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Niagara County Weather Forecast
| OVERNIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | |  |  |  | | | | | |
| Showers Likely | Showers Likely | Showers | Showers | Partly Cloudy | Sunny | Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Clear | Sunny |
| Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C |
| POP: 70% | POP: 60% | POP: 70% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1000 PM EDT Wed Sep 30 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 301 AM EDT Thu Oct 1 2026
Key Messages
1) Above average temperatures today as a warm front brings scattered light showers through early to mid afternoon, before a cold front generates a round of more substantial rain showers later tonight through the first half of Friday.
2) Below normal temperatures with frost potential early next week.
Discussion
... KEY MESSAGE 1...Above average temperatures today as a warm front brings scattered light showers through early to mid afternoon, before a cold front generates a round of more s...