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Norwalk Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  | |  |  | | | | | |
| Mostly Sunny | Partly Cloudy | Clearing | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy |
| Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C |
| POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1106 AM EDT Thu Sep 10 2026 
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Issued: 1111 AM EDT Thu Sep 10 2026
Key Messages
1) Unseasonably warm today, becoming pleasant Friday into the start of the weekend.
2) Wet weather increasingly likely Saturday night into a portion of Sunday. Impacts appear unlikely at this time.
3) High rip current risk with 4 to 6 ft surf expected today at ocean beaches.
Discussion
... .KEY MESSAGE 1... Unseasonably warm conditions expected the remainder of the day due to a modest westerly flow ahead of a cold front. Highs will reach the low 80s inland and mid to upper 80s closer to ...