Washington, CT Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Washington, CT in one place.
A chance of showers and thunderstorms before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 61. Southwest wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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: Apr 14, 2026 9:25 PM EDT.
The active forecast window currently covers Apr 14 to Apr 21, 2026 for Washington, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 21, 2026
- Latest sync
- Apr 14, 2026 9:25 PM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington
Wednesday looks like the warmest upcoming period in Washington at 87 degrees F.
Monday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Monday at about 12 to 15 mph NW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 9:25 PM EDT
- Coverage
- 8 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
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Southwest wind 2 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers. Partly sunny, with a high near 85. Southwest wind 2 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers. Mostly cloudy, with a low around 61. Southwest wind 2 to 7 mph. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Mostly cloudy, with a high near 70.
A chance of rain showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Rain showers likely before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
A slight chance of rain and snow showers before 8am. Mostly sunny, with a high near 49.
Mostly clear, with a low around 30.
Sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Apr 14
|
Chance Showers And Thunderstorms then Partly Cloudy
|
61°F |
2 to 7 mph
SW
|
|
Wednesday
Apr 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
2 to 9 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
63°F |
2 to 6 mph
SW
|
|
Thursday
Apr 16
|
Slight Chance Rain Showers
|
85°F |
2 to 9 mph
SW
|
|
Thursday Night
Apr 16
|
Slight Chance Rain Showers
|
61°F |
2 to 7 mph
SW
|
|
Friday
Apr 17
|
Showers And Thunderstorms Likely
|
78°F |
2 to 6 mph
W
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms Likely
|
55°F |
5 mph
N
|
|
Saturday
Apr 18
|
Mostly Cloudy
|
70°F |
2 to 7 mph
E
|
|
Saturday Night
Apr 18
|
Mostly Cloudy then Chance Rain Showers
|
52°F |
7 mph
SE
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
65°F |
5 to 12 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers Likely then Slight Chance Rain And Snow Showers
|
37°F |
12 mph
W
|
|
Monday
Apr 20
|
Slight Chance Rain And Snow Showers then Mostly Sunny
|
49°F |
12 to 15 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
30°F |
6 to 13 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
54°F |
6 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Washington.
