20 Partly cloudy
Partly cloudy
 36° /22° 0.2 mm 9
Jul. 21 Moderate or heavy rain shower
Moderate or heavy rain shower
 35° /22° 21 mm 8
Jul. 22 Moderate rain at times
Moderate rain at times
 34° /21° 3.4 mm 8
Jul. 23 Patchy rain possible
Patchy rain possible
 35° /21° 0.3 mm 8
Jul. 24 Partly cloudy
Partly cloudy
 36° /21° 0 mm 8
Jul. 25 Heavy rain at times
Heavy rain at times
 33° /22° 1 mm 8
Jul. 26 Patchy rain possible
Patchy rain possible
 33° /22° 0.3 mm 8
Jul. 27 Patchy rain possible
Patchy rain possible
 32° /22° 2.3 mm 7
Jul. 28 Partly cloudy
Partly cloudy
 34° /22° 0 mm 8
Jul. 29 Partly cloudy
Partly cloudy
 38° /24° 0 mm 9
Jul. 30 Sunny
Sunny
 38° /25° 0 mm 9
Jul. 31 Sunny
Sunny
 39° /25° 0 mm 10
Next
Important Notice
Our weather forecast for Grayson County in July 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 July - FAQ

What are the expected maximum and minimum temperatures in Grayson County during July?
During July, expect a variety of temperatures with highs around 34° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Grayson County during July?
Significant rainfall exceeding 218.1 mm is expected in Grayson County during July, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grayson County during July?
The average wind speed in Grayson County during July is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Grayson County

Explore the daily rainfall trends and prepare for Grayson Countys July weather 💧

UV exposure in Grayson County during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Sherman
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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.

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