Hartford CT Webcam
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METRIC | IMPERIAL
Updated: 15-Sep-2025 @ 8:15pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 2.6°F than last hour.

70.2°F

Feels like:  78.2°F
Comfortable
High Today
82.5°F
4:33 PM
Low Today
59.1°F
6:19 AM
Yest High
82.5°F
3:08 PM
Yest Low
56.7°F
7:07 AM
Sta* High
84.9°F
2021
Sta* Low
54.5°F
2023
* This Station's Records Since 5/2012
Rec* High
90.0°F
1915
Rec* Low
35.0°F
1975
* Records from Weather Underground
Night time, Dry, Clear skies Night time, Dry, Clear skies

Calm Wind:  SSE
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
0.8 of 232
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Hi 81°F Lo 54°F Hi 77°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.5°F since last hour. 60.4°F
Last Hour: Decreased 0.5°F since last hour. -0.5°F
High 12:55 PM: 65.2°F
Low 7:01 AM: 57.0°F
Record High: 84.0°F on
6/23/2025
Record Low: -31.0°F on
2/2/2013
Wetbulb: 64.3°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.22 in
Sep Rain: 2.21 in
Sep to Date
  Avg:10
2.00 in
Sep to Date
  Diff from Avg:10
Over 0.21 in for the month 0.21 in
Sep Avg: 3.48 in
Diff from Avg: Under 1.27 in for the month 1.27 in
Season:1 25.62 in
YTD
  Avg:11
27.28 in
YTD
  Diff from Avg:11
Under 1.66 in for the year 1.66 in
Last Rain
Time/Date:
9/13/2025
at 6:23 PM
88 rain days in 2025
4 days in September
1 day since last rain
Current: SSE  0.0 mph
1Hr Average: 0.1 mph
Wind Run: 9.12 miles
Wind Gust
Current: 0.0 mph
Today: 7.0 mph 12:57 PM
Month: 16.0 mph Sep-6
Year: 56.0 mph Feb-15
Record Gust: 56.0 mph
3/30/2021
Sunlight:
12 h 31 m 23 s
of Sunlight Yesterday
12 h 28 m 38 s
of Sunlight Today
Which is
2 min 45 sec shorter than
yesterday
12 h 25 m 52 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight
Legend

Waning Crescent
Waning Crescent, 23 days, 18 hours, 9 minutes in cycle
34%
Illuminated
Humidity Barometer
Current: Increased 5% since last hour. 71%
Last Hour: Increased 5% since last hour. 5%
High 3:49 AM: 94%
Low 3:05 PM: 46%
Record High: 100%
3/12/2013
Record Low: 0%
6/2/2019
Current: Rising 0.018  inHg/hr 30.244 inHg
Last Hour: Rising slowly
High 10:06 AM: 30.264
Low 12:12 AM: 30.121
Record High: 30.953 inHg
4/27/2013
Record Low: 28.623 inHg
2/7/2020
Cooling Degree Days Lightning Strikes Heat Index Air
Today: 0.7
Sep: 22.5
2025 to Date: 742.5
Heating Degree Days
2025 to Date: 3384.3
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 0
Sep: 0
2025 to Date: 72
Last
Strike:
15:41:06
06/19/2025
Current: 73.7°F
High 4:33pm: 83.3°F
Yesterday: 84.6°F
Record: 126.0°F
6/23/2025

UV Summary/Forecast Solar Summary
High Today:   4.1 @ 1:05 PM
Sep-16

6.0
Sep-17

6.1
Sep-18

6.0
High Today:  
853 W/m2 @ 2:32 PM
Sun Hours Today:
06:02
   This Month: 67:30 Hrs
Rise: 6:32 am  Set: 6:57 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 54.1°F
Sunrise: 6:32 am
Sunset: 6:57 pm
Moonrise: 12:37 am
Moonset: 4:30 pm
Full Moon: 09/07/2025
New Moon: 19:55 UTC
09/21/2025
Updated at Midnight
Current ET: 0.14 in
7-Days Rain: 0.22 in
7-Days ET: 0.76 in
7-Day:  0.54 in water in deficit of what evaporated in last 7 days. 0.54 in
September:  0.81 in water in excess of what evaporated this month. 0.81 in
HIGHS: LOWS:
102.4°F
7/1/2018
-9.6°F
2/14/2016
Daytime Records
  100.2°F°F
06/24/2025
  2.1°F°F
01/21/2019
Nitetime Records
  86.2°F°F
06/21/2025
  -2.4°F°F
02/14/2016
ICN:13 | S3C2:3 | Ajax 3.xx
ISS:Ok | CON:4.5 | RCP:97%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season October 1st to April 30th.   3 Snow is estimated and is not hand measured.   4 Updated at Noon Eastern Time.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Connecticut EPA and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 15 of just the month of September for this station since 2013.   11 Historical average rain this season to day 15 of September for this station since 2013.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 81°F
NWS forecast: Mostly sunny, with a high near 81. East wind around 6 mph.
Local station forecast: Partly cloudy with little temp change.
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 54°F
NWS forecast: Partly cloudy, with a low around 54. East wind 1 to 6 mph.
 NWS Short Term Weather Forecast
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
Wednesday
Night
Wednesday Night: Chance Rain Showers
Chance Rain Showers
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday

Friday: Sunny
Sunny
Hi 77°F Lo 55°F Hi 74°F Lo 58°F Hi 80°F Lo 59°F Hi 82°F
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