Youngstown, Pennsylvania Weather
Solstice approaches — longest light. Day 88 of spring. Read this microseason across nine climate regions →
Youngstown weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast15%—69°57°—
- TuesdayJun 16Overcast——75°53°+6°
- WednesdayJun 17Light Drizzle23%0.02″76°60°+1°
- ThursdayJun 18Heavy Showers74%1.2″83°59°+7°
- FridayJun 19Drizzle36%0.01″74°56°-9°
- SaturdayJun 20Light Drizzle13%—71°52°-3°
- SundayJun 21Light Drizzle16%0.01″70°51°-1°
AQI 35 (Good), driven by Ozone. AQI up 8 over the last 6 hours (gradual rise). Ozone at AQI 40. Overcast through the UV peak window (cloud cover ~92%) — afternoon ozone should stay flat.
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 40. Overcast through the UV peak window (cloud cover ~92%) — afternoon ozone should stay flat.
- Present
- AQI 40
- UV peak
- 0.4 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
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
- 5:48 AM
- Moonset
- 9:04 PM
- In sign
- ♋︎ Cancer
Solstice approaches — longest light
Youngstown at a glance
- Today vs. normal: 10°F below the seasonal normal for this latitude
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Youngstown
- Mon69°57°15%
- Tue75°53°2%
- Wed76°60°23%
- Thu83°59°74%
- Fri74°56°36%
- Sat71°52°13%
- Sun70°51°16%
- Mon63°57°49%
- Tue75°58°48%
- Wed66°62°23%
- Thu83°61°26%
- Fri76°58°55%
- Sat77°53°46%
- Sun91°59°26%
- Mon86°69°30%
- Tue80°63°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 — Youngstown
SPC has placed Youngstown in the General Thunderstorms category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
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 Youngstown
- 15696