Weather StoryAlmanac, microseasons, and the day's weather story.

Riverview, Delaware Weather

Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Riverview weather forecast — hour by hour, 7-day outlook, NOAA radar

Riverview, DE
Saturday, July 4 at 10:16 PM
77
°
Overcast
Feels like
83°
Humidity
78%
Wind
6 mph
Sunrise
1:41 AM
Sunset
4:31 PM
Riverview, DE
Hour by hour · 24h
24-Hour ForecastRiverview, DE: 24-hour forecast. Temperatures range from 75 to 96 degrees Fahrenheit with a 29% chance of precipitation at 10 PM.
L 75°H 96°
Riverview, DE
7-day forecast
  1. Today
    Jul 4
    Rain
    29%
    0.15″
    104°77°—
  2. Sunday
    Jul 5
    Drizzle
    27%
    0.03″
    96°75°-8°
  3. Monday
    Jul 6
    Showers
    74%
    2.0″
    89°72°-7°
  4. Tuesday
    Jul 7
    Light Drizzle
    74%
    —
    76°70°-13°
  5. Wednesday
    Jul 8
    Overcast
    34%
    —
    78°68°+2°
  6. Thursday
    Jul 9
    Light Drizzle
    14%
    —
    92°66°+14°
  7. Friday
    Jul 10
    Drizzle
    34%
    0.07″
    97°72°+5°
Riverview, DE
Next 24 hours · Mild now
HOT 90°70°85°100°6p12a6a12pnow 77°high 96°low 75°PRECIP %
Riverview, DE
Anemometer · 24h winds · from true
NESW
From · True
NW
304° · veering 70°
Direction
NW
304°
Sustained
6
mph
Gust
9
mph
Peak 24h
37
avg 5
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 5 · pk 37 @ 9:00p
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 267SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Riverview, DE
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1014.0
+4.2 mb in 3h · rising rapidly · 29.94 inHg
Now
1014.0
mb
3h
+4.2
mb
12h
+0.5
mb
24h
+0.6
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1010–1014
9951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1014.01009.71014.0
−24h−18h−12h−6hnow
Pressure climbing through the change line — drier air pushing in.
Riverview, DE
Air quality
91
AQI
Moderate
→+3 in 6h

AQI 91 (Moderate), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 50 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 9 around 1 PM.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
8.0μg/m³
PM 10Good
9μg/m³
NO₂Good
6μg/m³
OzoneDRIVERUnhealthy SG
106μg/m³
UV IndexLow
0.0

What's driving it

Ozone × UV × Sky

Ozone at AQI 50 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 9 around 1 PM.

Present
AQI 50
UV peak
0.0 at 1 PM
Sky at peak
partly cloudy
Projected peak
AQI 9

PM × Wind × Precip

PM2.5 at 8.0 µg/m³, PM10 at 8.6 µg/m³ — typical background levels with no transport signature.

PM2.5/PM10
0.93
Wind
light
Recent rain
1h 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).

7-DAY AQI TREND50100SUNMONTUEWEDTHUFRISATSUN7-DAY PM2.5 TREND · μg/m³300
Riverview, DE
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow
Visibility
38.5mi
UNLIMITED
131 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
02:16 UTC · Riverview, DE · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
02:16 UTC · Riverview, DE · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Riverview, DE
Satellite · infrared · animated
Riverview, DE
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Riverview, DE
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:10 AM
Sunrise
1:41 AM
Daylight
14h 50m
Sunset
4:31 PM
Civil dusk
9:04 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Riverview, DE
The moon
Waning Gibbous
77% illuminated
Moonrise
11:18 PM
Moonset
11:12 AM
In sign
♓︎ Pisces
Riverview, DE
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Riverview at a glance

  • Today vs. normal: 4°F above the seasonal normal for this latitude
  • Last frost: April 10 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — Riverview

  1. Sat104°77°29%
  2. Sun96°75°27%
  3. Mon89°72°74%
  4. Tue76°70°74%
  5. Wed78°68°34%
  6. Thu92°66°14%
  7. Fri97°72°34%
  8. Sat81°67°36%
  9. Sun79°69°25%
  10. Mon82°65°18%
  11. Tue88°64°16%
  12. Wed91°67°25%
  13. Thu86°67°29%
  14. Fri83°70°32%
  15. Sat89°73°33%
  16. Sun93°72°46%

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 — Riverview

SPC has placed Riverview in the Slight Risk category for severe thunderstorms today.

  • TODAYSLGTSlight Risk
  • TOMORROWSLGTSlight 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.

All cities in Delaware →

Dover, DE weather →

ZIP codes in Riverview

  • 19946
  • 19943

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.