Washington, CT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Washington, CT in one place.
Sunny, with a high near 80. Northwest wind around 3 mph.
Local Weather Overview
This forecast page for Washington, 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: Aug 27, 2026 5:16 PM EDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Washington, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 5:16 PM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington
Sunday looks like the warmest upcoming period in Washington at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Sunday at about 0 to 7 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 5:16 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ALY
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 61.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 66.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
80°F |
3 mph
NW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
61°F |
2 mph
S
|
|
Sunday
Aug 30
|
Mostly Sunny
|
83°F |
0 to 7 mph
W
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
66°F |
1 to 5 mph
SW
|
|
Monday
Aug 31
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
3 mph
W
|
|
Monday Night
Aug 31
|
Chance Showers And Thunderstorms
|
67°F |
2 mph
W
|
|
Tuesday
Sep 1
|
Chance Showers And Thunderstorms
|
83°F |
1 to 5 mph
SE
|
|
Tuesday Night
Sep 1
|
Chance Showers And Thunderstorms
|
67°F |
5 mph
SE
|
|
Wednesday
Sep 2
|
Showers And Thunderstorms Likely
|
81°F |
3 to 7 mph
S
|
|
Wednesday Night
Sep 2
|
Showers And Thunderstorms Likely
|
65°F |
2 to 6 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Washington.
