New Alexandria, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
New Alexandria weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain40%0.29″95°67°—
- SundayJul 5Heavy Showers78%2.8″90°70°-5°
- MondayJul 6T-storm w/ Hail74%0.03″81°66°-9°
- TuesdayJul 7Light Drizzle33%—81°65°0°
- WednesdayJul 8Overcast11%—83°58°+2°
- ThursdayJul 9Light Drizzle46%—86°65°+3°
- FridayJul 10Drizzle56%—80°66°-6°
AQI 60 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 19.0 µg/m³ (AQI 69) with a 0.96 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
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 40 now. With UV 3.7 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 14 around 1 PM.
- Present
- AQI 40
- UV peak
- 3.7 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 14
PM × Wind × Precip
PM2.5 at 19.0 µg/m³ (AQI 69) with a 0.96 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.96
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:12 PM
- Moonset
- 10:21 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
New Alexandria at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 15670
16-Day Forecast — New Alexandria
- Sat95°67°40%
- Sun90°70°78%
- Mon81°66°74%
- Tue81°65°33%
- Wed83°58°11%
- Thu86°65°46%
- Fri80°66°56%
- Sat81°67°42%
- Sun77°63°32%
- Mon72°59°18%
- Tue75°60°20%
- Wed85°66°26%
- Thu88°66°35%
- Fri87°69°52%
- Sat81°69°46%
- Sun83°66°45%
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 — New Alexandria
SPC has placed New Alexandria 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 New Alexandria
- 15670