Waterbury, CT Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Waterbury, CT in one place.
A slight chance of rain showers before 8am. Sunny. High near 58, with temperatures falling to around 56 in the afternoon. Northwest wind 8 to 12 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Waterbury, 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 9, 2026 3:49 PM EDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Waterbury, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:49 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Waterbury
Tuesday looks like the warmest upcoming period in Waterbury at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Saturday at about 8 to 12 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:49 PM EDT
- Coverage
- 5 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
Mostly clear, with a low around 36.
Mostly sunny, with a high near 58.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 44.
A slight chance of rain showers before 8am. Mostly cloudy, with a high near 71.
A slight chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 58.
Mostly sunny, with a high near 83.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Slight Chance Rain Showers then Sunny
|
58°F |
8 to 12 mph
NW
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
36°F |
1 to 8 mph
N
|
|
Sunday
Apr 12
|
Mostly Sunny
|
58°F |
0 to 9 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy then Slight Chance Rain Showers
|
44°F |
5 to 8 mph
S
|
|
Monday
Apr 13
|
Slight Chance Rain Showers then Mostly Cloudy
|
71°F |
6 to 12 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Rain Showers
|
58°F |
6 to 9 mph
SW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
83°F |
6 to 10 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
61°F |
5 to 8 mph
SW
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
81°F |
5 to 9 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
55°F |
3 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waterbury.
