Weather Forecast for Hartford
Connecticut, United States of America
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Current Weather - Hartford: 33°C
Current Weather - Hartford: 33°C
Connecticut, United States of America
Sunny
Feels like 32°C
Wind
13 km/h WNW
Humidity
38%
Pressure
1009 mb
UV Index
6
Visibility
10 km
Sunny
Wednesday, August 12, 2026
High
33°C
Low
19°C
Rain Chance
4%
Hourly Forecast
26°C
24°C
23°C
22°C
Day Statistics
Maximum Wind
15 km/h
Humidity
66%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
07:55 PM
Moonrise
05:13 AM
Moonset
07:54 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
5.7
μg/m³
PM10
5.9
μg/m³
NO₂
8.8
μg/m³
O₃
75.6
μg/m³
SO₂
0.6
μg/m³
CO
163.5
μg/m³
Sunny
Thursday, August 13, 2026
High
30°C
Low
18°C
Rain Chance
71%
Hourly Forecast
21°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
21°C
23°C
25°C
27°C
28°C
30°C
30°C
30°C
29°C
28°C
25°C
23°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
17 km/h
Humidity
69%
Precipitation
12 mm
UV Index
6
Visibility
9 km
Rain Chance
71%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
07:54 PM
Moonrise
06:36 AM
Moonset
08:22 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
13.3
μg/m³
PM10
13.7
μg/m³
NO₂
14.4
μg/m³
O₃
81
μg/m³
SO₂
1.1
μg/m³
CO
189.6
μg/m³
Sunny
Friday, August 14, 2026
High
28°C
Low
16°C
Rain Chance
3%
Hourly Forecast
20°C
19°C
18°C
17°C
17°C
16°C
16°C
17°C
20°C
22°C
24°C
26°C
26°C
27°C
28°C
28°C
28°C
27°C
26°C
24°C
20°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
18 km/h
Humidity
53%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:58 AM
Sunset
07:52 PM
Moonrise
07:56 AM
Moonset
08:46 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
8.7
μg/m³
PM10
8.8
μg/m³
NO₂
9.9
μg/m³
O₃
70
μg/m³
SO₂
0.7
μg/m³
CO
133.9
μg/m³
Sunny
Saturday, August 15, 2026
High
27°C
Low
13°C
Rain Chance
3%
Hourly Forecast
19°C
18°C
16°C
15°C
14°C
14°C
13°C
15°C
18°C
20°C
22°C
23°C
24°C
25°C
26°C
26°C
27°C
26°C
26°C
22°C
19°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
11 km/h
Humidity
50%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:59 AM
Sunset
07:51 PM
Moonrise
09:13 AM
Moonset
09:10 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
3.1
μg/m³
PM10
3.2
μg/m³
NO₂
5.6
μg/m³
O₃
56.6
μg/m³
SO₂
0.4
μg/m³
CO
135.7
μg/m³
Sunny
Sunday, August 16, 2026
High
26°C
Low
14°C
Rain Chance
78%
Hourly Forecast
15°C
15°C
15°C
14°C
14°C
14°C
14°C
16°C
19°C
22°C
24°C
26°C
26°C
24°C
20°C
19°C
19°C
19°C
20°C
20°C
21°C
21°C
20°C
19°C
Day Statistics
Maximum Wind
19 km/h
Humidity
79%
Precipitation
9 mm
UV Index
7
Visibility
8 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
06:00 AM
Sunset
07:49 PM
Moonrise
10:27 AM
Moonset
09:33 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
10.2
μg/m³
PM10
10.6
μg/m³
NO₂
21
μg/m³
O₃
28.3
μg/m³
SO₂
0.6
μg/m³
CO
280.9
μg/m³
Sunny
Monday, August 17, 2026
High
29°C
Low
17°C
Rain Chance
9%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
18°C
19°C
20°C
21°C
23°C
24°C
26°C
27°C
28°C
29°C
28°C
28°C
28°C
26°C
23°C
21°C
20°C
18°C
17°C
Day Statistics
Maximum Wind
17 km/h
Humidity
69%
Precipitation
0 mm
UV Index
7
Visibility
6 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
07:48 PM
Moonrise
11:41 AM
Moonset
09:59 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Sunny
Tuesday, August 18, 2026
High
28°C
Low
14°C
Rain Chance
3%
Hourly Forecast
17°C
16°C
15°C
15°C
14°C
14°C
15°C
17°C
18°C
20°C
23°C
25°C
26°C
27°C
28°C
28°C
28°C
28°C
25°C
23°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
10 km/h
Humidity
56%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
07:46 PM
Moonrise
12:53 PM
Moonset
10:29 PM
Moon Phase
First Quarter
Moon Illumination
37%
Solar Radiation Data
Shortwave Radiation
730.96
Diffuse Radiation
74.62
DNI
0
GTI
0
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