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Upper Grandview Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | | |  | | | | | |  |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 215 AM EDT Mon Sep 14 2026 
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Issued: 223 AM EDT Mon Sep 14 2026
Key Messages
1) Patchy fog and brief light showers possible this morning, mainly for eastern CT and eastern Long Island. Fog may be locally dense.
2) Dry and sunny conditions through midweek, with a gusty N/NW flow today. No hazardous weather expected.
3) Next chance of rain is Thursday into Friday with a cold frontal passage and then potentially again for the second half of the weekend.
Discussion
... .KEY MESSAGE 1... Weak winds and moisture from yesterday`s rainfall has allowed patchy fog to devel...