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

Glasgow, Delaware Weather

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

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

Glasgow, DE
Saturday, July 4 at 10:27 PM
77
°
Heavy Drizzle
Feels like
80°
Humidity
81%
Wind
11 mph
Sunrise
1:40 AM
Sunset
4:33 PM
Glasgow, DE
Hour by hour · 24h
24-Hour ForecastGlasgow, DE: 24-hour forecast. Temperatures range from 75 to 94 degrees Fahrenheit with a 38% chance of precipitation at 9 PM.
L 75°H 94°
Glasgow, DE
7-day forecast
  1. Today
    Jul 4
    Drizzle
    37%
    0.04″
    101°77°—
  2. Sunday
    Jul 5
    Rain
    51%
    0.28″
    94°75°-7°
  3. Monday
    Jul 6
    Heavy Drizzle
    88%
    —
    86°70°-8°
  4. Tuesday
    Jul 7
    Heavy Drizzle
    85%
    —
    74°69°-12°
  5. Wednesday
    Jul 8
    Overcast
    28%
    —
    77°67°+3°
  6. Thursday
    Jul 9
    Light Drizzle
    13%
    —
    87°65°+10°
  7. Friday
    Jul 10
    Light Drizzle
    41%
    0.01″
    92°73°+5°
Glasgow, DE
Next 24 hours · Mild now
HOT 90°70°84°98°6p12a6a12pnow 77°high 94°low 75°PRECIP %
Glasgow, DE
Anemometer · 24h winds · from true
NESW
From · True
W
275° · steady
Direction
W
275°
Sustained
11
mph
Gust
24
mph
Peak 24h
37
avg 6
Beaufort · 3 · GENTLE 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 6 · pk 37 @ 9:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 3116SUSTGUST
−24h−18h−12h−6hnow
Light breeze holding from the w.
Glasgow, DE
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1012.6
+4.2 mb in 3h · rising rapidly · 29.90 inHg
Now
1012.6
mb
3h
+4.2
mb
12h
+0.1
mb
24h
+0.4
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1008–1013
1000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1012.51008.21012.4
−24h−18h−12h−6hnow
Pressure climbing through the change line — drier air pushing in.
Glasgow, DE
Air quality
104
AQI
Unhealthy for Sensitive Groups
↑+12 in 6h

AQI 104 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 12 over the last 6 hours (gradual rise). Ozone at AQI 58 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 10 around 1 PM.

CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion.

PM 2.5Good
7.5μg/m³
PM 10Good
8μg/m³
NO₂Good
7μg/m³
OzoneDRIVERUnhealthy SG
112μg/m³
UV IndexLow
0.0

What's driving it

Ozone × UV × Sky

Ozone at AQI 58 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 10 around 1 PM.

Present
AQI 58
UV peak
0.0 at 1 PM
Sky at peak
partly cloudy
Projected peak
AQI 10

PM × Wind × Precip

PM scrubbed by 3 hours of recent rain — PM2.5 down to 7.5 µg/m³, PM10 to 7.9 µg/m³.

PM2.5/PM10
0.95
Wind
breezy
Recent rain
3h in last 6h
Pattern
washed out

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
Glasgow, DE
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow
Visibility
22.2mi
UNLIMITED
116 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
02:27 UTC · Glasgow, 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
02:27 UTC · Glasgow, DE · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Glasgow, DE
Satellite · infrared · animated
Glasgow, DE
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Glasgow, DE
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:09 AM
Sunrise
1:40 AM
Daylight
14h 53m
Sunset
4:33 PM
Civil dusk
9:07 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Glasgow, DE
The moon
Waning Gibbous
77% illuminated
Moonrise
11:20 PM
Moonset
11:12 AM
In sign
♓︎ Pisces
Glasgow, DE
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Glasgow at a glance

  • Today vs. normal: 5°F above the seasonal normal for this latitude
  • Last frost: April 14 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — Glasgow

  1. Sat101°77°37%
  2. Sun94°75°51%
  3. Mon86°70°88%
  4. Tue74°69°85%
  5. Wed77°67°28%
  6. Thu87°65°13%
  7. Fri92°73°41%
  8. Sat87°67°38%
  9. Sun77°67°28%
  10. Mon86°63°23%
  11. Tue88°63°17%
  12. Wed88°66°27%
  13. Thu88°69°29%
  14. Fri88°67°26%
  15. Sat89°70°36%
  16. Sun93°74°42%

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 — Glasgow

SPC has placed Glasgow 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 Glasgow

  • 19701
  • 19702

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.