Weather information for the Valley Forge area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for King of Prussia are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 38° | 41° | 51° | 62° | 74° | 82° | 86° | 84° | 77° | 66° | 55° | 44° |
| Avg. Low | 21° | 24° | 32° | 41° | 51° | 60° | 65° | 64° | 56° | 44° | 36° | 26° |
| Mean | 30° | 32° | 42° | 52° | 64° | 72° | 76° | 75° | 67° | 56° | 46° | 35° |
| Avg. Precip. | 3.3 in | 3.0 in | 3.5 in | 3.7 in | 4.3 in | 3.6 in | 4.5 in | 4.1 in | 4.1 in | 3.0 in | 3.8 in | 3.6 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Live weather is currently unavailable.
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Overnight
Mostly Cloudy
Friday
Cloudy
Friday Night
Chance Rain Showers
Saturday
Chance Rain Showers then Partly Sunny
Saturday Night
Partly Cloudy
Sunday
Partly Sunny
Detailed Forecast |
|
|---|---|
| Overnight | Mostly cloudy, with a low around 40. Northeast wind around 5 mph. |
| Friday | Cloudy, with a high near 60. East wind 5 to 10 mph. |
| Friday Night | A chance of rain showers before 10pm, then a chance of rain showers and patchy fog. Cloudy, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday | A chance of rain showers before 8am. Partly sunny, with a high near 66. Northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night | Partly cloudy, with a low around 39. Northwest wind 5 to 15 mph, with gusts as high as 30 mph. |
| Sunday | Partly sunny, with a high near 58. |
| Sunday Night | Mostly cloudy, with a low around 39. |
| Monday | Sunny, with a high near 65. |
| Monday Night | Mostly clear, with a low around 42. |
| Tuesday | Mostly sunny, with a high near 69. |
| Tuesday Night | A chance of rain showers after 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 50%. |
| Wednesday | A chance of rain showers. Partly sunny, with a high near 65. Chance of precipitation is 50%. |
| Wednesday Night | A slight chance of rain showers before 8pm. Partly cloudy, with a low around 39. |
| Thursday | Sunny, with a high near 60. |
