Menasha, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Menasha weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast13%—80°69°—
- SundayJul 5Overcast——82°63°+2°
- MondayJul 6Clear——79°60°-3°
- TuesdayJul 7Overcast——84°61°+5°
- WednesdayJul 8Thunderstorm58%0.20″78°69°-6°
- ThursdayJul 9Foggy58%—75°63°-3°
- FridayJul 10Overcast13%—69°59°-6°
AQI 34 (Good), driven by Ozone. AQI up 10 over the last 6 hours (gradual rise). Ozone at AQI 39 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
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 39 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 39
- UV peak
- 3.2 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 39
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
- 10:54 PM
- Moonset
- 9:55 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Menasha at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: May 11 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 54952
16-Day Forecast — Menasha
- Sat81°68°13%
- Sun82°64°2%
- Mon79°60°0%
- Tue84°61°3%
- Wed78°69°58%
- Thu75°63°58%
- Fri69°59°13%
- Sat78°59°11%
- Sun77°57°10%
- Mon75°53°9%
- Tue84°60°12%
- Wed81°66°15%
- Thu85°64°24%
- Fri84°65°19%
- Sat74°61°29%
- Sun78°54°26%
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 — Menasha
SPC includes Menasha in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- 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
Menasha's warmest month is July (~73°F mean) and its coldest is January (~17°F). Rainfall peaks in June (3.8 inches) and bottoms out in February (1.4 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 17° | 1.5″ | 14 |
| February | 20° | 1.4″ | 12 |
| March | 31° | 2.3″ | 14 |
| April | 45° | 2.9″ | 17 |
| May | 56° | 3.4″ | 17 |
| June | 67° | 3.8″ | 16 |
| July | 73° | 2.8″ | 13 |
| August | 72° | 2.9″ | 14 |
| September | 64° | 3.7″ | 14 |
| October | 52° | 2.6″ | 13 |
| November | 35° | 2.7″ | 14 |
| December | 22° | 1.7″ | 14 |
Regional context
Drawing on NOAA NCEI 1991-2020 normals, Menasha's January averages 17°F and July 73°F — 56°F apart — while precipitation totals roughly 31.7 inches over some 171 days.
Precipitation in Menasha runs summer-dominant: June averages 3.8 inches across 15.7 days of warm-season storms, while February drops to 1.4 inches over 11.6 rainy days of drier cool air. That summer-storm rhythm groups Menasha with places like Fox Crossing, WI, Neenah, WI and Appleton, WI.
By late-May the frosts ease in Menasha, opening the season for kale, peas, spinach, and parsnips. Warm-soil crops in Menasha wait about two weeks past Menasha's last frost, once the soil warms. Around early-October, freezing nights resume in Menasha and tender crops must come in. In Menasha, low spots run 4-7°F colder than nearby slopes, nudging Menasha's frost dates a week.
Similar climates: Fox Crossing, WI, Neenah, WI, Appleton, WI, Kimberly, WI, Harrison, WI.
Frequently asked
- When does it freeze in Menasha?
- In Menasha, expect the last spring frost near mid-May; Menasha's first autumn frost comes around mid-October.
- What is the rainy season in Menasha?
- Rainfall in Menasha peaks in June near 3.8 inches, out of about 32 inches annually.
- What is the warmest month in Menasha?
- Menasha peaks in July, when the mean runs near 73°F.
- What is the coldest month in Menasha?
- January is Menasha's coldest month, averaging about 17°F.
- When can I start a vegetable garden in Menasha?
- In Menasha, sow peas and hardy greens around mid-May; Menasha's tomatoes and peppers wait two weeks more.
- How many rainy days does Menasha get?
- Menasha records around 171 days of measurable precipitation annually.
- What hardiness zone is Menasha?
- Since January in Menasha averages 17°F, Menasha's USDA zone follows that floor — confirm it by ZIP.
- What is the 10-day forecast for Menasha?
- Menasha'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 Menasha?
- See this week's day-by-day rain chances for Menasha in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Menasha?
- Current conditions for Menasha and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Menasha forecast updated?
- The Menasha forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Menasha?
- Today's sunrise and sunset times for Menasha 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 Menasha?
- The next few days in Menasha's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
The warm-summer humid continental climate of Menasha, Wisconsin carries typical Januarys near 17°F and Julys around 73°F — 56°F of seasonal travel.
Menasha sees close to 32 inches of precipitation annually, falling across some 171 wet days.
Menasha sits at 44.2°N; that 56°F seasonal swing frames planting windows and frost dates across Menasha.
ZIP codes in Menasha
- 54952