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NWS Southeast Regional Radar WU South East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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METRIC | IMPERIAL
Updated: 20-Sep-2026 @ 9:55pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.2°F than last hour.

76.6°F

---
High Today
87.9°F
12:08 PM 		Low Today
74.0°F
6:47 AM
Yest High
90.4°F
3:01 PM 		Yest Low
71.9°F
5:32 AM
Sta* High
93.5°F
2020 		Sta* Low
71.5°F
2012
* This Station's Records Since 1/2007
Night time, Dry Night time, Dry

Calm Wind:  W
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.18 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
0.1 of 232
Tonight

Chance rain
Chance rain 		Monday

Chance rain
Chance rain 		Monday
night
Chance rain
Chance rain
Low: 74°F High: 89°F Low: 75°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.9°F since last hour. 71.4°F
Last Hour: Decreased 0.9°F since last hour. -0.9°F
High 11:10 AM: 80.2°F
Low 3:41 PM: 69.3°F
Record High: 90.7°F on
Aug-4-2023
Record Low: 48.9°F on
Mar-22-2026
Wetbulb: 73.1°F
Leaf Wet:7 15
Rain Today
rain graph
Today: 0.18 in
Storm Rain: 0.47 in
Yesterday: 0.24 in
Last 7 Days: 3.50 in
Sep Rain: 6.30 in
Sep to Date
  Avg:10 		5.80 in
Sep to Date
  Diff from Avg:10 		Over 0.5 in for the month 0.50 in
Sep Avg: 7.77 in
Diff from Avg: Under 1.47 in for the month 1.47 in
Season:1 35.82 in
YTD
  Avg:11 		43.30 in
YTD
  Diff from Avg:11 		Under 7.48 in for the year 7.48 in
Last Rain
Time/Date: 		Sep-20-2026
at 3:21 PM
99 rain days in 2026
16 days in September
0 days since last rain
Current: W  0.0 mph
1Hr Average: 0.4 mph
Wind Run: 18.71 miles
Wind Gust
Current: 0.0 mph
Today: 12.0 mph 2:28 PM
Month: 26.0 mph Sep-16
Year: 30.0 mph Jan-31
Record Gust: 52.0 mph
Jun-11-2023
Sunlight:
12 h 12 m 49 s
of Sunlight Yesterday
12 h 11 m 14 s
of Sunlight Today Which is
1 min 35 sec shorter than
yesterday
12 h 9 m 39 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waxing Gibbous
Waxing Gibbous, 9 days, 22 hours, 29 minutes in cycle
71%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 84%
Last Hour: Increased 1% since last hour. 1%
High 7:54 AM: 88%
Low 12:09 PM: 71%
Record High: 99%
Aug-3-2019
Record Low: 41%
May-2-2026
Current: Rising 0.1 inHg/hr 1011.9 inHg
Last Hour: Steady
High 12:00 AM: 1013.3
Low 5:17 AM: 1010.8
Record High: 1049.8 inHg
UNK-2-2014
Record Low: 880.5 inHg
Jun-15-2022
Cooling Degree Days Lightning Strikes Heat Index Air
Today: 10.6
Sep: 340.2
2026 to Date: 3281.1
Heating Degree Days
2026 to Date: 233.9
Last Min: 0
Last 30 Mins: 281
Last 60 Mins: 547
Last 12 Hrs: 28841
Sep: 1100840
2026 to Date: 5153868
Last
Strike:		 21:54:58
Sep-20-2026
Last Bearing: 105
Last Distance: 356 miles
Current: 77.9°F
High 1:37pm: 101.9°F
Yesterday: 105.7°F
Record: 123.4°F
Aug-19-2026
Quality
Index6:
23

Good
Density:
1.17 kg/m3
UV Summary/Forecast Solar Summary
High Today:   8.6 @ 1:00 PM
Sep-21

8.9 		Sep-22

9.3 		Sep-23

10.0
High Today:  
947 W/m2 @ 12:05 PM
Sun Hours Today:
02:10
   This Month: 239:43 Hrs
Rise: 7:08 am  Set: 7:18 pm
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
0.5 in: 255.0 cb | 83°F

Growing conditions
at the depth of:  0.5 in:


Soil moisture range is from
0-Wet to 200-Dry/Frozen
Updated at Midnight
Current ET: 0.10 in
7-Days Rain: 3.50 in
7-Days ET: 1.08 in
7-Day: 2.417 in water in excess of what evaporated in last 7 days. 2.417 in
September: 3.36 in water in excess of what evaporated this month. 3.36 in
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HIGHS: LOWS:
98.2°F
Aug-17-2026 		54.0°F
Mar-22-2026
Daytime Records
  99.3°F°F
Jul-10-2023 		  39.6°F°F
Jan-09-2010
Nitetime Records
  86.0°F°F
Aug-25-2020 		  59.2°F°F
Mar-18-2026
ICN:1 | S3C2:3 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:99%
1 Rain season: Jan 1st to Dec 31st.   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 West Palm Beach air quality. For Jupiter air quality, click Jupiter Air Quality link at left menu..   7 Leaf Wetness is surface moisture on foliage. 0 being totally dry and 15 being totally saturated.   8 Soil moisture and temperatures are from sensors burried in the ground at the levels specified.   10 Historical average only to day 20 of just the month of September for this station since 2007.   11 Historical average rain this season to day 20 of September for this station since 2007.
 WXSIM Weather Forecast  -   Outlook Tonight & Monday
Tonight

Chance rain
Chance rain
Low: 74°F 		WXSIM forecast: Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Low 74°. Wind east-southeast near calm. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Local station forecast: Increasing clouds with little temp change. 		Monday

Chance rain
Chance rain
High: 89°F 		WXSIM forecast: Mostly cloudy. A chance of rain. Precipitation showery or intermittent. High 89°. Heat index up to 96°. UV index up to 8. Wind west near calm in the morning, becoming northeast in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
 WXSIM Short Term Weather Forecast
Monday
night
Chance rain
Chance rain 		Tuesday

Chance rain
Chance rain 		Tuesday
night
Chance rain
Chance rain 		Wednesday

Rain likely
Rain likely 		Wednesday
night
Chance rain
Chance rain 		Thursday

Overcast
Overcast 		Thursday
night
Chance rain
Chance rain
Low: 75°F High: 84°F Low: 76°F High: 81°F Low: 76°F High: 82°F Low: 72°F
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