🇺🇸 Weather in Hartford
Map Overlays:
Hourly Forecast for Hartford
06:00
19°
2%
07:00
21°
1%
08:00
24°
1%
09:00
27°
0%
10:00
31°
0%
11:00
33°
0%
12:00
34°
0%
13:00
34°
0%
14:00
36°
0%
15:00
36°
0%
16:00
34°
0%
17:00
32°
4%
18:00
29°
3%
19:00
27°
6%
20:00
25°
73%
21:00
23°
73%
22:00
22°
73%
23:00
21°
73%
00:00
20°
88%
01:00
20°
73%
02:00
19°
73%
03:00
18°
59%
04:00
17°
60%
05:00
17°
59%
14-Day Forecast for Hartford
2026-06-06
Patchy rain nearby
37° /
17°
2026-06-07
Patchy rain nearby
28° /
16°
2026-06-08
Sunny
29° /
10°
2026-06-09
Sunny
31° /
12°
2026-06-10
Sunny
33° /
14°
2026-06-11
Partly Cloudy
28° /
13°
2026-06-12
Patchy rain nearby
28° /
17°
Additional Forecasts for Hartford
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 231.0 μg/m³
O₃ (Ozone) 28.0 μg/m³
NO₂ (Nitrogen Dioxide) 49.4 μg/m³
SO₂ (Sulphur Dioxide) 1.6 μg/m³
PM2.5 (Fine particles) 26.4 μg/m³
PM10 (Coarse particles) 28.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Hartford — FAQ
Answers refreshed each request based on current conditions in Hartford.
What is the weather like right now in Hartford?
Right now in Hartford, United States the temperature is 16.7°C (feels like 16.7°C), with clear. Relative humidity is 84% and wind is 7.2 km/h.
What is today's high and low temperature in Hartford?
Today's forecast high in Hartford is 36.6°C and the overnight low is 17.2°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Hartford today?
The chance of precipitation in Hartford today is 73%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Hartford differ from nearby cities?
Even short distances can change temperatures noticeably. Hartford's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.