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Marlborough CT Weather - Overcast - 41°F
Overcast
41°F
Updated 1:51 pm
Feels Like 32°F
Humidity 64%
Wind NW 14 mph
Barometer  29.76 in
Dew Point 30°F
Marlborough CT Weather - Overcast - 5°C
Overcast
5°C
Updated 1:51 pm
Feels Like -0°C
Humidity 64%
Wind NW 23 km/h
Barometer  100.8 kPa
Dew Point -1°C
Marlborough, CT Weather and Current Conditionsmarlborough ct weather forecast

Marlborough, CT Weather Forecast

Marlborough Connecticut WeatherMarlborough, Connecticut Weather Weather Forecast
14 day API weather forecast for Marlborough, Connecticut. Note: The 7-day weather forecast for Marlborough, CT is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Marlborough, CT Weather Forecast Dated: 151 PM Thu Mar 12 2026 (Marlborough Time)
Thu, 12th
Marlborough CT Weather  - Thursday, Mar 12, 2026 - Moderate Rain
Lo: -0°C32°F
Hi: 14°C57°F
Rain showers Thursday, temperatures as high as 57°F14°C, low temperature around 32°F-0°C, probability of precipitation 89%, wind out of the W 15 mph24 km/h. Barometric pressure 29.71 in1006 mb, visibility 4 mi7 km, humidity 86%.
Fri, 13th
Marlborough CT Weather  - Friday, Mar 13, 2026 - Partly Cloudy
Lo: -2°C28°F
Hi: 4°C39°F
Partly Cloudy Friday, temperatures as high as 39°F4°C, low temperature around 28°F-2°C, wind out of the SW 17 mph27 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 60%.
Sat, 14th
Marlborough CT Weather  - Saturday, Mar 14, 2026 - Sunny
Lo: 2°C35°F
Hi: 9°C49°F
Sunny Saturday, temperatures as high as 49°F9°C, low temperature around 35°F2°C, wind out of the W 16 mph26 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 60%.
Sun, 15th
Marlborough CT Weather  - Sunday, Mar 15, 2026 - Cloudy
Lo: -2°C28°F
Hi: 6°C43°F
Cloudy Sunday, temperatures as high as 43°F6°C, low temperature around 28°F-2°C, wind out of the S 11 mph18 km/h. Barometric pressure 30.45 in1031 mb, visibility 6 mi10 km, humidity 60%.
Mon, 16th
Marlborough CT Weather  - Monday, Mar 16, 2026 - Heavy Rain
Lo: 6°C42°F
Hi: 13°C56°F
Rain Monday, temperatures as high as 56°F13°C, low temperature around 42°F6°C, chance of rain 67%, wind out of the S 21 mph33 km/h. Barometric pressure 29.83 in1010 mb, visibility 4 mi7 km, humidity 96%.
Tue, 17th
Marlborough CT Weather  - Tuesday, Mar 17, 2026 - Patchy Rain Nearby
Lo: -2°C29°F
Hi: 5°C40°F
Chance of showers Tuesday, temperatures as high as 40°F5°C, low temperature around 29°F-2°C, probability of precipitation 76%, wind out of the W 15 mph23 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi9 km, humidity 67%.
Wed, 18th
Marlborough CT Weather  - Wednesday, Mar 18, 2026 - Partly Cloudy
Lo: -3°C26°F
Hi: 3°C38°F
Partly Cloudy Wednesday, temperatures as high as 38°F3°C, low temperature around 26°F-3°C, wind out of the W 11 mph17 km/h. Barometric pressure 30.39 in1029 mb, visibility 6 mi10 km, humidity 36%.
Thu, 19th
Marlborough CT Weather  - Thursday, Mar 19, 2026 - Light Freezing Rain
Lo: -2°C28°F
Hi: 5°C40°F
Light freezing rain Thursday, temperatures as high as 40°F5°C, low temperature around 28°F-2°C, probability of precipitation 80%, wind out of the ESE 11 mph18 km/h. Barometric pressure 30.53 in1034 mb, visibility 6 mi9 km, humidity 52%.
Fri, 20th
Marlborough CT Weather  - Friday, Mar 20, 2026 - Patchy Rain Nearby
Lo: 0°C32°F
Hi: 5°C41°F
Chance of showers Friday, temperatures as high as 41°F5°C, low temperature around 32°F0°C, probability of precipitation 84%, wind out of the SSE 7 mph11 km/h. Barometric pressure 30.18 in1022 mb, visibility 2 mi3 km, humidity 96%.
Sat, 21st
Marlborough CT Weather  - Saturday, Mar 21, 2026 - Patchy Rain Nearby
Lo: 3°C37°F
Hi: 8°C46°F
Chance of showers Saturday, temperatures as high as 46°F8°C, low temperature around 37°F3°C, chance of rain 84%, wind out of the SSE 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 88%.
Sun, 22nd
Marlborough CT Weather  - Sunday, Mar 22, 2026 - Patchy Rain Nearby
Lo: 1°C34°F
Hi: 9°C49°F
Chance of showers Sunday, temperatures as high as 49°F9°C, low temperature around 34°F1°C, chance of rain 67%, wind out of the ESE 7 mph12 km/h. Barometric pressure 30.06 in1018 mb, visibility 5 mi8 km, humidity 81%.
Mon, 23rd
Marlborough CT Weather  - Monday, Mar 23, 2026 - Overcast
Lo: 5°C41°F
Hi: 20°C67°F
Overcast Monday, temperatures as high as 67°F20°C, low temperature around 41°F5°C, wind out of the WSW 14 mph22 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 82%.
Tue, 24th
Marlborough CT Weather  - Tuesday, Mar 24, 2026 - Partly Cloudy
Lo: 5°C41°F
Hi: 12°C54°F
Partly Cloudy Tuesday, temperatures as high as 54°F12°C, low temperature around 41°F5°C, wind out of the WNW 10 mph16 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 58%.
Wed, 25th
Marlborough CT Weather  - Wednesday, Mar 25, 2026 - Patchy Rain Nearby
Lo: -1°C30°F
Hi: 2°C35°F
Chance of showers Wednesday, temperatures as high as 35°F2°C, low temperature around 30°F-1°C, probability of precipitation 89%, wind out of the E 9 mph14 km/h. Barometric pressure 30.33 in1027 mb, visibility 3 mi5 km, humidity 91%.

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