Whitehaven, Maryland Weather
Solstice approaches — longest light. Day 88 of spring. Read this microseason across nine climate regions →
Whitehaven weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Light Drizzle51%—81°70°—
- TuesdayJun 16Overcast——82°66°+1°
- WednesdayJun 17Thunderstorm17%—88°62°+6°
- ThursdayJun 18Light Showers39%—96°73°+8°
- FridayJun 19Thunderstorm50%0.03″80°67°-16°
- SaturdayJun 20Mostly Clear17%—79°63°-1°
- SundayJun 21Overcast——83°65°+4°
AQI 42 (Good), driven by Ozone. AQI down 16 over the last 6 hours — air quality is improving sharply. Ozone at AQI 37 now. With UV 1.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 37 now. With UV 1.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 37
- UV peak
- 1.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 9
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:41 AM
- Moonset
- 8:40 PM
- In sign
- ♊︎ Gemini
Solstice approaches — longest light
Whitehaven at a glance
- Today vs. normal: 6°F below the seasonal normal for this latitude
- Last frost: April 6 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Whitehaven
- Mon81°70°51%
- Tue82°66°5%
- Wed88°62°17%
- Thu96°73°39%
- Fri80°67°50%
- Sat79°63°17%
- Sun83°65°7%
- Mon77°64°30%
- Tue83°61°30%
- Wed85°61°23%
- Thu84°63°17%
- Fri85°70°27%
- Sat89°67°25%
- Sun90°68°36%
- Mon100°75°36%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Whitehaven
SPC has placed Whitehaven in the General Thunderstorms category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Whitehaven
- 21856