New Post, Wisconsin Weather
Great rains sometimes fall. Day 43 of summer. Read this microseason across nine climate regions →
New Post weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayAug 2Foggy——81°57°—
- MondayAug 3Overcast——86°63°+5°
- TuesdayAug 4Light Drizzle36%—79°64°-7°
- WednesdayAug 5Overcast——82°56°+3°
- ThursdayAug 6Overcast——89°57°+7°
- FridayAug 7Light Showers14%0.04″94°65°+5°
- SaturdayAug 8Light Showers31%0.12″87°62°-7°
AQI 46 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (gradual decline). PM2.5 at 6.5 µg/m³ (AQI 36) with a 0.97 fine-to-coarse ratio and 4 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
PM × Wind × Precip
PM2.5 at 6.5 µg/m³ (AQI 36) with a 0.97 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.97
- 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).
Red sky at night, sailor's delight.
- Moonrise
- 9:50 PM
- Moonset
- 10:11 AM
- In sign
- ♓︎ Pisces
Great rains sometimes fall
New Post at a glance
- Today vs. normal: 8°F above the seasonal normal for this latitude
- Last frost: May 21 (climatological average for this latitude)
- Microseason: Aug 1–5
- Planting window: Sow fall peas. Start kale and collard seedlings for fall.
16-Day Forecast — New Post
- Sun81°57°1%
- Mon86°63°3%
- Tue79°64°36%
- Wed82°56°2%
- Thu89°57°7%
- Fri94°65°14%
- Sat87°62°31%
- Sun76°58°31%
- Mon81°55°12%
- Tue78°55°18%
- Wed86°65°18%
- Thu86°63°21%
- Fri93°64°21%
- Sat79°61°24%
- Sun77°59°29%
- Mon80°61°23%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of August 2, 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 — New Post
SPC includes New Post in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- 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.
Sun & seasons in New Post
New Post sits in Sawyer County, where the year’s longest day runs 15h 44m of daylight and its shortest just 8h 39m — a swing of +7h 5m between the June and December solstices. Clocks spring forward on Sunday, March 8, 2026 and fall back on Sunday, November 1, 2026.
Milwaukee, the state’s largest city, lies about 252 miles to the SE. The nearest town New Post tracks is Paac Ciinak, roughly 122 miles to the SE.
ZIP codes in New Post
- 54843
- 54828