Parker, Pennsylvania Weather
Fireflies rise from the lawn. Day 76 of spring. Read this microseason across nine climate regions →
Parker weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Clear——79°46°—
- ThursdayJun 4Overcast——82°55°+3°
- FridayJun 5Overcast——81°58°-1°
- SaturdayJun 6Showers76%—83°60°+2°
- SundayJun 7Showers72%—80°63°-3°
- MondayJun 8Overcast——77°55°-3°
- TuesdayJun 9Clear10%—84°54°+7°
Ozone at AQI 42. AQI up 14 over the last 6 hours (gradual rise). Overcast through the UV peak window (cloud cover ~74%) — 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 42. Overcast through the UV peak window (cloud cover ~74%) — afternoon ozone should stay flat.
- Present
- AQI 42
- UV peak
- 0.4 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
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).
The higher the clouds, the finer the weather.
- Moonrise
- 3:13 AM
- Moonset
- 12:11 PM
- In sign
- ♑︎ Capricorn
Fireflies rise from the lawn
Parker at a glance
- Today vs. normal: 76°F — typical for the season
- Last frost: April 23 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 3, 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.