Weather StoryAlmanac, microseasons, and the day's weather story.

Seward, Pennsylvania Weather

Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Seward weather forecast — hour by hour, 7-day outlook, NOAA radar

Seward, PA
Saturday, July 4 at 11:53 PM
70
°
Overcast
Feels like
76°
Humidity
90%
Wind
1 mph
Sunrise
1:51 AM
Sunset
4:49 PM
Seward, PA
Hour by hour · 24h
24-Hour ForecastSeward, PA: 24-hour forecast. Temperatures range from 67 to 83 degrees Fahrenheit with a 39% chance of precipitation at 3 PM.
L 67°H 83°
Seward, PA
7-day forecast
  1. Today
    Jul 4
    Rain
    85%
    0.37″
    90°67°
  2. Sunday
    Jul 5
    Overcast
    39%
    83°67°-7°
  3. Monday
    Jul 6
    Light Showers
    90%
    0.09″
    84°68°+1°
  4. Tuesday
    Jul 7
    Thunderstorm
    64%
    77°67°-7°
  5. Wednesday
    Jul 8
    Light Showers
    22%
    0.01″
    78°67°+1°
  6. Thursday
    Jul 9
    Light Drizzle
    42%
    85°63°+7°
  7. Friday
    Jul 10
    Light Drizzle
    75%
    76°67°-9°
Seward, PA
Anemometer · 24h winds · from true
NESW
From · True
WSW
252° · backing 67°
Direction
WSW
252°
Sustained
1
mph
Gust
7
mph
Peak 24h
19
avg 5
Beaufort · 1 · LIGHT AIR
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 5 · pk 19 @ 6:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 283SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 67° from the wsw.
Seward, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
975.1
-1.7 mb in 3h · falling · 28.79 inHg
Now
975.1
mb
3h
-1.7
mb
12h
-2.7
mb
24h
-3.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 975979
970975980985-21h-18h-15h-12h-9h-6h-3h-24hNOW979.0974.5974.7
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Seward, PA
Air quality
64
AQI
Moderate
-40 in 6h

AQI 64 (Moderate), driven by Ozone. AQI down 40 over the last 6 hours — air quality is improving sharply. Ozone at AQI 40. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
4.3μg/m³
PM 10Good
4μg/m³
NO₂Good
5μg/m³
OzoneDRIVERModerate
85μg/m³
UV IndexLow
0.0

What's driving it

Ozone × UV × Sky

Ozone at AQI 40. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

Present
AQI 40
UV peak
0.0 at 1 PM
Sky at peak
overcast
Projected peak
AQI 5
Seward, PA
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
29.8mi
UNLIMITED
72 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
03:53 UTC · Seward, PA · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
03:53 UTC · Seward, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Seward, PA
Satellite · infrared · animated
Seward, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Seward, PA
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:19 AM
Sunrise
1:51 AM
Daylight
14h 58m
Sunset
4:49 PM
Civil dusk
9:23 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Seward, PA
The moon
Waning Gibbous
76% illuminated
Moonrise
11:34 PM
Moonset
11:26 AM
In sign
♓︎ Pisces
Seward, PA
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Seward at a glance

  • Today vs. normal: 70°F — typical for the season
  • 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

  1. Sat90°67°85%
  2. Sun83°67°39%
  3. Mon84°68°90%
  4. Tue77°67°64%
  5. Wed78°67°22%
  6. Thu85°63°42%
  7. Fri76°67°75%
  8. Sat77°61°46%
  9. Sun80°57°26%
  10. Mon82°54°18%
  11. Tue81°60°21%
  12. Wed81°60°39%
  13. Thu84°56°27%
  14. Fri88°61°45%
  15. Sat89°66°44%
  16. Sun74°67°52%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, 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 Marginal Risk category for severe thunderstorms today.

  • TODAYMRGLMarginal Risk
  • TOMORROWMRGLMarginal Risk
  • DAY 3TSTMGeneral Thunderstorms

Isolated severe storms possible. Limited threat for hail or damaging wind.

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

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.