Weather WorldThe Tarn, NJ Weather Forecast
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The Tarn Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  | |  |  | | | | | |
| Partly Cloudy | Mostly Sunny | Chance of Showers | Showers | Chance of Showers | Clearing | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 50°FHi: 10°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C |
| POP: 80% | POP: 70% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 222 AM EDT Thu Oct 15 2026 
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Issued: 717 PM EDT Wed Oct 14 2026
Key Messages
1. A cold front will sink south through the region this evening yielding cooler weather for Thursday.
2. A strong cold frontal passage Friday evening will bring windy conditions, showers and potential for some thunderstorms, and colder temperatures into the weekend.
3. Widespread frost and freeze conditions are increasingly likely Saturday night.
Discussion
... KEY MESSAGE 1...A cold front will sink south through the region this evening yielding cooler weather for Thursday.
Low pressure m...