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Wellsville, Pennsylvania Weather

Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →

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

Wellsville, PA
Saturday, July 4 at 5:16 PM
99
°
Mostly Clear
Feels like
101°
Humidity
33%
Wind
8 mph
Sunrise
1:44 AM
Sunset
4:40 PM
Wellsville, PA
Hour by hour · 24h
24-Hour ForecastWellsville, PA: 24-hour forecast. Temperatures range from 73 to 99 degrees Fahrenheit with a 35% chance of precipitation at 10 PM.
L 73°H 99°
Wellsville, PA
7-day forecast
  1. Today
    Jul 4
    Drizzle
    35%
    0.02″
    99°76°
  2. Sunday
    Jul 5
    Heavy Drizzle
    52%
    0.06″
    95°73°-4°
  3. Monday
    Jul 6
    Showers
    90%
    83°70°-12°
  4. Tuesday
    Jul 7
    Thunderstorm
    84%
    0.08″
    82°70°-1°
  5. Wednesday
    Jul 8
    Light Drizzle
    20%
    0.02″
    75°64°-7°
  6. Thursday
    Jul 9
    Overcast
    11%
    88°65°+13°
  7. Friday
    Jul 10
    Light Drizzle
    49%
    86°69°-2°
Wellsville, PA
Anemometer · 24h winds · from true
NESW
From · True
SW
215° · backing 8°
Direction
SW
215°
Sustained
8
mph
Gust
18
mph
Peak 24h
34
avg 7
Beaufort · 3 · GENTLE BRZ
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 7 · pk 34 @ 2:00a
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 245SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 8° from the sw.
Wellsville, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
994.4
-2.1 mb in 3h · falling rapidly · 29.36 inHg
Now
994.4
mb
3h
-2.1
mb
12h
-2.1
mb
24h
-1.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 994998
9909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW998.3994.7994.7
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Wellsville, PA
Air quality
92
AQI
Moderate
+39 in 6h

AQI 92 (Moderate), driven by Ozone. AQI up 39 in the last 6 hours — air quality is degrading. Ozone at AQI 70 — peak already passed at 1 PM under clear skies. Levels should ease through evening.

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

PM 2.5Good
6.4μg/m³
PM 10Good
7μg/m³
NO₂Good
1μg/m³
OzoneDRIVERUnhealthy SG
119μg/m³
UV IndexLow
0.9

What's driving it

Ozone × UV × Sky

Ozone at AQI 70 — peak already passed at 1 PM under clear skies. Levels should ease through evening.

Present
AQI 70
UV peak
0.8 at earlier today
Sky at peak
clear
Projected peak
AQI 70

PM × Wind × Precip

PM2.5 at 6.4 µg/m³, PM10 at 7.1 µg/m³ — typical background levels with no transport signature.

PM2.5/PM10
0.90
Wind
light
Recent rain
0h in last 6h
Pattern
background
Wellsville, PA
Sky cover · visibility · 24h
Cloud cover
21%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
115.0mi
UNLIMITED
120 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
21:16 UTC · Wellsville, 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
21:16 UTC · Wellsville, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Wellsville, PA
Satellite · infrared · animated
Wellsville, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Wellsville, PA
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:12 AM
Sunrise
1:44 AM
Daylight
14h 56m
Sunset
4:40 PM
Civil dusk
9:14 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Wellsville, PA
The moon
Waning Gibbous
78% illuminated
Moonrise
11:01 PM
Moonset
10:11 AM
In sign
♓︎ Pisces
Wellsville, PA
Microseason
Jul 1–5

Cicadas claim the afternoon

plant
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Wellsville at a glance

  • Today vs. normal: 27°F above the seasonal normal for this latitude
  • Last frost: April 16 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 17365

16-Day Forecast — Wellsville

  1. Sat99°76°35%
  2. Sun95°73°52%
  3. Mon83°70°90%
  4. Tue82°70°84%
  5. Wed75°64°20%
  6. Thu88°65°11%
  7. Fri86°69°49%
  8. Sat87°67°30%
  9. Sun78°64°31%
  10. Mon79°65°18%
  11. Tue83°61°18%
  12. Wed87°61°33%
  13. Thu89°63°42%
  14. Fri85°67°38%
  15. Sat90°68°42%
  16. Sun87°71°42%

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 — Wellsville

SPC has placed Wellsville in the Slight Risk category for severe thunderstorms today.

  • TODAYSLGTSlight Risk
  • TOMORROWSLGTSlight 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 Wellsville

  • 17365

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.