Diamondhead, Mississippi Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Diamondhead weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Partly Cloudy——93°77°—
- SundayJul 5Rain38%0.14″90°74°-3°
- MondayJul 6Overcast53%—88°74°-2°
- TuesdayJul 7Light Showers50%—92°75°+4°
- WednesdayJul 8Thunderstorm27%—95°74°+3°
- ThursdayJul 9Overcast15%—95°74°0°
- FridayJul 10Overcast18%—94°76°-1°
AQI 44 (Good), driven by PM2.5. AQI down 20 over the last 6 hours — air quality is improving sharply. PM2.5 at 10.8 µg/m³ (AQI 54) with a 0.86 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
PM × Wind × Precip
PM2.5 at 10.8 µg/m³ (AQI 54) with a 0.86 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.86
- 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
- 11:09 PM
- Moonset
- 11:12 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Diamondhead at a glance
- Today vs. normal: 81°F — typical for the season
- Last frost: February 17 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 39525
16-Day Forecast — Diamondhead
- Sat93°77°9%
- Sun90°74°38%
- Mon88°74°53%
- Tue92°75°50%
- Wed95°74°27%
- Thu95°74°15%
- Fri94°76°18%
- Sat95°76°25%
- Sun91°75°49%
- Mon84°73°55%
- Tue85°72°29%
- Wed94°71°27%
- Thu93°76°40%
- Fri89°74°48%
- Sat92°75°57%
- Sun95°75°48%
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 — Diamondhead
SPC includes Diamondhead in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Diamondhead
- 39525