Butler, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Butler weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast34%—80°66°—
- SundayJul 5Overcast10%—79°62°-1°
- MondayJul 6Overcast——78°62°-1°
- TuesdayJul 7Overcast——82°59°+4°
- WednesdayJul 8Light Drizzle28%—82°62°0°
- ThursdayJul 9Light Showers33%0.01″70°64°-12°
- FridayJul 10Mostly Clear23%—79°62°+9°
AQI 39 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 5.0 µg/m³ (AQI 28) with a 0.93 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm 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 5.0 µg/m³ (AQI 28) with a 0.93 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.93
- Wind
- light
- 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).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:51 PM
- Moonset
- 9:54 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Butler at a glance
- Today vs. normal: 71°F — typical for the season
- Last frost: May 5 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 53007
16-Day Forecast — Butler
- Sat80°66°34%
- Sun79°62°10%
- Mon78°62°3%
- Tue82°59°2%
- Wed82°62°28%
- Thu70°64°33%
- Fri79°62°23%
- Sat83°62°11%
- Sun66°59°10%
- Mon76°57°8%
- Tue76°61°13%
- Wed81°63°17%
- Thu84°67°33%
- Fri85°68°30%
- Sat85°69°32%
- Sun85°68°35%
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 — Butler
SPC includes Butler in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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.
Microseason · July 1–5
Cicadas claim the afternoon
Annual cicada buzz begins, peaking in the heat of the day.
Day 185 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
August is Butler's warmest stretch (~73°F) and January its coldest (~23°F); precipitation crests in May at 3.7 inches and ebbs in January to 1.8 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 23° | 1.8″ | 18 |
| February | 24° | 1.8″ | 14 |
| March | 32° | 2.6″ | 16 |
| April | 43° | 3.2″ | 17 |
| May | 52° | 3.7″ | 18 |
| June | 64° | 3.5″ | 17 |
| July | 73° | 2.6″ | 15 |
| August | 73° | 2.7″ | 14 |
| September | 67° | 3.1″ | 14 |
| October | 55° | 2.9″ | 15 |
| November | 40° | 3.1″ | 15 |
| December | 28° | 2.2″ | 16 |
Frequently asked
- When does it freeze in Butler?
- Butler's last spring frost lands near mid-May, and in Butler the first fall frost follows around mid-October.
- What is the rainy season in Butler?
- May is the wettest month in Butler, about 3.7 inches on average; the year totals roughly 33 inches.
- What is the warmest month in Butler?
- The warmest stretch in Butler comes in August, around 73°F on average.
- What is the coldest month in Butler?
- On average January is the chilliest month in Butler, about 23°F.
- When can I start a vegetable garden in Butler?
- Butler's last frost (mid-May) cues hardy greens; in Butler, hold heat-lovers two weeks past.
- How many rainy days does Butler get?
- Butler records around 189 days of measurable precipitation annually.
- What hardiness zone is Butler?
- Butler sits in the USDA zone set by January lows near 23°F; the USDA ZIP tool gives the band.
- What is the 10-day forecast for Butler?
- Butler's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Butler?
- See this week's day-by-day rain chances for Butler in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Butler?
- Current conditions for Butler and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Butler forecast updated?
- The Butler forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Butler?
- Today's sunrise and sunset times for Butler are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Butler?
- The next few days in Butler's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Butler, Wisconsin occupies a warm-summer humid continental zone, with January means near 23°F and July around 73°F — a 50°F swing.
Rain and snow bring Butler roughly 33 inches a year across approximately 189 measurable-precipitation days.
Latitude 43.1°N gives Butler its 50°F swing, and with it the rhythm of Butler's growing season.
ZIP codes in Butler
- 53007