Weather forecast for today
Collegeville, PA

Weather forecast for today

Wednesday, Jun 18.

Thunderstorms
5:30 am

8:35 pm
EDT
Thunderstorms
82°F / 70°F
  • Wind: 5mph SSW
  • Humidity: 86%
  • Precip. probability: 90%
  • Precipitation: 0.28"
  • UV index: 6
Today, on Wednesday, June 18, moderate to strong thunderstorms are in the outlook.
The likelihood of precipitation is high. However, the rain will be light. The temperature scale will run from a maximum of a moderately hot 82.4°F to a minimum of a pleasant 69.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Expect temperatures to reach June's average high of 79.2°F.
Sunrise will be at 5:30 am and sunset at 8:35 pm; the daylight will last for 15h and 5min.

Current condition

Fog
5:19 am EDT
Fog
  • 70°F
  • Feels like: 70°F
  • Wind: 1mph NNW
  • Humidity: 95%
  • Dewpoint: 70°F
  • Pressure: 29.93"Hg
  • Precipitation: 0"
  • Visibility: 1mi
  • UV index: 0
Currently, drivers should use caution as fog is significantly affecting visibility.
The temperature is a delightful 69.8°F. The current temperature is at the minimum anticipated for today.

Weather radar - Collegeville, PA

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
Currently (5:19 am EDT) it is 69.8°F in Collegeville.
What is the weather forecast for Collegeville for today?
On Wednesday, thunderstorms may develop under unsettled skies.
Will it rain today?
Light precipitation of 0.28" is anticipated. The chance of rainfall is high at 90%.
What will be the highest temperature today?
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 69.8°F. The maximum heat index, which combines air temperature and relative humidity, is computed to be 91.4°F.
The highest temperature will be in line with the average maximum of 79.2°F in June. The lowest temperature will be slightly warmer than the average low of 61°F.
When are sunrise and sunset today?
On Wednesday, in Collegeville, sunrise will be at 5:30 am and sunset at 8:35 pm (EDT).
How long is the day today?
In Collegeville, today, there will be 15h and 5min of daylight.

Hourly weather forecast

6 am
  • 70°F
  • Feels like:
    70°F
Light Rain
Light Rain
  • Wind: 1mph S
  • Pressure: 29.91"Hg
  • Humidity: 95%
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Visibility: 1mi
8 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.94"Hg
  • Humidity: 92%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 4mi
10 am
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 88%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 79°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 82%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    88°F
Showers
Showers
  • Wind: 4mph SW
  • Pressure: 29.88"Hg
  • Humidity: 76%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 81°F
  • Feels like:
    86°F
Thunderstorms
Thunderstorms
  • Wind: 5mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 79%
  • Precipitation: 0.08"
  • Visibility: 6mi
6 pm
  • 81°F
  • Feels like:
    86°F
Few Showers
Few Showers
  • Wind: 4mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 81%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.83"Hg
  • Humidity: 84%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:35 pm
10 pm
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 94%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 7mi
Today, in Collegeville, a combination of primarily overcast and occasionally wet and stormy weather is anticipated.
Rain is anticipated at 6 am, and from 2 pm to 6 pm. With moderate precipitation of 0.16", most rainfall is expected at 3 pm.
The temperature will vary between a maximum of 82.4°F and a minimum of 69.8°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature will be in line with June's average maximum of 79.2°F. Forecast models suggest a low more comparable to July's typical minimum of 66.7°F than June's usual 61°F.
Updated: Jun 18, 2025 @ 09:19:56 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Collegeville, Pennsylvania, USA

  • en: Collegeville, Pennsylvania, USA
  • es: Collegeville, Pensilvania, EE.UU.
  • hr: Koledžvil, Pensilvanija, SAD
  • sr: Koledžvil, Pensilvanija, SAD
  • zh: 克里朱维尔, 宾夕法尼亚, 美国
  • Latitude: 40.185660°
  • Longitude: -75.451571°
  • Elevation: 148 ft
  • Current time: 5:45am EDT
  • Sunrise: 5:30 am EDT
  • Sunset: 8:35 pm EDT
  • Timezone: America/New_York
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