Weather forecast for 10 daysJohn Day, OR
Weather forecast for the weekend
Saturday Oct 17, 2026
- min.
- 39°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphNE 45°
- Humidity: 49%
- UV index: 0
- Sunrise: 7:13 am PDT
- Sunset: 6:08 pm PDT
- details ▼
During the afternoon and for the rest of the day, a partly cloudy sky is anticipated.
The lowest forecasted temperature is a wintry 39.2°F.
Sunrise was at 7:13 am and sunset will be at 6:08 pm; the daylight will last for 10h and 55min.
The lowest forecasted temperature is a wintry 39.2°F.
Sunrise was at 7:13 am and sunset will be at 6:08 pm; the daylight will last for 10h and 55min.
Sunday Oct 18, 2026
- 72°F
- 41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphNW 321°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:15 am PDT
- Sunset: 6:06 pm PDT
- details ▼
Tomorrow, in John Day, the sky will feature a blend of clouds and sunshine.
Temperatures will see a substantial oscillation, reaching a high of a pleasant 71.6°F and dropping to a low of a cold 41°F.
Expect a warmer feel as the forecasted high matches September's 71.2°F, rather than October's average of 56.3°F.
Sunrise will be at 7:15 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 52min.
Temperatures will see a substantial oscillation, reaching a high of a pleasant 71.6°F and dropping to a low of a cold 41°F.
Expect a warmer feel as the forecasted high matches September's 71.2°F, rather than October's average of 56.3°F.
Sunrise will be at 7:15 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest day: today 75°C.
Coldest day: Friday 50°C.
Coldest day: Friday 50°C.
Chance of precipitation
Highest chance: Thursday 50%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphNE 45°
- Humidity: 49%
- UV index: 0
- Sunrise: 7:13 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 72°F
- 41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphNW 321°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:15 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSW 228°
- Humidity: 33%
- UV index: 3
- Sunrise: 7:16 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 41°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphNNW 331°
- Humidity: 42%
- UV index: 2
- Sunrise: 7:17 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 43°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 4mphSSE 158°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:19 am PDT
- Sunset: 6:01 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 37°F
PM Showers
- Precip. probability: 50%
- Precipitation: 0.08"
- Wind: 6mphWNW 300°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:20 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 50°F
- 30°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 9mphWNW 300°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 5:58 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 34°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphS 172°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:22 am PDT
- Sunset: 5:56 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 55°F
- 36°F
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 6mphWSW 239°
- Humidity: 52%
- UV index: 2
- Sunrise: 7:24 am PDT
- Sunset: 5:55 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 52°F
- 32°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 6mphWSW 255°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:25 am PDT
- Sunset: 5:53 pm PDT
- details ▼
Looking ahead, conditions suggest a period of primarily cloudy and occasionally rain-soaked and sunny weather is predicted.
With a 50% probability, rainfall is predicted only for Thursday. The precipitation will be minimal at 0.08".
Temperature variation will be noticeable across the forecast period. Highs will range from 50°F to 71.6°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 30.2°F and 42.8°F.
With the highest temperature of 71.6°F, Sunday will be the warmest day; the lowest daytime temperature of the period will be reached on Friday, peaking at 50°F.
With a 50% probability, rainfall is predicted only for Thursday. The precipitation will be minimal at 0.08".
Temperature variation will be noticeable across the forecast period. Highs will range from 50°F to 71.6°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 30.2°F and 42.8°F.
With the highest temperature of 71.6°F, Sunday will be the warmest day; the lowest daytime temperature of the period will be reached on Friday, peaking at 50°F.
Updated: Oct 17, 2026 @ 22:40:26 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in John Day, expect a partly sunny afternoon with variable cloud cover.
Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 41°F.
Tomorrow, the highest temperature will be notably higher than the average maximum of 56.3°F in October. The lowest temperature will be relatively higher than the average low of 35.6°F.
Tomorrow, the highest temperature will be notably higher than the average maximum of 56.3°F in October. The lowest temperature will be relatively higher than the average low of 35.6°F.
On Sunday, in John Day, sunrise will be at 7:15 am and sunset at 6:06 pm (PDT).
In John Day, the length of the day tomorrow will be 10h and 52min.





