Hartford 7-day weather forecast

Written by:
September 29, 2025
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Hartford 7-day weather forecast

Stacker created the forecast for Hartford, Connecticut using data from OpenWeather. This week's high is 66 °F on Tuesday, while the low is 40 °F on Sunday. There are expected to be 5 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 20

- High of 65 °F, low of 55 °F (78% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:08 AM, sunset at 6:01 PM
1 / 6
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Tuesday, October 21

- High of 66 °F, low of 47 °F (42% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:09 AM, sunset at 6:00 PM
- New moon
2 / 6
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Wednesday, October 22

- High of 65 °F, low of 50 °F (45% humidity)
- Sunny with a 100% chance of rain (6 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:11 AM, sunset at 5:58 PM
3 / 6
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Thursday, October 23

- High of 56 °F, low of 46 °F (53% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:12 AM, sunset at 5:57 PM
4 / 6
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Friday, October 24

- High of 56 °F, low of 43 °F (52% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:13 AM, sunset at 5:56 PM
5 / 6
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Saturday, October 25

- High of 56 °F, low of 43 °F (51% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:14 AM, sunset at 5:54 PM
6 / 6
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Sunday, October 26

- High of 55 °F, low of 40 °F (53% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:15 AM, sunset at 5:53 PM

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