Wilton, CT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Wilton, CT in one place.
Mostly sunny. High near 68, with temperatures falling to around 66 in the afternoon. Northeast wind 18 to 23 mph.
Local Weather Overview
This forecast page for Wilton, CT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 22, 2026 8:53 AM EDT.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Wilton, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 22, 2026 8:53 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Wilton
Wednesday looks like the warmest upcoming period in Wilton at 68 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Friday Night at about 22 to 31 mph N.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 22, 2026 8:53 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 54. Northeast wind 21 to 24 mph.
Mostly sunny, with a high near 66. Northeast wind 15 to 23 mph.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 55. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
A slight chance of rain showers before 2am. Partly cloudy, with a low around 59.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Mostly Sunny
|
68°F |
18 to 23 mph
NE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
54°F |
21 to 24 mph
NE
|
|
Thursday
Sep 24
|
Mostly Sunny
|
66°F |
15 to 23 mph
NE
|
|
Thursday Night
Sep 24
|
Mostly Cloudy then Slight Chance Rain Showers
|
55°F |
16 to 24 mph
NE
|
|
Friday
Sep 25
|
Chance Rain Showers
|
66°F |
20 to 24 mph
N
|
|
Friday Night
Sep 25
|
Rain Showers Likely
|
57°F |
22 to 31 mph
N
|
|
Saturday
Sep 26
|
Rain Showers Likely
|
65°F |
21 to 31 mph
N
|
|
Saturday Night
Sep 26
|
Chance Rain Showers
|
58°F |
23 to 29 mph
N
|
|
Sunday
Sep 27
|
Chance Rain Showers
|
68°F |
16 to 26 mph
N
|
|
Sunday Night
Sep 27
|
Slight Chance Rain Showers
|
59°F |
17 mph
N
|
|
Monday
Sep 28
|
Mostly Sunny
|
68°F |
12 to 16 mph
N
|
|
Monday Night
Sep 28
|
Partly Cloudy
|
59°F |
12 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wilton.
