Weather forecast for tomorrow
Saint Helens, OR

Weather forecast for tomorrow

Friday, Mar 14.

PM Rain
7:22 am

7:17 pm
PDT
PM Rain
46°F / 41°F
  • Wind: 11mph ESE
  • Humidity: 74%
  • Precip. probability: 66%
  • Precipitation: 0.35"
  • UV index: 1
Tomorrow, in Saint Helens, expect rainfall in the afternoon, which could last into the evening.
The chance of rain is high. However, precipitation will be light. Temperatures will experience a minor oscillation, reaching a high of a frosty 46.4°F (8°C) and dropping to a low of a cold 41°F (5°C).
The day's highest temperature will be consistent with the typical 48.7°F (9.3°C) high in March.
Sunrise will be at 7:22 am and sunset at 7:17 pm; tomorrow's daylight will last for 11h and 55min.

Frequently asked questions

What is the weather forecast for Saint Helens for tomorrow?
Tomorrow, in Saint Helens, rainy weather is anticipated in the afternoon.
Will it rain tomorrow in Saint Helens?
With a probability of 66%, light precipitation of 0.35" (9mm) is anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 46.4°F (8°C), while the minimum temperature will be 41°F (5°C).
The highest temperature will be in line with the average maximum of 48.7°F (9.3°C) in March. The lowest temperature will be a few degrees higher than the average low of 33.8°F (1°C).
What time are sunrise and sunset tomorrow?
On Friday, in Saint Helens, sunrise will be at 7:22 am and sunset at 7:17 pm (PDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 11h and 55min.

Hourly weather forecast

12 am
  • 37°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SE
  • Pressure: 29.65"Hg
  • Humidity: 90%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 37°F
  • Feels like:
    34°F
Few Showers
Few Showers
  • Wind: 4mph ESE
  • Pressure: 29.65"Hg
  • Humidity: 88%
  • Precip. probability: 30%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 37°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Wind: 2mph ESE
  • Pressure: 29.59"Hg
  • Humidity: 87%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 8mi
6 am
  • 37°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Wind: 2mph E
  • Pressure: 29.56"Hg
  • Humidity: 85%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:22 am
8 am
  • 36°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 2mph E
  • Pressure: 29.53"Hg
  • Humidity: 84%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 41°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Pressure: 29.5"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 45°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 8mph SE
  • Pressure: 29.5"Hg
  • Humidity: 65%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 45°F
  • Feels like:
    39°F
Showers
Showers
  • Wind: 11mph SE
  • Pressure: 29.5"Hg
  • Humidity: 66%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 45°F
  • Feels like:
    41°F
Showers
Showers
  • Wind: 8mph SE
  • Pressure: 29.47"Hg
  • Humidity: 76%
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 46°F
  • Feels like:
    43°F
Rain
Rain
  • Wind: 8mph ESE
  • Pressure: 29.47"Hg
  • Humidity: 76%
  • Precip. probability: 66%
  • Precipitation: 0.04"
  • Visibility: 5mi
Sunset: 7:17 pm
8 pm
  • 45°F
  • Feels like:
    41°F
Rain
Rain
  • Wind: 7mph SE
  • Pressure: 29.47"Hg
  • Humidity: 84%
  • Precip. probability: 79%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 pm
  • 45°F
  • Feels like:
    39°F
Rain
Rain
  • Wind: 9mph SE
  • Pressure: 29.47"Hg
  • Humidity: 89%
  • Precip. probability: 75%
  • Precipitation: 0.04"
  • Visibility: 5mi
Tomorrow, a combination of cloudy and rainy weather is forecasted.
With minimal precipitation of 0.04" (1mm), rain is expected from 1 pm to 11 pm.
The temperature will be between a minimum of 35.6°F (2°C) and a maximum of 46.4°F (8°C). The warmest part of the day will be at 1 pm, and from 5 pm to 7 pm.
The maximum temperature will be resembling to March's average highest temperature of 48.7°F (9.3°C). The lowest temperature will be also a couple of degrees higher than the average minimum of 33.8°F (1°C) in March.
Updated: Mar 14, 2025 @ 04:25:45 UTC
Published by: Weather U.S. | About Us
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