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☁️ Downtown Hartford weather
Overcast. .
Feels like 18° Wind 5 km/h N Humidity 93% Pressure 1020 hPa UV 1 Air Good ☀ 06:17 - 19:22
Right now it is 17° in Downtown Hartford with overcast skies and today's high is 24° with an overnight low of 16° . The sun rises at 06:17 and sets at 19:22, giving 13h 05m of daylight. Over the coming week highs range from 24° to 30° .
Downtown Hartford is in Connecticut, United States, sitting 25 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
16°
20°
24°
24°
16°
05:00 · 16.8° · 0 mm
06:00 · 16.6° · 0 mm
07:00 · 16.4° · 0 mm
08:00 · 17.6° · 0 mm
09:00 · 18° · 0 mm
10:00 · 18.7° · 0 mm
11:00 · 19.6° · 0 mm
12:00 · 21° · 0 mm
13:00 · 21.7° · 0 mm
14:00 · 22.8° · 0 mm
15:00 · 23.3° · 0 mm
16:00 · 23.6° · 0 mm
17:00 · 22.7° · 0 mm
18:00 · 21.5° · 0 mm
19:00 · 20.3° · 0 mm
20:00 · 19° · 0 mm
21:00 · 18.4° · 0 mm
22:00 · 18.5° · 0 mm
23:00 · 17.7° · 0 mm
00:00 · 18.2° · 0 mm
01:00 · 18.6° · 0 mm
02:00 · 18.5° · 0.4 mm
03:00 · 18.7° · 1.8 mm
04:00 · 19.1° · 16.6 mm
Precipitation
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0.4 mm
02:00
03:00 · 1.8 mm
04:00 · 16.6 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
05:00
☁️
16.8°
17.7°
-
Overcast
06:00
⛅
16.6°
17.6°
-
Partly cloudy
07:00
☁️
16.4°
17.7°
-
Overcast
08:00
☁️
17.6°
18.3°
-
Overcast
09:00
☁️
18°
18.7°
-
Overcast
10:00
☁️
18.7°
19.8°
-
Overcast
11:00
☁️
19.6°
21.2°
-
Overcast
12:00
☁️
21°
22.7°
-
Overcast
13:00
☁️
21.7°
23.6°
-
Overcast
14:00
☁️
22.8°
24.8°
-
Overcast
15:00
☁️
23.3°
24.9°
-
Overcast
16:00
☁️
23.6°
24.9°
-
Overcast
☁️
TodaySeptember 2nd
Avg 19° Low 16° at 07:00
High 24° at 16:00
Wind ~11 km/h
Cloudy
Cloudy
Cloudy
00:00
17°
02:00
17°
04:00
17°
06:00
17°
08:00
18°
10:00
19°
12:00
21°
14:00
23°
16:00
24°
18:00
22°
20:00
19°
22:00
19°
🌧️
ThursdaySeptember 3rd
Avg 23° Low 18° at 00:00
High 28° at 16:00
22.4 mm rain Feels 32° Wind ~17 km/h
Rain
Cloudy
Partly Cloudy
00:00
18°
02:00
19°
0.4mm
04:00
19°
16.6mm
06:00
20°
08:00
21°
10:00
24°
12:00
27°
14:00
27°
16:00
28°
18:00
25°
20:00
23°
22:00
22°
☁️
FridaySeptember 4th
Avg 23° Low 18° at 07:00
High 29° at 16:00
Wind ~15 km/h
Clear
Cloudy
Clear
00:00
21°
02:00
20°
04:00
19°
06:00
18°
08:00
20°
10:00
25°
12:00
28°
14:00
28°
16:00
29°
18:00
26°
20:00
23°
22:00
22°
🌦️
SaturdaySeptember 5th
Avg 19° Low 15° at 23:00
High 24° at 13:00
3.6 mm rain Feels 21° Wind ~17 km/h
Clear
Rain
00:00
20°
02:00
18°
04:00
18°
06:00
17°
08:00
18°
10:00
21°
12:00
23°
14:00
22°
0.2mm
16:00
21°
0.7mm
18:00
19°
0.9mm
20:00
16°
22:00
16°
☀️
SundaySeptember 6th
Avg 18° Low 13° at 06:00
High 25° at 16:00
Wind ~14 km/h
Clear
00:00
15°
02:00
14°
04:00
14°
06:00
13°
08:00
15°
10:00
19°
12:00
23°
14:00
25°
16:00
25°
18:00
23°
20:00
18°
22:00
16°
☀️
MondaySeptember 7th
Avg 20° Low 13° at 05:00
High 29° at 14:00
Wind ~11 km/h
Clear
Cloudy
00:00
15°
02:00
14°
04:00
13°
06:00
14°
08:00
16°
10:00
21°
12:00
26°
14:00
29°
16:00
28°
18:00
25°
20:00
21°
22:00
19°
☁️
TuesdaySeptember 8th
Avg 23° Low 17° at 04:00
High 30° at 15:00
Wind ~7 km/h
Cloudy
Cloudy
00:00
18°
02:00
17°
04:00
17°
06:00
17°
08:00
18°
10:00
23°
12:00
28°
14:00
30°
16:00
30°
18:00
27°
20:00
23°
22:00
22°
🌦️
WednesdaySeptember 9th
Avg 21° Low 18° at 07:00
High 27° at 17:00
3.6 mm rain Feels 29° Wind ~8 km/h
Cloudy
Rain
Cloudy
Rain
Cloudy
00:00
22°
02:00
21°
04:00
20°
0.1mm
06:00
18°
0.7mm
08:00
18°
0.7mm
10:00
19°
12:00
20°
0.4mm
14:00
22°
0.4mm
16:00
26°
18:00
26°
20:00
22°
22:00
21°
☀️
ThursdaySeptember 10th
Avg 23° Low 18° at 23:00
High 27° at 02:00
0.3 mm rain Wind ~21 km/h
Clear
Rain
Clear
00:00
23°
02:00
27°
04:00
25°
0.1mm
06:00
23°
08:00
22°
10:00
23°
12:00
25°
14:00
26°
16:00
26°
18:00
23°
20:00
19°
22:00
18°
☀️
FridaySeptember 11th
Avg 18° Low 13° at 23:00
High 24° at 16:00
Feels 19° Wind ~18 km/h
Clear
Clear
00:00
17°
02:00
16°
04:00
14°
06:00
14°
08:00
15°
10:00
18°
12:00
21°
14:00
23°
16:00
24°
18:00
21°
20:00
17°
22:00
14°
☀️
SaturdaySeptember 12th
Avg 17° Low 11° at 04:00
High 26° at 15:00
Wind ~8 km/h
Clear
Cloudy
Clear
00:00
12°
02:00
12°
04:00
11°
06:00
11°
08:00
13°
10:00
19°
12:00
23°
14:00
25°
16:00
26°
18:00
23°
20:00
17°
22:00
15°
☀️
SundaySeptember 13th
Avg 19° Low 13° at 04:00
High 27° at 14:00
Feels 24° Wind ~17 km/h
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
14°
08:00
16°
10:00
21°
12:00
25°
14:00
27°
16:00
26°
18:00
23°
20:00
19°
22:00
18°
🌤️
MondaySeptember 14th
Avg 23° Low 16° at 04:00
High 32° at 15:00
Wind ~18 km/h
Clear
Clear
Clear
00:00
17°
02:00
17°
04:00
16°
06:00
17°
08:00
20°
10:00
25°
12:00
29°
14:00
32°
16:00
31°
18:00
28°
20:00
25°
22:00
23°
☀️
TuesdaySeptember 15th
Avg 24° Low 17° at 23:00
High 30° at 13:00
Feels 26° Wind ~18 km/h
Partly Cloudy
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
22°
08:00
24°
10:00
28°
12:00
30°
14:00
30°
16:00
29°
18:00
25°
20:00
20°
22:00
17°
☀️
WednesdaySeptember 16th
Avg 16° Low 11° at 23:00
High 23° at 11:00
Feels 17° Wind ~26 km/h
Clear
Clear
00:00
16°
02:00
15°
04:00
13°
06:00
14°
08:00
16°
10:00
21°
12:00
22°
14:00
20°
16:00
19°
18:00
17°
20:00
13°
22:00
12°
☀️
ThursdaySeptember 17th
Avg 16° Low 0° at 00:00
High 0° at 16:00
Feels 18° Wind ~15 km/h
Clear
Unknown
00:00
11°
02:00
11°
04:00
12°
06:00
12°
08:00
13°
10:00
16°
12:00
20°
14:00
22°
16:00
22°
18:00
20°
20:00
15°
22:00
0°
Sun
☀️ Sunrise 06:17 · Sunset 19:22
13h 05m of daylight · America/New_York
Air quality
PM2.5 6.3 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Downtown Hartford
Common questions about Downtown Hartford weather
Will it rain in Downtown Hartford today?
No rain is in the forecast for Downtown Hartford today.
What is the temperature in Downtown Hartford right now?
It is 17° in Downtown Hartford right now. Today runs between a low of 16° and a high of 24° .
What time is sunrise and sunset in Downtown Hartford?
The sun rises at 06:17 and sets at 19:22 local time in Downtown Hartford today, giving 13h 05m of daylight.
What is the air quality in Downtown Hartford?
PM2.5 in Downtown Hartford is currently 6.3 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Downtown Hartford forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Downtown Hartford best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC