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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

  • Until now, July 2026 in Grayson County has been nearly identical to the historical average, with a temperature of 34.6 °C (showing only a slight deviation of 0.3 °C).

  • Expect cooler weather in the next days in Grayson County with the forecast suggesting a temperature of 40.9 °C, lower than the historical average.

  • In general, the average temperature in Grayson County at the beginning of July is 34.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 42.1 °C by the end of July.

    • Rain 🌧️

  • The climate of Grayson County in July is notably wet, with an average of 12 rainy days, and a total of 170.3 mm of precipitation.

    • More

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

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
34°/23°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Grayson County Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
35°
2
Sunny
36°
3
Partly cloudy
35°
4
Sunny
35°
5
Moderate or heavy rain shower
33°
6
Overcast
34°
7
Moderate or heavy rain shower
34°
8
Heavy rain at times
32°
9
Overcast
32°
10
Patchy rain possible
35°
11
Patchy rain possible
36°
12
Partly cloudy
35°
13
Patchy rain possible
32°
14
Cloudy
34°
15
Overcast
35°
16
Sunny
35°
17
Cloudy
35°
18
Heavy rain at times
35°
19
Partly cloudy
35°
20
Sunny
41°
21
Sunny
40°
22
Sunny
41°
23
Sunny
42°
24
Sunny
41°
25
Sunny
42°
26
Sunny
44°
27
Sunny
44°
28
Sunny
44°
29
Sunny
42°
30
Sunny
43°
31
Sunny
36°

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° 6 mm 10
Jul. 2 Sunny
Sunny
 36° /24° 0.1 mm 10
Jul. 3 Partly cloudy
Partly cloudy
 35° /25° 0.1 mm 10
Jul. 4 Sunny
Sunny
 35° /25° 2.7 mm 10
Jul. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 10.7 mm 9
Jul. 6 Overcast
Overcast
 34° /21° 0 mm 9
Jul. 7 Moderate or heavy rain shower
Moderate or heavy rain shower
 34° /22° 2.9 mm 9
Jul. 8 Heavy rain at times
Heavy rain at times
 32° /22° 6.5 mm 9
Jul. 9 Overcast
Overcast
 32° /21° 7.6 mm 9
Jul. 10 Patchy rain possible
Patchy rain possible
 35° /23° 0.1 mm 9
Jul. 11 Patchy rain possible
Patchy rain possible
 36° /24° 0.2 mm 10
Jul. 12 Partly cloudy
Partly cloudy
 35° /23° 2.7 mm 9
Jul. 13 Patchy rain possible
Patchy rain possible
 32° /22° 99.1 mm 9
Jul. 14 Cloudy
Cloudy
 34° /23° 0.4 mm 9
Jul. 15 Overcast
Overcast
 35° /23° 0.6 mm 10
Jul. 16 Sunny
Sunny
 35° /23° 0.9 mm 10
Jul. 17 Cloudy
Cloudy
 35° /23° 0.3 mm 10
Jul. 18 Heavy rain at times
Heavy rain at times
 35° /22° 0.9 mm 9
Jul. 19 Partly cloudy
Partly cloudy
 35° /21° 0.8 mm 10
Jul. 20 Sunny
Sunny
 41° /24° 0 mm 11.2
Jul. 21 Sunny
Sunny
 40° /26° 0 mm 11.4
Jul. 22 Sunny
Sunny
 41° /28° 0 mm 11.2
Jul. 23 Sunny
Sunny
 42° /27° 0 mm 11.1
Jul. 24 Sunny
Sunny
 41° /27° 0 mm 10
Jul. 25 Sunny
Sunny
 42° /29° 0 mm 10
Jul. 26 Sunny
Sunny
 44° /28° 0 mm 10
Jul. 27 Sunny
Sunny
 44° /30° 0 mm 10
Jul. 28 Sunny
Sunny
 44° /29° 0 mm 10
Jul. 29 Sunny
Sunny
 42° /29° 0 mm 10
Jul. 30 Sunny
Sunny
 43° /28° 0 mm 10
Jul. 31 Sunny
Sunny
 36° /27° 1.4 mm 9
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 170.3 mm is expected in Grayson County during July, occurring over more than 12 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 💧
Typically, Grayson County has 12 rainy days in July with a total of 170.3 mm of rainfall.

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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