Weather World
Borough of Carlisle, PennsylvaniaCarlisle, PA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Carlisle Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | | | | | | | |  |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Partly Cloudy |
| Hi: 70°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 PM EDT Tue Oct 20 2026 
Carlisle Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Carlisle Weather Map
Carlisle Quick Facts
Carlisle Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 653 AM EDT Tue Oct 20 2026
Key Messages
1) An extended stretch of dry and seasonable weather continues through the rest of this week
Discussion
... KEY MESSAGE 1: An extended stretch of dry and seasonable weather continues through the rest of this week
330 AM Update... Surface Temp/Dewpoint spreads of a few to several degrees were helping to greatly minimize the development of valley fog so far early today.
Aside from an ill-defined, weak cold front moving SE from the Lower Glakes region with nothing more than some shallow sct...