Mifflin, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Mifflin weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Rain34%0.07″98°72°—
- SundayJul 5Heavy Showers47%1.2″95°72°-3°
- MondayJul 6Light Drizzle93%0.01″78°71°-17°
- TuesdayJul 7Thunderstorm88%—82°69°+4°
- WednesdayJul 8Light Drizzle20%0.01″77°66°-5°
- ThursdayJul 9Light Drizzle12%—91°64°+14°
- FridayJul 10Light Drizzle58%0.02″83°67°-8°
AQI 86 (Moderate), driven by Ozone. AQI up 33 in the last 6 hours — air quality is degrading. Ozone at AQI 83 — 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.
What's driving it
Ozone × UV × Sky
Ozone at AQI 83 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 83
- UV peak
- 1.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 83
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
- 11:04 PM
- Moonset
- 10:12 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Mifflin at a glance
- Today vs. normal: 26°F above the seasonal normal for this latitude
- Last frost: April 19 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 17058
16-Day Forecast — Mifflin
- Sat98°72°34%
- Sun95°72°47%
- Mon78°71°93%
- Tue82°69°88%
- Wed77°66°20%
- Thu91°64°12%
- Fri83°67°58%
- Sat86°67°29%
- Sun80°61°20%
- Mon81°59°23%
- Tue83°59°21%
- Wed88°57°35%
- Thu89°59°45%
- Fri84°62°45%
- Sat91°67°45%
- Sun77°69°39%
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 — Mifflin
SPC has placed Mifflin 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 Mifflin
- 17058