Weather Forecast for Hartford
Connecticut, United States of America
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Current Weather - Hartford: 21°C
Current Weather - Hartford: 21°C
Connecticut, United States of America
Sunny
Feels like 21°C
Wind
9 km/h NNW
Humidity
49%
Pressure
1019 mb
UV Index
7
Visibility
16 km
Sunny
Thursday, July 23, 2026
High
29°C
Low
15°C
Rain Chance
3%
Hourly Forecast
29°C
27°C
23°C
19°C
18°C
16°C
15°C
Day Statistics
Maximum Wind
10 km/h
Humidity
59%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
08:18 PM
Moonrise
04:13 PM
Moonset
12:28 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
5.5
μg/m³
PM10
5.7
μg/m³
NO₂
8
μg/m³
O₃
72.3
μg/m³
SO₂
0.4
μg/m³
CO
171.5
μg/m³
Sunny
Friday, July 24, 2026
High
30°C
Low
13°C
Rain Chance
3%
Hourly Forecast
15°C
14°C
14°C
13°C
13°C
13°C
13°C
15°C
19°C
21°C
24°C
26°C
28°C
29°C
30°C
30°C
30°C
29°C
27°C
24°C
20°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
15 km/h
Humidity
56%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
08:17 PM
Moonrise
05:15 PM
Moonset
01:05 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
12
μg/m³
PM10
12.5
μg/m³
NO₂
16
μg/m³
O₃
79
μg/m³
SO₂
0.6
μg/m³
CO
166.9
μg/m³
Sunny
Saturday, July 25, 2026
High
30°C
Low
13°C
Rain Chance
2%
Hourly Forecast
15°C
14°C
14°C
14°C
14°C
13°C
13°C
16°C
19°C
22°C
24°C
26°C
28°C
29°C
30°C
30°C
30°C
30°C
29°C
26°C
21°C
18°C
17°C
16°C
Day Statistics
Maximum Wind
11 km/h
Humidity
52%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
08:16 PM
Moonrise
06:11 PM
Moonset
01:49 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
9.6
μg/m³
PM10
10.9
μg/m³
NO₂
10
μg/m³
O₃
87.9
μg/m³
SO₂
0.7
μg/m³
CO
159.8
μg/m³
Sunny
Sunday, July 26, 2026
High
30°C
Low
12°C
Rain Chance
3%
Hourly Forecast
15°C
15°C
14°C
14°C
13°C
13°C
12°C
15°C
19°C
22°C
24°C
27°C
28°C
29°C
29°C
30°C
30°C
29°C
27°C
24°C
21°C
20°C
18°C
17°C
Day Statistics
Maximum Wind
15 km/h
Humidity
52%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
08:15 PM
Moonrise
06:59 PM
Moonset
02:41 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
10.6
μg/m³
PM10
11.6
μg/m³
NO₂
12.4
μg/m³
O₃
84.3
μg/m³
SO₂
0.5
μg/m³
CO
162.3
μg/m³
Partly Cloudy
Monday, July 27, 2026
High
31°C
Low
16°C
Rain Chance
74%
Hourly Forecast
18°C
19°C
16°C
19°C
18°C
16°C
17°C
19°C
21°C
23°C
26°C
25°C
29°C
30°C
31°C
30°C
30°C
29°C
26°C
24°C
21°C
21°C
21°C
20°C
Day Statistics
Maximum Wind
18 km/h
Humidity
76%
Precipitation
8 mm
UV Index
8
Visibility
8 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
05:40 AM
Sunset
08:14 PM
Moonrise
07:38 PM
Moonset
03:39 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
15.2
μg/m³
PM10
15.6
μg/m³
NO₂
22.3
μg/m³
O₃
59.9
μg/m³
SO₂
0.8
μg/m³
CO
288.9
μg/m³
Fog
Tuesday, July 28, 2026
High
31°C
Low
20°C
Rain Chance
78%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
22°C
23°C
23°C
24°C
27°C
29°C
31°C
31°C
30°C
30°C
28°C
26°C
24°C
24°C
23°C
22°C
Day Statistics
Maximum Wind
16 km/h
Humidity
82%
Precipitation
4 mm
UV Index
8
Visibility
7 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
05:41 AM
Sunset
08:13 PM
Moonrise
08:10 PM
Moonset
04:41 AM
Moon Phase
Full Moon
Moon Illumination
100%
Patchy rain nearby
Wednesday, July 29, 2026
High
30°C
Low
20°C
Rain Chance
47%
Hourly Forecast
22°C
21°C
20°C
20°C
20°C
20°C
22°C
23°C
25°C
25°C
26°C
26°C
28°C
29°C
30°C
29°C
29°C
29°C
27°C
25°C
23°C
23°C
22°C
21°C
Day Statistics
Maximum Wind
18 km/h
Humidity
78%
Precipitation
1 mm
UV Index
7
Visibility
9 km
Rain Chance
47%
Snow Chance
0%
Sun & Moon
Sunrise
05:42 AM
Sunset
08:12 PM
Moonrise
08:37 PM
Moonset
05:44 AM
Moon Phase
Full Moon
Moon Illumination
99%
Solar Radiation Data
Shortwave Radiation
643.42
Diffuse Radiation
71.47
DNI
0
GTI
0
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