Hartford CT Webcam
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METRIC | IMPERIAL
Updated: 20-Aug-2025 @ 4:00pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 3°F than last hour.

56.4°F

Cool
High Today
67.4°F
11:23 AM
Low Today
56.4°F
3:58 PM
Yest High
80.2°F
4:31 PM
Yest Low
54.5°F
6:20 AM
Sta* High
94.9°F
2022
Sta* Low
55.5°F
2024
* This Station's Records Since 5/2012
Rec* High
96.0°F
1937
Rec* Low
46.0°F
1941
* Records from Weather Underground
Overcast, Light rain Overcast, Light rain

Wind from NE Wind:  NE
1.7

Gusting to:
2.0 mph
Current Rain Rain:
0.21 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
7.2 of 232
This
Afternoon
This Afternoon: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tonight

Tonight: Patchy Fog
Patchy Fog
Thursday

Thursday: Patchy Fog then Mostly Cloudy
Patchy Fog then Mostly Cloudy
Hi 70°F Lo 56°F Hi 72°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 2.7°F since last hour. 54.1°F
Last Hour: Decreased 2.7°F since last hour. -2.7°F
High 11:23 AM: 58.8°F
Low 3:58 PM: 54.1°F
Record High: 84.0°F on
6/23/2025
Record Low: -31.0°F on
2/2/2013
Wetbulb: 55.1°F
Rain Today
rain graph

Today: 0.21 in
Rate (/hr): 0.140 in
Storm Rain: 0.21 in
Yesterday: 0.00 in
Last 7 Days: 0.14 in
Aug Rain: 0.61 in
Aug to Date
  Avg:10
2.43 in
Aug to Date
  Diff from Avg:10
Under 1.82 in for the month 1.82 in
Aug Avg: 3.10 in
Diff from Avg: Under 2.49 in for the month 2.49 in
Season:1 21.81 in
YTD
  Avg:11
24.69 in
YTD
  Diff from Avg:11
Under 2.88 in for the year 2.88 in
82 rain days in 2025
4 days in August
0 days since last rain
Current: NE  1.7 mph
1Hr Average: 2.6 mph
Wind Run: 19.80 miles
Wind Gust
Current: 2.0 mph
Today: 10.4 mph 1:53 PM
Month: 20.0 mph Aug-13
Year: 56.0 mph Feb-15
Record Gust: 56.0 mph
3/30/2021
Sunlight:
13 h 40 m 46 s
of Sunlight Yesterday
13 h 38 m 13 s
of Sunlight Today
Which is
2 min 33 sec shorter than
yesterday
13 h 35 m 41 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight
Legend

Waning Crescent
Waning Crescent, 27 days, 0 hours, 52 minutes in cycle
7%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 92%
Last Hour: Increased 1% since last hour. 1%
High 3:23 PM: 93%
Low 10:31 AM: 72%
Record High: 100%
3/12/2013
Record Low: 0%
6/2/2019
Current: Rising 0.011  inHg/hr 30.120 inHg
Last Hour: Steady
High 12:33 AM: 30.180
Low 1:12 PM: 30.093
Record High: 30.953 inHg
4/27/2013
Record Low: 28.623 inHg
2/7/2020
Heating Degree Days Lightning Strikes Wind Chill Air
Today: 1.9
Aug: 1.9
2025 to Date: 3358.6
Cooling Degree Days
2025 to Date: 687.8
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 0
Aug: 0
2025 to Date: 72
Last
Strike:
15:41:06
06/19/2025
Current: 56.4°F
Low 3:58 PM: 56.4°F
Yesterday: 54.5°F
Record: -24.2°F
2/14/2016

Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes
Highest:
11:06 AM
1.8
35 W/m2
5%
W/m2 SI
High Today:
10:15 AM
371  W/m2
Record:
1481 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 52.6°F
Sunrise: 6:04 am
Sunset: 7:42 pm
Moonrise: 2:45 am
Moonset: 6:28 pm
Full Moon: 08/09/2025
New Moon: 06:07 UTC
08/23/2025
Updated at Midnight
Current ET: 0.05 in
7-Days Rain: 0.14 in
7-Days ET: 1.14 in
7-Day:  1.002 in water in deficit of what evaporated in last 7 days. 1.002 in
August:  2.16 in water in deficit of what evaporated this month. 2.16 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:18 | S3C2:3 | Ajax 3.xx
ISS:Ok | CON:4.5 | RCP:95%
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.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 20 of just the month of August for this station since 2013.   11 Historical average rain this season to day 20 of August for this station since 2013.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 70°F
NWS forecast: Showers and thunderstorms likely before 4pm, then patchy fog and showers and thunderstorms. Cloudy. High near 70, with temperatures falling to around 63 in the afternoon. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local station forecast: Increasing clouds with little temp change, precipitation possible within 24 to 48 hrs.
Tonight

Tonight: Patchy Fog
Patchy Fog

Lo 56°F
NWS forecast: Patchy fog and showers and thunderstorms before 8pm, then patchy fog and showers and thunderstorms between 8pm and 11pm, then patchy fog and showers and thunderstorms likely. Cloudy, with a low around 56. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Thursday

Thursday: Patchy Fog then Mostly Cloudy
Patchy Fog then Mostly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Hi 72°F Lo 55°F Hi 83°F Lo 59°F Hi 85°F Lo 64°F Hi 81°F
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