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Union, Connecticut

Current conditions and the National Weather Service 7-day forecast for Union, Connecticut — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 58°F. Sunday Aug 30: a high near 80°F and a low around 61°F. The wettest day looks like Tuesday Sep 1, near 0.57 in. Highs over the period run 73°F to 80°F.

National Weather Service forecast for Union, Connecticut
DayHighLowPrecip
Saturday Aug 2958°
Sunday Aug 3080°61°0.19 in
Monday Aug 3177°62°
Tuesday Sep 176°62°0.57 in
Wednesday Sep 276°63°
Thursday Sep 378°61°
Friday Sep 474°58°
Saturday Sep 573°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/New York. The live page updates continuously.

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