Seward, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Seward weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Showers75%0.14″90°67°—
- SundayJul 5Light Drizzle38%0.02″87°69°-3°
- MondayJul 6Showers78%0.22″82°68°-5°
- TuesdayJul 7Drizzle59%—80°65°-2°
- WednesdayJul 8Light Drizzle18%0.04″78°65°-2°
- ThursdayJul 9Light Drizzle21%—86°63°+8°
- FridayJul 10Drizzle70%0.11″83°68°-3°
AQI 106 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 54 in the last 6 hours — air quality is degrading. Ozone at AQI 50 now. With UV 0.1 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 9 around 1 PM.
CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 50 now. With UV 0.1 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 50
- UV peak
- 0.1 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 9
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 6.7 µg/m³, PM10 to 6.9 µg/m³.
- PM2.5/PM10
- 0.97
- Wind
- light
- Recent rain
- 3h in last 6h
- Pattern
- washed out
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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:10 PM
- Moonset
- 10:19 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Seward at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 15954
16-Day Forecast — Seward
- Sat90°67°75%
- Sun87°69°38%
- Mon82°68°78%
- Tue80°65°59%
- Wed78°65°18%
- Thu86°63°21%
- Fri83°68°70%
- Sat78°63°52%
- Sun77°60°29%
- Mon78°58°30%
- Tue78°55°24%
- Wed81°57°40%
- Thu83°58°37%
- Fri80°61°42%
- Sat85°67°46%
- Sun77°69°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Seward
SPC has placed Seward in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Seward
- 15954