Preston, CT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Preston Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Chance of Showers | Partly Cloudy | Clearing | Clear | Sunny | Chance of Showers | Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy |
| Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C |
| POP: 30% | POP: 40% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 223 AM EDT Thu Sep 10 2026 

Preston Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Preston Weather Map
Preston Quick Facts
Preston Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 639 AM EDT Thu Sep 10 2026
Key Messages
1) Gusty winds and chance to slight chance of showers into the morning.
2) Dry and pleasant Friday into the start of the weekend.
3) Wet weather increasingly likely Saturday night into a portion of Sunday. Impacts appear unlikely at this time.
4) High rip current risk with 4 to 6 ft surf expected today at ocean beaches. Minor beach flooding possible during the times of high tide this morning.
Discussion
... .KEY MESSAGE 1... A pre-frontal trough traverses the area early today. There remai...
Weather World