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Weather in Portland, Oregon for June 2026

Your guide to Portland weather in June - trends and predictions

    Official Weather Alert ⚠️

  • Extreme Heat Watch - See hour by hour.

    • Temperatures

  • Until now, June 2026 in Portland is cooler than usual, with temperatures averaging 20 °F, this is -3.9 °F below the typical seasonal average.

  • The forecast for the coming days of June 2026 predicts a temperature of 29.5 °F , which is warmer than usual.

  • In general, the average temperature in Portland at the beginning of June is 23.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.9 °F by the end of June.

    • Rain 🌧️

  • The climate of Portland in June is notably wet, with an average of 11 rainy days, and a total of 29 mm of precipitation.

    • More

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

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/11°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
61 %
Avg humidity

Portland Weather June

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

Temperatures trend during June in Portland

See the weather trend as well as the moving average line

June weather in Portland day by day

Click on a date for more information
May July
Date Weather Temperatures Rain UV More
Jun. 1 Partly cloudy
Partly cloudy
 23° /8° 0.1 mm 6
Jun. 2 Sunny
Sunny
 23° /10° 3.9 mm 6
Jun. 3 Partly cloudy
Partly cloudy
 22° /10° 1.8 mm 7
Jun. 4 Overcast
Overcast
 19° /9° 1 mm 6
Jun. 5 Sunny
Sunny
 24° /9° 0.1 mm 7
Jun. 6 Sunny
Sunny
 26° /10° 5.5 mm 7
Jun. 7 Sunny
Sunny
 27° /10° 0.1 mm 8
Jun. 8 Patchy rain possible
Patchy rain possible
 26° /13° 3.7 mm 7
Jun. 9 Moderate rain at times
Moderate rain at times
 24° /14° 1.8 mm 6
Jun. 10 Sunny
Sunny
 25° /11° 0.2 mm 7
Jun. 11 Cloudy
Cloudy
 24° /11° 0 mm 6
Jun. 12 Sunny
Sunny
 26° /12° 0 mm 8.5
Jun. 13 Sunny
Sunny
 33° /10° 0 mm 8.3
Jun. 14 Sunny
Sunny
 35° /15° 0 mm 8.5
Jun. 15 Sunny
Sunny
 36° /17° 0 mm 0
Jun. 16 Sunny
Sunny
 31° /14° 0 mm 5
Jun. 17 Partly cloudy
Partly cloudy
 28° /10° 0 mm 5
Jun. 18 Sunny
Sunny
 29° /10° 0 mm 5
Jun. 19 Sunny
Sunny
 31° /11° 0 mm 6
Jun. 20 Sunny
Sunny
 30° /12° 0 mm 6
Jun. 21 Partly cloudy
Partly cloudy
 24° /11° 0 mm 5
Jun. 22 Cloudy
Cloudy
 24° /11° 0 mm 4
Jun. 23 Sunny
Sunny
 31° /12° 0 mm 6
Jun. 24 Sunny
Sunny
 30° /14° 0 mm 6
Jun. 25 Partly cloudy
Partly cloudy
 25° /12° 0 mm 5
Jun. 26 Overcast
Overcast
 24° /13° 1.2 mm 5
Jun. 27 Overcast
Overcast
 23° /12° 1.1 mm 5
Jun. 28 Overcast
Overcast
 26° /12° 0 mm 6
Jun. 29 Overcast
Overcast
 30° /13° 0 mm 7
Jun. 30 Overcast
Overcast
 30° /15° 0.1 mm 7
Next
Important Notice
Our weather forecast for Portland 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 Portland forecast closer to your planned date for the most up-to-date weather information.
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Portland in June - FAQ

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

Enjoy moderate daytime temperatures of up to 24° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Portland during June?

In June, Portland can expect light to moderate rainfall, totaling 29 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Portland during June?

The average wind speed in Portland during June is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

June rainfall patterns in Portland

Explore the daily rainfall trends and prepare for Portlands June weather 💧
Typically, Portland has 11 rainy days in June with a total of 29 mm of rainfall.

UV exposure in Portland during June

Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️

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Get accurate weather forecasts for Portland, located at latitude 45.523 and longitude -122.676. Stay updated with localized weather information tailored for Portland.

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