Weather forecast for 10 days
Petersburg, OR

Weather forecast for the weekend

Saturday, May 3.

Mostly Cloudy / Wind
5:46 am

8:15 pm
PDT
Mostly Cloudy / Wind
66°F / 43°F
  • Wind: 21mph WNW
  • Humidity: 50%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 5
On Saturday, May 3, increasing winds will pair with thick cloud cover.
Temperature fluctuations between an enjoyable 66.2°F and a frosty 42.8°F are forecasted.
On Saturday, the high of 66.2°F will be higher and more in line with May's typical maximum of 65.8°F than April's 55.8°F.
Sunrise will be at 5:46 am and sunset at 8:15 pm; the daylight will last for 14h and 29min.

Sunday, May 4.

Partly Cloudy
5:45 am

8:17 pm
PDT
Partly Cloudy
70°F / 43°F
  • Wind: 16mph NW
  • Humidity: 42%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Petersburg, patchy clouds will move across the sky, allowing for sunshine at times.
The highest daytime temperature will touch an agreeable 69.8°F, creating a significant contrast with the forecasted nighttime low of a chilly 42.8°F.
It will be warmer on Sunday, with temperatures aligning more closely with May's 65.8°F than April's 55.8°F.
Sunrise will be at 5:45 am and sunset at 8:17 pm; the daylight will last for 14h and 32min.

Frequently asked questions

What is the weather forecast for Petersburg for Saturday?
On Saturday, breezy and overcast conditions will dominate.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 66.2°F, while the lowest temperature will be 42.8°F.
What is the weather forecast for Petersburg for Sunday?
On Sunday, clouds and sunshine will alternate throughout the day.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 69.8°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Petersburg for the next ten days?
In Petersburg, a combination of cloudy and dry and sunny weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted only for Friday. With a probability of 20%, minimal precipitation of 0.08" is expected.
How hot will it be in the next ten days in Petersburg?
The maximum temperature will vary between 66.2°F and 84.2°F, as the minimum temperature will vary between 39.2°F and 51.8°F.
What will be the hottest and the coldest days?
Thursday will be the hottest day, with a maximum temperature of 84.2°F. The coldest days will be Tuesday and Saturday, with a maximum of 66.2°F.

Long-term weather forecast

MonApr 28.
  • min.
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph WNW
  • Humidity: 57%
  • UV index: 0
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:54 am 8:09 pm PDT
TueApr 29.
  • 66°F
  • 39°F
AM Clouds / PM Sun / Wind
AM Clouds / PM Sun / Wind
  • Wind: 22mph WNW
  • Humidity: 53%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:52 am 8:10 pm PDT
WedApr 30.
  • 75°F
  • 43°F
Sunny
Sunny
  • Wind: 6mph NNW
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:50 am 8:11 pm PDT
ThuMay 1.
  • 84°F
  • 50°F
Sunny
Sunny
  • Wind: 9mph NNE
  • Humidity: 35%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:49 am 8:13 pm PDT
FriMay 2.
  • 81°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 18mph NW
  • Humidity: 39%
  • UV index: 6
  • Precip. probability: 20%
  • Precipitation: 0.08"
  • 5:47 am 8:14 pm PDT
SatMay 3.
  • 66°F
  • 43°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 21mph WNW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:46 am 8:15 pm PDT
SunMay 4.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NW
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:45 am 8:17 pm PDT
MonMay 5.
  • 77°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:43 am 8:18 pm PDT
TueMay 6.
  • 81°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph NW
  • Humidity: 37%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:42 am 8:19 pm PDT
WedMay 7.
  • 75°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:40 am 8:20 pm PDT
Forecasts for the ten-day outlook show that a combination of gloomy and bright weather is expected.
With a probability of 20%, rainfall is predicted only for Friday. The precipitation will be minimal at 0.08".
Expect a substantial fluctuation in daytime highs throughout the forecast window. Forecast highs will fluctuate between 66.2°F and 84.2°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 39.2°F to 51.8°F.
With the highest temperature of 84.2°F, Thursday will be the hottest day; with a maximum temperature of 66.2°F, Tuesday and Saturday will be the coldest days.
Updated: Apr 29, 2025 @ 00:18:30 UTC
Published by: Weather U.S. | About Us
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