Weather World
River Hill, PA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
River Hill Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  |  |  | |  | |  | |  |
| Sunny | Patchy Fog | Partly Sunny | Showers | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C |
| POP: 60% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 730 AM EDT Fri Aug 21 2026 
River Hill Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
River Hill Weather Map
River Hill Quick Facts
River Hill Forecast Discussion
Issued: 427 AM EDT Fri Aug 21 2026
Key Messages
1) Widespread Dense Fog until 10 AM today throughout the Valleys of Central and Northern PA, including the Laurel Highlands and Middle Susquehanna Valley.
2) An unsettled weekend will be bookended by fair weather Friday and early next week.
Discussion
... KEY MESSAGE 1: Widespread Dense Fog until 10 AM today throughout the Valleys of Central and Northern PA, including the Laurel Highlands and Middle Susquehanna Valley.
Moist ground from the widespread moderate to heavy rainfall amounts o...