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United States weather

Weather in Collin County, Texas for June 2026

Your guide to Collin County weather in June - trends and predictions

    Temperatures

  • Until now, June 2026 in Collin County has been nearly identical to the historical average, with a temperature of 32.4 °F (showing only a slight deviation of 0.2 °F).

  • The forecast for the upcoming days in Collin County predicts a temperature of 33.8 °F, which is slightly above the historical average.

  • In general, the average temperature in Collin County at the beginning of June is 32.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 36.4 °F by the end of June.

    • Rain 🌧️

  • The climate of Collin County in June is notably wet, with an average of 13 rainy days, and a total of 110.8 mm of precipitation.

    • More

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

Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
34°/23°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Collin County Weather June

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

Temperatures trend during June in Collin County

See the weather trend as well as the moving average line

June weather in Collin County day by day

Click on a date for more information
May July
Date Weather Temperatures Rain UV More
Jun. 1 Patchy rain possible
Patchy rain possible
 32° /21° 6.5 mm 8
Jun. 2 Partly cloudy
Partly cloudy
 33° /22° 3.4 mm 9
Jun. 3 Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /21° 5.6 mm 9
Jun. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /21° 11.4 mm 8
Jun. 5 Moderate rain at times
Moderate rain at times
 32° /22° 3.6 mm 8
Jun. 6 Patchy rain possible
Patchy rain possible
 33° /22° 3.1 mm 8
Jun. 7 Patchy rain possible
Patchy rain possible
 33° /22° 6.5 mm 8
Jun. 8 Patchy rain possible
Patchy rain possible
 34° /23° 0.1 mm 9
Jun. 9 Sunny
Sunny
 33° /22° 18.9 mm 9
Jun. 10 Moderate rain at times
Moderate rain at times
 33° /22° 0.9 mm 9
Jun. 11 Patchy rain possible
Patchy rain possible
 32° /22° 8.9 mm 9
Jun. 12 Patchy rain possible
Patchy rain possible
 29° /22° 13.7 mm 8
Jun. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 9.2 mm 9
Jun. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /23° 7.3 mm 9
Jun. 15 Moderate rain
Moderate rain
 30° /22° 7.3 mm 9.1
Jun. 16 Patchy rain possible
Patchy rain possible
 32° /22° 0.6 mm 11.1
Jun. 17 Partly cloudy
Partly cloudy
 32° /23° 0 mm 6.5
Jun. 18 Patchy rain possible
Patchy rain possible
 35° /23° 0.8 mm 10.8
Jun. 19 Heavy rain
Heavy rain
 31° /22° 30 mm 0
Jun. 20 Patchy rain possible
Patchy rain possible
 33° /23° 1.8 mm 6
Jun. 21 Partly cloudy
Partly cloudy
 34° /25° 0 mm 7
Jun. 22 Partly cloudy
Partly cloudy
 35° /25° 0 mm 7
Jun. 23 Patchy rain possible
Patchy rain possible
 32° /25° 1.1 mm 6
Jun. 24 Partly cloudy
Partly cloudy
 35° /25° 0 mm 7
Jun. 25 Sunny
Sunny
 36° /26° 0 mm 8
Jun. 26 Sunny
Sunny
 36° /25° 0 mm 8
Jun. 27 Sunny
Sunny
 36° /24° 0 mm 8
Jun. 28 Sunny
Sunny
 36° /25° 0 mm 8
Jun. 29 Sunny
Sunny
 38° /26° 0 mm 9
Jun. 30 Sunny
Sunny
 38° /26° 0 mm 9
Next
Important Notice
Our weather forecast for Collin County in June 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 Collin County forecast closer to your planned date for the most up-to-date weather information.
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Collin County in June - FAQ

What are the expected maximum and minimum temperatures in Collin County during June?

During June, 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 Collin County during June?

Significant rainfall exceeding 110.8 mm is expected in Collin County during June, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Collin County during June?

The average wind speed in Collin County during June is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

June rainfall patterns in Collin County

Explore the daily rainfall trends and prepare for Collin Countys June weather 💧
Typically, Collin County has 13 rainy days in June with a total of 110.8 mm of rainfall.

UV exposure in Collin County during June

Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Location coordinates Where is Collin County?

Get accurate weather forecasts for Collin County, located at latitude 33.151 and longitude -96.824. Stay updated with localized weather information tailored for Collin County.

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