Weather Forecast for Hartford
Connecticut, United States of America
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Current Weather - Hartford: 27°C
Current Weather - Hartford: 27°C
Connecticut, United States of America
Sunny
Feels like 26°C
Wind
17 km/h NNW
Humidity
44%
Pressure
1011 mb
UV Index
8
Visibility
16 km
Sunny
Saturday, June 13, 2026
High
35°C
Low
18°C
Rain Chance
1%
Hourly Forecast
32°C
32°C
30°C
28°C
26°C
25°C
23°C
Day Statistics
Maximum Wind
17 km/h
Humidity
47%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:26 PM
Moonrise
03:13 AM
Moonset
07:03 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
3.4
μg/m³
PM10
3.7
μg/m³
NO₂
3.5
μg/m³
O₃
87.5
μg/m³
SO₂
0.6
μg/m³
CO
132.6
μg/m³
Patchy rain nearby
Sunday, June 14, 2026
High
33°C
Low
16°C
Rain Chance
57%
Hourly Forecast
20°C
18°C
17°C
16°C
16°C
17°C
18°C
21°C
24°C
26°C
28°C
30°C
31°C
32°C
32°C
31°C
30°C
28°C
25°C
24°C
23°C
22°C
20°C
20°C
Day Statistics
Maximum Wind
22 km/h
Humidity
54%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:26 PM
Moonrise
03:58 AM
Moonset
08:18 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
10
μg/m³
PM10
11.2
μg/m³
NO₂
9.7
μg/m³
O₃
97.8
μg/m³
SO₂
1.1
μg/m³
CO
155.7
μg/m³
Moderate rain
Monday, June 15, 2026
High
25°C
Low
13°C
Rain Chance
58%
Hourly Forecast
19°C
19°C
19°C
19°C
16°C
15°C
15°C
15°C
16°C
18°C
19°C
21°C
22°C
24°C
24°C
24°C
24°C
23°C
22°C
21°C
19°C
17°C
15°C
13°C
Day Statistics
Maximum Wind
19 km/h
Humidity
57%
Precipitation
5 mm
UV Index
9
Visibility
9 km
Rain Chance
58%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:27 PM
Moonrise
04:57 AM
Moonset
09:23 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
2
μg/m³
PM10
2.2
μg/m³
NO₂
2.6
μg/m³
O₃
76.4
μg/m³
SO₂
0.4
μg/m³
CO
119.4
μg/m³
Sunny
Tuesday, June 16, 2026
High
27°C
Low
11°C
Rain Chance
5%
Hourly Forecast
12°C
12°C
11°C
11°C
11°C
11°C
13°C
16°C
19°C
21°C
23°C
24°C
25°C
25°C
24°C
24°C
24°C
24°C
22°C
21°C
20°C
19°C
18°C
16°C
Day Statistics
Maximum Wind
20 km/h
Humidity
52%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:27 PM
Moonrise
06:08 AM
Moonset
10:17 PM
Moon Phase
Waxing Crescent
Moon Illumination
6%
Air Quality
PM2.5
6.1
μg/m³
PM10
6.6
μg/m³
NO₂
6.7
μg/m³
O₃
80.1
μg/m³
SO₂
0.7
μg/m³
CO
142
μg/m³
Partly Cloudy
Wednesday, June 17, 2026
High
27°C
Low
12°C
Rain Chance
11%
Hourly Forecast
15°C
14°C
13°C
13°C
12°C
13°C
15°C
17°C
19°C
21°C
23°C
25°C
26°C
27°C
27°C
26°C
25°C
24°C
23°C
22°C
21°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
21 km/h
Humidity
71%
Precipitation
0 mm
UV Index
2
Visibility
8 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:27 PM
Moonrise
07:28 AM
Moonset
10:58 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
18.5
μg/m³
PM10
20.7
μg/m³
NO₂
33.5
μg/m³
O₃
33.8
μg/m³
SO₂
1.3
μg/m³
CO
304.8
μg/m³
Patchy rain nearby
Thursday, June 18, 2026
High
28°C
Low
17°C
Rain Chance
48%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
20°C
21°C
22°C
22°C
22°C
23°C
25°C
27°C
27°C
27°C
27°C
26°C
25°C
24°C
23°C
Day Statistics
Maximum Wind
22 km/h
Humidity
82%
Precipitation
1 mm
UV Index
5
Visibility
6 km
Rain Chance
48%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:28 PM
Moonrise
08:49 AM
Moonset
11:30 PM
Moon Phase
Waxing Crescent
Moon Illumination
19%
Patchy rain nearby
Friday, June 19, 2026
High
24°C
Low
15°C
Rain Chance
79%
Hourly Forecast
21°C
18°C
17°C
16°C
15°C
16°C
16°C
17°C
18°C
19°C
20°C
21°C
22°C
23°C
23°C
22°C
22°C
21°C
20°C
20°C
19°C
18°C
16°C
16°C
Day Statistics
Maximum Wind
13 km/h
Humidity
89%
Precipitation
5 mm
UV Index
4
Visibility
9 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
08:28 PM
Moonrise
10:09 AM
Moonset
11:57 PM
Moon Phase
Waxing Crescent
Moon Illumination
28%
Solar Radiation Data
Shortwave Radiation
691.62
Diffuse Radiation
70.98
DNI
1100
GTI
522.94
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