Fountain Springs, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Fountain Springs weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast24%—92°72°—
- SundayJul 5Heavy Rain60%0.91″88°71°-4°
- MondayJul 6Thunderstorm91%0.99″77°68°-11°
- TuesdayJul 7Light Showers79%0.03″77°61°0°
- WednesdayJul 8Light Drizzle20%0.01″69°60°-8°
- ThursdayJul 9Light Drizzle17%0.01″86°61°+17°
- FridayJul 10Light Drizzle61%0.01″79°65°-7°
AQI 80 (Moderate), driven by Ozone. AQI up 23 in the last 6 hours — air quality is degrading. Ozone at AQI 70 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
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 70 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 70
- UV peak
- 2.2 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 70
PM × Wind × Precip
PM2.5 at 6.3 µg/m³, PM10 at 6.7 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.94
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 10:59 PM
- Moonset
- 10:08 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Fountain Springs at a glance
- Today vs. normal: 21°F above the seasonal normal for this latitude
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Fountain Springs
- Sat93°72°24%
- Sun88°71°60%
- Mon77°68°91%
- Tue77°61°79%
- Wed69°60°20%
- Thu86°61°17%
- Fri79°65°61%
- Sat80°65°28%
- Sun76°61°27%
- Mon81°59°23%
- Tue81°59°20%
- Wed84°56°29%
- Thu85°59°48%
- Fri87°62°40%
- Sat85°66°48%
- Sun78°67°48%
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 — Fountain Springs
SPC has placed Fountain Springs 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 Fountain Springs
- 17921