National Weather Service Forecast for: Colchester VT
Issued by: National Weather Service Burlington, VT
Updated: 2:47 am EDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 86. Southeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Tonight

Tonight: Showers and thunderstorms. Low around 66. Southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Wednesday

Wednesday: Showers and possibly a thunderstorm before 3pm, then showers likely between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 78. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Wednesday
Night
Wednesday Night: Showers likely, mainly before 2am. Cloudy, with a low around 62. North wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely

 Thursday

Thursday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 78. North wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Chance
T-storms
 Thursday
Night
Thursday Night: A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 61. North wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Mostly Cloudy
 Friday

Friday: Mostly sunny, with a high near 82. North wind 5 to 8 mph.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 63. Light and variable wind.
Partly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Mostly Sunny
Hi 86 °F Lo 66 °F Hi 78 °F Lo 62 °F Hi 78 °F Lo 61 °F Hi 82 °F Lo 63 °F Hi 85 °F

Hazardous Weather Outlook
 

This Afternoon
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 86. Southeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers and thunderstorms. Low around 66. Southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
 Showers and possibly a thunderstorm before 3pm, then showers likely between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 78. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 Showers likely, mainly before 2am. Cloudy, with a low around 62. North wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
 
 A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 78. North wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 61. North wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
 
 Mostly sunny, with a high near 82. North wind 5 to 8 mph.
Friday Night
 
 Partly cloudy, with a low around 63. Light and variable wind.
Saturday
 
 Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly cloudy, with a low around 66. Calm wind.
Sunday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 6 mph.
Sunday Night
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light south wind.
Monday
 
 A 50 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 7 mph becoming west in the afternoon.

 

Forecast from NOAA-NWS for Colchester VT.