Live weather
Current conditions near Cornwall, CT
Temp
54°
☀️Clear
Feels like
50°
Feels-like temp
Humidity
50%
Relative
Wind
2 mph
10 m avg
Pressure
1033 mb
Sea-level
Rain
0 mm
Clouds 1%
Next few hours
☀️4 PM
54°
0% rain
☀️5 PM
54°
0% rain
☀️6 PM
51°
0% rain
☀️7 PM
48°
0% rain
☀️8 PM
47°
0% rain
☀️9 PM
46°
0% rain
Next few days
☀️Sun
55° / 32°
12% rain
☁️Mon
59° / 40°
0% rain
☁️Tue
64° / 41°
0% rain
☁️Wed
57° / 42°
8% rain
☁️Thu
58° / 38°
8% rain
⛅Fri
55° / 37°
3% rain
☀️Sat
56° / 35°
3% rain
Live weather alerts
Active NWS advisories near Cornwall, CT
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Coverage request
Keep local storm exposure with the coverage questions you want to ask.
Home-protection request
Record roof, window, or hardening work you are considering around local risk.
Emergency prep essentials guide
Build a storm kit and action checklist in 30 minutes.
Live hazard map
Radar, alerts, systems, SPC, gauges · Cornwall, CTToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.