Larimer, PA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Larimer Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Mostly Sunny | Clear | Partly Cloudy | Clear | Mostly Sunny | Showers Likely | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Clear | Partly Cloudy | Partly Cloudy |
| Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 70% | POP: 90% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 202 PM EDT Mon Sep 07 2026 

Larimer Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Larimer Weather Map
Larimer Quick Facts
Larimer Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 141 PM EDT Mon Sep 7 2026
Key Messages
1) A passing trough Wednesday into Thursday returns showers and thunderstorms to the region.
Discussion
... KEY MESSAGE 1... Confidence remains high that quiet and dry weather will persist today and tomorrow as high pressure remains over the Great Lakes and Ohio River Valley. Temperatures will remain near to slightly above climatological averages, supported by deep northwesterly flow on the backside of a trough.
Long-range models depict a pattern change Wednesday into Thursday as low pr...
Weather World