Johnson City, Kansas Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Johnson City weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——92°63°—
- MondayJul 6Clear——92°63°0°
- TuesdayJul 7Overcast——102°67°+10°
- WednesdayJul 8Overcast23%—102°72°0°
- ThursdayJul 9Drizzle63%0.02″105°70°+3°
- FridayJul 10Light Drizzle63%0.01″104°69°-1°
- SaturdayJul 11Partly Cloudy20%—102°71°-2°
AQI 63 (Moderate), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 68 now. With UV 8.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 79 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 68 now. With UV 8.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 79 around 1 PM.
- Present
- AQI 68
- UV peak
- 8.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 79
PM × Wind × Precip
PM2.5 at 14.2 µg/m³ (AQI 61), ratio 0.67 with 7 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.67
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- transport
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
- 12:04 AM
- Moonset
- 12:03 PM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Johnson City at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: April 1 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Johnson City
- Sun92°63°1%
- Mon92°63°2%
- Tue102°67°9%
- Wed102°72°23%
- Thu105°70°63%
- Fri104°69°63%
- Sat102°71°20%
- Sun104°73°2%
- Mon105°77°2%
- Tue108°79°4%
- Wed113°83°7%
- Thu110°83°15%
- Fri101°70°19%
- Sat101°74°24%
- Sun101°75°23%
- Mon100°73°23%
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 — Johnson City
SPC includes Johnson City in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- 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 Johnson City
- 67855