Mason, Wisconsin Weather
Warm wind sweeps the tallgrass. Day 16 of summer. Read this microseason across nine climate regions →
Mason weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 6Overcast——86°49°—
- TuesdayJul 7Overcast14%—85°64°-1°
- WednesdayJul 8Showers85%0.49″73°60°-12°
- ThursdayJul 9Foggy34%—77°55°+4°
- FridayJul 10Overcast——83°55°+6°
- SaturdayJul 11Light Drizzle——86°61°+3°
- SundayJul 12Overcast——88°60°+2°
AQI 30 (Good), driven by Ozone. AQI up 9 over the last 6 hours (gradual rise). Ozone at AQI 42 now. With UV 5.9 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 23.
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 42 now. With UV 5.9 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 23.
- Present
- AQI 42
- UV peak
- 5.9 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 23
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
- 11:45 PM
- Moonset
- 12:27 PM
- In sign
- ♈︎ Aries
Warm wind sweeps the tallgrass
Mason at a glance
- Today vs. normal: 19°F above the seasonal normal for this latitude
- Last frost: May 25 (climatological average for this latitude)
- Microseason: Jul 6–10
- Planting window: Sow fall broccoli and cabbage indoors for transplant in 4 weeks.
ZIP code: 54856
16-Day Forecast — Mason
- Mon86°49°7%
- Tue85°64°14%
- Wed73°60°85%
- Thu77°55°34%
- Fri83°55°7%
- Sat86°61°7%
- Sun88°60°8%
- Mon103°71°11%
- Tue95°73°8%
- Wed74°60°16%
- Thu71°57°14%
- Fri78°55°14%
- Sat86°59°17%
- Sun85°59°19%
- Mon89°59°19%
- Tue88°62°23%
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 — Mason
SPC includes Mason 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 Mason
- 54856