10-Day Weather Forecast - Union, CT
- 63|51°FPartly SunnyHourly details
Today
63°FPartly sunny this morning then becoming mostly cloudy. A 20 percent chance of rain. Highs in the mid 60s. East winds 5 to 10 mph becoming south 10 to 15 mph this afternoon. Gusts up to 25 mph.
Tonight
51°FMostly cloudy with a chance of rain with a slight chance of thunderstorms. Not as cool with lows in the mid 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
- 56|28°F80% Chance of SnowHourly details
Day
56°FRain in the morning then rain likely with a chance of snow in the afternoon. Cooler with highs in the mid 50s. Temperature falling into the upper 30s in the afternoon. Southwest winds 10 to 15 mph becoming northwest in the afternoon. Gusts up to 30 mph. Chance of precipitation 80 percent.
Night
28°FMostly clear. Much cooler with lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph.
- 40|34°FMostly SunnyHourly details
Day
40°FMostly sunny. Cooler with highs in the mid 40s. West winds 5 to 10 mph with gusts up to 20 mph becoming south 10 to 15 mph with gusts up to 30 mph in the afternoon.
Night
34°FMostly cloudy with a 50 percent chance of rain. Near steady temperature in the mid 30s.
Weekend Weather
- 42|26°FPartly CloudyHourly details
Day
42°FPartly cloudy. Highs in the mid 40s. Lows in the mid 20s.
Night
26°FPartly cloudy. Highs in the mid 40s. Lows in the mid 20s.
- 42|35°FCloudyHourly details
Day
42°FCloudy. Highs in the mid 40s.
Night
35°FRain. Not as cool with lows in the upper 30s. Chance of rain 80 percent.
- 55|27°FRainHourly details
Day
55°FRain. Not as cool with highs in the upper 50s. Chance of rain 90 percent.
Night
27°FRain likely with a chance of snow. Lows in the upper 20s. Chance of precipitation 70 percent.
- 29|19°FMostly Sunny
Day
29°FMostly sunny. Much cooler with highs in the upper 30s.
Night
19°FClear. Low temperature around 19F. Dew point will be around 4F with an average humidity of 47%. Winds will be 8 mph from the NW.
- 37|25°FSunny
Day
37°FSunny. High temperature around 37F. Dew point will be around 6F with an average humidity of 34%. Winds will be 4 mph from the SW.
Night
25°FPartly cloudy. Low temperature around 25F. Dew point will be around 16F with an average humidity of 64%. Winds will be 3 mph from the SW.
- 41|30°FCloudy
Day
41°FCloudy. High temperature around 41F. Dew point will be around 22F with an average humidity of 57%. Winds will be 4 mph from the S.
Night
30°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 85%. Winds will be 3 mph from the SW.
- 44|31°F40% Chance Frozen Mix
Day
44°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 44F. Dew point will be around 30F with an average humidity of 70%. Winds will be 4 mph from the SW.
Night
31°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 81%. Winds will be 5 mph from the SW.













