Kosciusko, Mississippi Weather
Thunderheads boil and break at dusk. Day 16 of summer. Read this microseason across nine climate regions →
Kosciusko weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 6Foggy16%—90°73°—
- TuesdayJul 7Overcast48%—90°71°0°
- WednesdayJul 8Light Showers24%—94°70°+4°
- ThursdayJul 9Drizzle——93°71°-1°
- FridayJul 10Clear——95°72°+2°
- SaturdayJul 11Partly Cloudy29%—96°73°+1°
- SundayJul 12Drizzle43%—97°75°+1°
AQI 44 (Good), driven by PM2.5. AQI down 7 over the last 6 hours (gradual decline). PM2.5 at 8.2 µg/m³ (AQI 46) with a 0.89 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in stagnant 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
Ozone × UV × Sky
Ozone at AQI 31 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 14.
- Present
- AQI 31
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 14
PM × Wind × Precip
PM2.5 at 8.2 µg/m³ (AQI 46) with a 0.89 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.89
- 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).
When the stars begin to huddle, the earth will soon become a puddle.
- Moonrise
- 11:40 PM
- Moonset
- 12:15 PM
- In sign
- ♓︎ Pisces
Thunderheads boil and break at dusk
Kosciusko at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: March 5 (climatological average for this latitude)
- Microseason: Jul 6–10
- Planting window: Sow fall broccoli and cabbage indoors for transplant in 4 weeks.
ZIP code: 39090
15-Day Forecast — Kosciusko
- Mon91°73°16%
- Tue90°71°48%
- Wed94°70°24%
- Thu93°71°6%
- Fri95°72°8%
- Sat96°73°29%
- Sun97°75°43%
- Mon98°74°33%
- Tue104°77°14%
- Wed105°78°14%
- Thu106°76°19%
- Fri96°73°24%
- Sat78°70°35%
- Sun84°69°16%
- Mon89°68°17%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 6, 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 — Kosciusko
SPC includes Kosciusko 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 Kosciusko
- 39090