Millersburg, Pennsylvania Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Millersburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Drizzle53%0.04″96°73°—
- SundayJul 5Light Drizzle45%0.01″92°70°-4°
- MondayJul 6Heavy Rain89%4.1″82°66°-10°
- TuesdayJul 7Light Showers82%0.04″70°65°-12°
- WednesdayJul 8Light Drizzle21%0.02″69°63°-1°
- ThursdayJul 9Overcast14%—93°64°+24°
- FridayJul 10Light Drizzle57%0.01″88°65°-5°
AQI 76 (Moderate), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 48. Overcast through the UV peak window (cloud cover ~67%) — afternoon ozone should stay flat.
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 48. Overcast through the UV peak window (cloud cover ~67%) — afternoon ozone should stay flat.
- Present
- AQI 48
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 6
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 6.4 µg/m³, PM10 to 6.6 µg/m³.
- PM2.5/PM10
- 0.97
- Wind
- light
- Recent rain
- 2h 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
- 11:25 PM
- Moonset
- 11:17 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Millersburg at a glance
- Today vs. normal: 11°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: 17061
16-Day Forecast — Millersburg
- Sat96°73°53%
- Sun92°70°45%
- Mon82°66°89%
- Tue70°65°82%
- Wed69°63°21%
- Thu93°64°14%
- Fri88°65°57%
- Sat86°60°29%
- Sun81°61°22%
- Mon84°54°22%
- Tue90°59°20%
- Wed86°62°27%
- Thu84°59°48%
- Fri87°57°48%
- Sat89°67°45%
- Sun84°69°46%
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 — Millersburg
SPC has placed Millersburg 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 Millersburg
- 17061