Larksville, Pennsylvania Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Larksville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Rain65%0.73″84°67°—
- MondayJul 6Heavy Rain72%1.9″72°66°-12°
- TuesdayJul 7Light Drizzle48%—66°62°-6°
- WednesdayJul 8Overcast23%—84°57°+18°
- ThursdayJul 9Light Drizzle38%—89°62°+5°
- FridayJul 10Drizzle56%0.20″71°65°-18°
- SaturdayJul 11Overcast35%—83°57°+12°
AQI 49 (Good), driven by PM2.5. AQI up 8 over the last 6 hours (gradual rise). PM2.5 at 10.0 µg/m³ (AQI 53) 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 50 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 50
- UV peak
- 1.5 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 50
PM × Wind × Precip
PM2.5 at 10.0 µg/m³ (AQI 53) 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
- 11:22 PM
- Moonset
- 11:13 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Larksville at a glance
- Today vs. normal: 13°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 — Larksville
- Sun84°67°65%
- Mon72°66°72%
- Tue66°62°48%
- Wed84°57°23%
- Thu89°62°38%
- Fri71°65°56%
- Sat83°57°35%
- Sun72°62°19%
- Mon82°62°18%
- Tue67°59°23%
- Wed69°61°19%
- Thu74°57°32%
- Fri85°59°35%
- Sat82°62°33%
- Sun85°61°35%
- Mon72°65°35%
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 — Larksville
SPC has placed Larksville in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Larksville
- 18704
- 18651