Weather forecast for tomorrow
Forest Grove, PA

Weather forecast for tomorrow

Wednesday, Jun 18.

Thunderstorms
5:28 am

8:34 pm
EDT
Thunderstorms
84°F / 70°F
  • Wind: 6mph SW
  • Humidity: 81%
  • Precip. probability: 61%
  • Precipitation: 0.08"
  • UV index: 8
Tomorrow, on Wednesday, June 18, scattered thunderstorms are also expected to form.
Minimal precipitation is anticipated. The maximum forecasted temperature is a temperate 84.2°F, while the minimum temperature will be a delightful 69.8°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a sweltering 95°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high will be a couple of degrees higher than June's standard temperature of 79.3°F.
Sunrise will be at 5:28 am and sunset at 8:34 pm; tomorrow's daylight will last for 15h and 6min.

Frequently asked questions

What is the weather forecast for Forest Grove for tomorrow?
Tomorrow, expect thunderstorm activity to continue.
Will it rain tomorrow in Forest Grove?
There is a high probability of rainfall. Precipitation will be minimal.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 69.8°F. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 95°F.
The highest temperature will be moderately higher than the average maximum of 79.3°F in June. The lowest temperature will be uncommonly higher than the average low of 60.4°F.
When are sunrise and sunset tomorrow?
On Wednesday, in Forest Grove, sunrise will be at 5:28 am and sunset at 8:34 pm (EDT).
How long will the day be tomorrow?
In Forest Grove, the length of the day tomorrow will be 15h and 6min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 2mph SE
  • Pressure: 29.94"Hg
  • Humidity: 89%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 2mi
2 am
  • 68°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 92%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
4 am
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Wind: 2mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 95%
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Visibility: 4mi
Sunrise: 5:28 am
6 am
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Wind: 1mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 98%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 2mi
8 am
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 92%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 75°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 6mi
12 pm
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.91"Hg
  • Humidity: 78%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 5mph SW
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 56%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 82°F
  • Feels like:
    88°F
Rain
Rain
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 75%
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Visibility: 5mi
6 pm
  • 81°F
  • Feels like:
    86°F
Showers
Showers
  • Wind: 4mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 79%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 4mi
8 pm
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 79%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 6mi
Sunset: 8:34 pm
10 pm
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 86%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
Tomorrow, a combination of primarily cloudy and occasionally wet and turbulent weather is forecasted.
Rainfall is expected from 3 am to 7 am, 9 am, and from 2 pm to 7 pm. With moderate precipitation of 0.28", most rainfall is expected at 3 pm.
The temperature will be between the lowest temperature of 68°F and the highest temperature of 84.2°F. The hottest part of the day is anticipated around 2 pm.
The temperature is expected to be relatively higher than the average peak in June, which is 79.3°F. The lowest temperature is more similar to July's average minimum of 66.7°F than the usual minimum of 60.4°F in June.
Updated: Jun 17, 2025 @ 05:44:37 UTC
Published by: Weather U.S. | About Us
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