Cynthiana, Kentucky Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Cynthiana weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Mostly Clear12%—92°72°—
- SundayJul 5Overcast24%—92°73°0°
- MondayJul 6Overcast40%—83°69°-9°
- TuesdayJul 7Light Drizzle17%—81°64°-2°
- WednesdayJul 8Partly Cloudy13%—87°64°+6°
- ThursdayJul 9Overcast25%—89°65°+2°
- FridayJul 10Light Drizzle51%—90°72°+1°
AQI 35 (Good), driven by Ozone. AQI down 7 over the last 6 hours (gradual decline). Ozone at AQI 50 now. With UV 9.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 61 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 50 now. With UV 9.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 61 around 1 PM.
- Present
- AQI 50
- UV peak
- 9.1 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 61
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
- 11:29 PM
- Moonset
- 10:44 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Cynthiana at a glance
- Today vs. normal: 17°F above the seasonal normal for this latitude
- Last frost: April 6 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 41031
16-Day Forecast — Cynthiana
- Sat92°72°12%
- Sun92°73°24%
- Mon83°69°40%
- Tue81°64°17%
- Wed87°64°13%
- Thu89°65°25%
- Fri90°72°51%
- Sat85°67°45%
- Sun82°60°22%
- Mon81°56°10%
- Tue84°56°16%
- Wed87°58°10%
- Thu87°64°17%
- Fri88°69°19%
- Sat80°69°20%
- Sun76°67°29%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Cynthiana
SPC has placed Cynthiana 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 Cynthiana
- 41031