Columbia, CT Weather Forecast
Capitol Planning Region, Connecticut
Live radar, warnings and storm tracking for Columbia, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Columbia
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Columbia, CT at a glance
Columbia is home to about 5,268 people in Capitol Planning Region, across 21 square miles. It ranks 124th by population of 151 places in Connecticut with a forecast here. The nearest neighbour with its own forecast is Andover, 4 miles away.
- County
- Capitol Planning Region
- Population
- 5,268 2023 est.
- Land area
- 21 sq mi
- People per sq mi
- 246
- Forecast point
- 41.6937°N, 72.3057°W
How well can the network see Columbia?
The nearest Doppler radar is KBOX (Boston, MA), to the ENE. Its lowest scan passes about 4,900 ft above Columbia. The beam is above the lowest few thousand feet here, so a warning for Columbia can come before anything looks dramatic on radar.
The closest weather station is KIJD (Willimantic/Windham Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Columbia
- Andover, CT4 mi
- Hebron, CT5 mi
- Lebanon, CT5 mi
- Coventry, CT6 mi
- Windham, CT7 mi
- Mansfield, CT8 mi
- Bolton, CT8 mi
- Marlborough, CT9 mi
Elsewhere in Connecticut
BridgeportStamfordNew HavenHartfordWaterburyNorwalkAll Connecticut forecasts →

