Hartford 7-day weather forecast

Written by:
August 18, 2025
ESOlex // Shutterstock

Hartford 7-day weather forecast

Stacker created the forecast for Hartford, Connecticut using data from OpenWeather. This week's high is 87 °F on Sunday, while the low is 52 °F on Tuesday. There are expected to be 3 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, August 18

- High of 78 °F, low of 59 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:02 AM, sunset at 7:46 PM
1 / 6
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Tuesday, August 19

- High of 79 °F, low of 52 °F (32% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:03 AM, sunset at 7:45 PM
2 / 6
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Wednesday, August 20

- High of 80 °F, low of 58 °F (39% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:04 AM, sunset at 7:43 PM
3 / 6
Andrzej Kubik // Shutterstock

Thursday, August 21

- High of 82 °F, low of 58 °F (50% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:05 AM, sunset at 7:42 PM
4 / 6
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Friday, August 22

- High of 85 °F, low of 56 °F (44% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:06 AM, sunset at 7:40 PM
5 / 6
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Saturday, August 23

- High of 83 °F, low of 67 °F (50% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 6:07 AM, sunset at 7:39 PM
- New moon
6 / 6
Andrew Lever // Shutterstock

Sunday, August 24

- High of 87 °F, low of 68 °F (52% humidity)
- Overcast with a 100% chance of rain (12 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:08 AM, sunset at 7:37 PM

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