Temperature
79 F at 12 AM; 88 F at its warmest, 12 PM Thursday, and 70 F at its coolest, 6 AM Thursday.
- Now
- 79F
- 12 AM
- Highest
- 88F
- 12 PM Thursday
- Lowest
- 70F
- 6 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Arthur Dunn Air Park, Florida
Small airport in Brevard County, Florida78°
88°/76°
Clear·
Feels like 78°·Light breeze 5 mph E
Coming up. Rain is likely this afternoon, from about 3 PM, the chance peaking at 57% around 4 PM.
Now. Arthur Dunn Air Park is 78° and clear at 12 AM. The dew point is 75°, so the air feels very oppressive. Light breeze from the east at 5 mph.
Today and tonight. It warms to about 86° by 12 PM. Tonight falls to about 74° by 4 AM, under a mostly clear sky. The sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour.
The week. The warmest day ahead is tomorrow, near 82°, and the coolest Sunday, near 78°. Thunderstorms is likely tomorrow (65%). Rain is possible Monday (38%) and Thursday (35%). The windiest day is Sunday, with wind to 25 mph.
The sky tonight. The sun sets at 6:53 PM. The Moon is a waxing crescent, 33% lit, and sets at 11:14 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 29 minutes long, 1 minute shorter than yesterday.
0UV Low
29Air quality
89%Humidity
0%Cloud
Now
12:00 AM
78feels78
now, clear
Today
Oct 16
8876
87%
UV 7
Sat
Oct 17
8273
65%
22mph
Sun
Oct 18
7869
27%
25mph
UV 7
Mon
Oct 19
7969
38%
20mph
UV 7
Tue
Oct 20
8068
23%
18mph
UV 7
Wed
Oct 21
8069
28%
18mph
UV 7
Thu
Oct 22
8068
35%
17mph
UV 7
78°
88°76°
82°73°
78°69°
79°69°
80°68°
80°69°
80°68°
As of 12:00 AM in Arthur Dunn Air Park, Florida.
Air quality
The air at Arthur Dunn Air Park
Index 29, good, led by ozone. Read at 11 PM from its reporting area, Melbourne (FL), 23 miles off.
29Good
- Fine particles (PM2.5)12Good-
- Ozone29Good-
- Coarse particles (PM10)6Good-
The days ahead
Good each day through Tue Oct 20, led by ozone. Yesterday measured 34, good.
GoodModerate
- 34YesterdayOct 14
- GoodTodayOct 16
- GoodSatOct 17
- GoodSunOct 18
- GoodMonOct 19
- GoodTueOct 20
Smoke, the next 45 hours
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Arthur Dunn Air Park
None in the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Arthur Dunn Air Park, the next 45 hours
Fog: visibility falls to 0.6 miles Fri 4 PM, under a mile for 1 hour.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- X21
- ICAO
- -
- IATA
- -
- Field elevation
- 30 ft
- Serves
- Titusville
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- X21
- Wind now
- From 70° at 5 mph, read 15 Oct, 23:55
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 04U / 22U unlit | 1,805 ft | 100 ft | Turf | 32° / 212° | 4 mph head, on 04U | 3 mph from the right |
| 15 / 33 | 3,026 ft | 70 ft | Asphalt | 155° / 335° | 0 mph head, on 15 | 5 mph from the left |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Titusville (X21), Arthur Dunn Air Park's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 77 F, the air 94% saturated; the humidity ran from 65% at 4 PM Thursday to 100% at 2 AM Thursday.
- Dew point now
- 77F
- 12 AM
- Humidity now
- 94%
- Humidity, range
- 65 to 100%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
Calm at 12 AM; at its strongest 10 mph, 2 PM Thursday, with a gust of 15 mph at 4 PM Thursday.
- Now
- 0mph
- calm
- Strongest
- 10mph
- 2 PM Thursday
- Highest gust
- 15mph
- 4 PM Thursday
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.06 inHg at 12 AM, steady over 3 hours; 0.01 inHg higher than a day before.
- Now
- 30.06inHg
- 12 AM
- 3 hours
- -0.01inHg
- steady
- 24 hours
- +0.01inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
Down to 7 miles at 4 AM Thursday; 10 miles or more now.
- Now
- 10+mi
- Lowest
- 7mi
- 4 AM Thursday
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 3,500 ft at 11 AM Thursday; a base was reported in 11 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 3,500ft
- 11 AM Thursday
- Hours with a base reported
- 11
How it is measured: Cloud classification, Field Book FB-SKY-001
Precipitation
None measured in the gauge in the last 24 hours.
- Last 24 hours
- 0.00in
- Wettest hour
- -
- Hours with some
- 0
How it is measured: ASOS, Field Book FB-INS-002
Titusville: every reading, the last 7 days, 30 days and the year, and how well it reports
What is measuring near here
The 5 instruments nearest Arthur Dunn Air Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.
measured now3 instruments
TitusvilleX21
At an airfield/0.0 mi away/30 ft/level with here
temp, wind, gust, visibility, precip, pressure
Merritt Island RAWSMRFF1
A remote fire weather station/6.5 mi away/16 ft/14 ft below here
temp, wind, gust, humidity, pressure
Titusville 7 E92821
At a climate reference station/8.9 mi away/3 ft/27 ft below here
temp, humidity, wind, solar, precip
measured daily2 instruments
TitusvilleTITF1
At a cooperative observer's station/0.5 mi away/49 ft/19 ft above here
snowfall, snow depth, precip, high, low
Titusville 1.7 NNWFL-BV-145
In a volunteer observer's own ground/0.8 mi away/30 ft/level with here
precip, snowfall, snow depth
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Florida
25 places, each with its own forecast and its own instruments.
Apalachicola BayfeatureDaytona BeachcityEvergladesfeatureFlorida KeysfeatureFort LauderdalecityFort MyerscityGainesvillecityJacksonvillecityKey WestcityLake OkeechobeefeatureLakelandcityMelbournecityMiamicityNaplescityOcalacityOrlandocityPanama CitycityPensacolacitySarasotacitySt Augustine LighthouselighthouseTallahasseecityTampacityTampa BayfeatureVero BeachcityWest Palm Beachcity
Near Arthur Dunn Air Park
The nearest places, each with its own forecast and the instruments nearest it.
- Titusvillecity, 3 mi
- Mimscommunity, 5 mi
- Scottsmoorcommunity, 10 mi
- Port St. Johncommunity, 10 mi
- Christmascommunity, 12 mi
- Sharpescommunity, 13 mi
- North Merritt Islandcommunity, 15 mi
- West Canaveral Grovescommunity, 16 mi
- Wedgefieldcommunity, 17 mi
- Chuluotacommunity, 17 mi
- Bithlocommunity, 18 mi
- Oak Hillcity, 18 mi
Airports near Arthur Dunn Air Park
- Space Coast Regional AirportTIX, 8 mi
- Space Florida Launch and Landing FacilityTTS, 9 mi
- Cape Canaveral SFS Skid StripXMR, 20 mi
- Merritt Island AirportCOI, 21 mi
- Orlando Sanford International AirportSFB, 26 mi
- Patrick Space Force BaseCOF, 30 mi
- Orlando Executive AirportORL, 31 mi
- New Smyrna Beach Municipal AirportEVB, 31 mi