Hemlock Farms, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Hemlock Farms weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain61%0.64″89°68°—
- SundayJul 5Rain54%0.22″82°66°-7°
- MondayJul 6Showers97%0.41″72°62°-10°
- TuesdayJul 7Showers81%0.44″63°57°-9°
- WednesdayJul 8Light Drizzle25%—72°56°+9°
- ThursdayJul 9Light Drizzle13%—86°60°+14°
- FridayJul 10Light Drizzle58%0.01″80°62°-6°
AQI 74 (Moderate), driven by Ozone. AQI up 30 in the last 6 hours — air quality is degrading. Ozone at AQI 47. 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.
What's driving it
Ozone × UV × Sky
Ozone at AQI 47. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 47
- UV peak
- 0.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 6
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
- 10:55 PM
- Moonset
- 10:02 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Hemlock Farms at a glance
- Today vs. normal: 4°F above the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Hemlock Farms
- Sat89°68°61%
- Sun82°66°54%
- Mon72°62°97%
- Tue63°57°81%
- Wed72°56°25%
- Thu86°60°13%
- Fri80°62°58%
- Sat75°66°38%
- Sun75°59°29%
- Mon78°58°28%
- Tue77°58°19%
- Wed82°54°33%
- Thu83°60°54%
- Fri86°60°39%
- Sat84°63°46%
- Sun78°65°58%
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 — Hemlock Farms
SPC has placed Hemlock Farms in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- 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 Hemlock Farms
- 18428