Philadelphia, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Philadelphia weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast14%—90°74°—
- SundayJul 5Heavy Rain16%0.47″86°72°-4°
- MondayJul 6Overcast13%—82°67°-4°
- TuesdayJul 7Mostly Clear——84°63°+2°
- WednesdayJul 8Overcast——90°65°+6°
- ThursdayJul 9Showers43%0.15″86°70°-4°
- FridayJul 10Light Showers43%—85°69°-1°
AQI 32 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 47 now. With UV 5.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 33 around 1 PM.
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 now. With UV 5.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 33 around 1 PM.
- Present
- AQI 47
- UV peak
- 5.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 33
PM × Wind × Precip
PM2.5 at 7.5 µg/m³, PM10 at 8.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.90
- Wind
- breezy
- 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
- 11:01 PM
- Moonset
- 10:13 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Philadelphia at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: April 15 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 63463
16-Day Forecast — Philadelphia
- Sat90°74°14%
- Sun86°72°16%
- Mon82°67°13%
- Tue84°63°2%
- Wed90°65°4%
- Thu86°70°43%
- Fri85°69°43%
- Sat75°63°22%
- Sun77°60°7%
- Mon79°59°5%
- Tue79°57°9%
- Wed84°58°10%
- Thu86°64°16%
- Fri83°69°19%
- Sat83°67°14%
- Sun77°63°19%
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 — Philadelphia
SPC has placed Philadelphia in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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 Philadelphia
- 63463