Lyman, Mississippi Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Lyman weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Light Showers25%0.07″90°76°—
- MondayJul 6Heavy Rain22%0.82″89°74°-1°
- TuesdayJul 7Light Showers50%—93°74°+4°
- WednesdayJul 8Light Showers28%—94°74°+1°
- ThursdayJul 9Light Drizzle17%—92°74°-2°
- FridayJul 10Light Drizzle11%—92°75°0°
- SaturdayJul 11Light Drizzle35%—93°73°+1°
AQI 65 (Moderate), driven by Ozone. AQI up 9 over the last 6 hours (gradual rise). Ozone at AQI 119 now. With UV 4.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 68 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 119 now. With UV 4.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 68 around 1 PM.
- Present
- AQI 119
- UV peak
- 4.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 68
PM × Wind × Precip
PM2.5 at 13.9 µg/m³, PM10 at 15.0 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:08 PM
- Moonset
- 11:11 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Lyman at a glance
- Today vs. normal: 8°F above the seasonal normal for this latitude
- Last frost: February 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Lyman
- Sun90°76°25%
- Mon89°74°22%
- Tue93°74°50%
- Wed94°74°28%
- Thu92°74°17%
- Fri92°75°11%
- Sat93°73°35%
- Sun81°73°51%
- Mon93°72°61%
- Tue99°77°27%
- Wed97°69°26%
- Thu98°79°34%
- Fri96°80°30%
- Sat91°75°33%
- Sun90°72°26%
- Mon96°75°30%
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 — Lyman
SPC has placed Lyman 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 Lyman
- 39503