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

Mackeyville, Pennsylvania Weather

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

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

Mackeyville, PA
Saturday, July 4 at 8:08 PM
80
°
Overcast
Feels like
88°
Humidity
75%
Wind
3 mph
Sunrise
1:43 AM
Sunset
4:45 PM
Mackeyville, PA
Hour by hour · 24h
24-Hour ForecastMackeyville, PA: 24-hour forecast. Temperatures range from 70 to 89 degrees Fahrenheit with a 51% chance of precipitation at 8 PM.
L 70°H 89°
Mackeyville, PA
7-day forecast
  1. Today
    Jul 4
    Drizzle
    51%
    0.03″
    93°71°
  2. Sunday
    Jul 5
    Rain
    47%
    0.30″
    89°70°-4°
  3. Monday
    Jul 6
    Heavy Drizzle
    82%
    0.01″
    79°65°-10°
  4. Tuesday
    Jul 7
    Light Showers
    82%
    0.02″
    70°65°-9°
  5. Wednesday
    Jul 8
    Light Drizzle
    21%
    0.04″
    70°63°
  6. Thursday
    Jul 9
    Light Drizzle
    17%
    0.01″
    89°64°+19°
  7. Friday
    Jul 10
    Light Drizzle
    64%
    81°66°-8°
Mackeyville, PA
Anemometer · 24h winds · from true
NESW
From · True
NW
318° · veering 12°
Direction
NW
318°
Sustained
3
mph
Gust
11
mph
Peak 24h
26
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 26 @ 2:00a
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 242SUSTGUST
−24h−18h−12h−6hnow
Light breeze veering 12° from the nw.
Mackeyville, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
990.0
+1.2 mb in 3h · rising · 29.23 inHg
Now
990.0
mb
3h
+1.2
mb
12h
-1.1
mb
24h
-0.7
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 988992
9809859909951000STORM|RAIN-21h-18h-15h-12h-9h-6h-3h-24hNOW992.2988.3990.0
−24h−18h−12h−6hnow
The low is filling — pressure climbing out of storm territory.
Mackeyville, PA
Air quality
55
AQI
Moderate
+6 in 6h

AQI 55 (Moderate), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 42. 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
3.1μg/m³
PM 10Good
3μg/m³
NO₂Good
2μg/m³
OzoneDRIVERModerate
89μg/m³
UV IndexLow
0.1

What's driving it

Ozone × UV × Sky

Ozone at AQI 42. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

Present
AQI 42
UV peak
0.1 at 1 PM
Sky at peak
overcast
Projected peak
AQI 5
Mackeyville, PA
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
42.2mi
UNLIMITED
96 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
00:08 UTC · Mackeyville, 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
00:08 UTC · Mackeyville, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Mackeyville, PA
Satellite · infrared · animated
Mackeyville, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Mackeyville, PA
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:10 AM
Sunrise
1:43 AM
Daylight
15h 02m
Sunset
4:45 PM
Civil dusk
9:20 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Mackeyville, PA
The moon
Waning Gibbous
77% illuminated
Moonrise
11:28 PM
Moonset
11:19 AM
In sign
♓︎ Pisces
Mackeyville, PA
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Mackeyville at a glance

  • Today vs. normal: 9°F above the seasonal normal for this latitude
  • Last frost: April 22 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 17750

16-Day Forecast — Mackeyville

  1. Sat93°71°51%
  2. Sun89°70°47%
  3. Mon79°65°82%
  4. Tue70°65°82%
  5. Wed70°63°21%
  6. Thu89°64°17%
  7. Fri81°66°64%
  8. Sat85°58°32%
  9. Sun80°56°22%
  10. Mon85°51°27%
  11. Tue88°58°21%
  12. Wed87°60°29%
  13. Thu83°57°48%
  14. Fri86°56°35%
  15. Sat87°67°52%
  16. Sun85°68°39%

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 — Mackeyville

SPC has placed Mackeyville 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 Mackeyville

  • 17750
  • 17751

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.