Oregon, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Oregon weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Drizzle23%0.06″80°68°—
- SundayJul 5Overcast17%—81°66°+1°
- MondayJul 6Mostly Clear——79°60°-2°
- TuesdayJul 7Overcast——81°58°+2°
- WednesdayJul 8Light Showers25%0.01″81°61°0°
- ThursdayJul 9Showers30%0.14″72°66°-9°
- FridayJul 10Overcast19%—79°56°+7°
AQI 24 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 10:56 PM
- Moonset
- 10:00 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Oregon at a glance
- Today vs. normal: 69°F — typical for the season
- Last frost: May 4 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 53575
16-Day Forecast — Oregon
- Sat80°68°23%
- Sun81°66°17%
- Mon79°60°2%
- Tue81°58°4%
- Wed81°61°25%
- Thu72°66°30%
- Fri79°56°19%
- Sat83°62°12%
- Sun69°58°10%
- Mon74°54°11%
- Tue77°58°11%
- Wed78°60°20%
- Thu81°65°39%
- Fri83°67°29%
- Sat85°69°35%
- Sun83°70°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 — Oregon
SPC includes Oregon 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
Oregon peaks at about 75°F in July and bottoms near 20°F in January; May brings the heaviest rain (4.2 inches) and January the least (1.5 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 20° | 1.5″ | 14 |
| February | 23° | 1.6″ | 12 |
| March | 34° | 2.6″ | 15 |
| April | 48° | 3.4″ | 17 |
| May | 58° | 4.2″ | 18 |
| June | 69° | 4.0″ | 16 |
| July | 75° | 3.0″ | 15 |
| August | 73° | 3.0″ | 14 |
| September | 65° | 3.6″ | 14 |
| October | 53° | 2.9″ | 12 |
| November | 37° | 2.8″ | 13 |
| December | 24° | 1.7″ | 13 |
Regional context
Oregon swings from 20°F in January to 75°F in July (55°F) per NOAA NCEI 1991-2020 normals; precipitation in Oregon runs about 34.3 inches on roughly 173 measurable days.
Summer convection drives Oregon's precipitation: May logs 4.2 inches on 17.6 rainy days, against January's 1.5 inches on 14.0 — warm-season storms carry Oregon's moisture. It is a warm-season-wet pattern Oregon shares with places like Fitchburg, WI, Brooklyn, WI and Stoughton, WI.
Around late-May, Oregon sheds its freezing nights — kale, peas, spinach, and parsnips go into Oregon's beds. Tomatoes and peppers do best set out two weeks later in Oregon, once nights clear the mid-40s°F. By early-October, frost is back in Oregon — protect or harvest anything tender. Oregon's low ground holds frost later into spring than Oregon's benches, which run 3-5 days ahead.
Similar climates: Fitchburg, WI, Brooklyn, WI, Stoughton, WI, McFarland, WI, Belleville, WI.
Frequently asked
- When does it freeze in Oregon?
- In Oregon, expect the last spring frost near mid-May; Oregon's first autumn frost comes around mid-October.
- What is the rainy season in Oregon?
- Rainfall in Oregon peaks in May near 4.2 inches, out of about 34 inches annually.
- What is the warmest month in Oregon?
- July is Oregon's warmest month, averaging about 75°F.
- What is the coldest month in Oregon?
- Oregon bottoms out in January, with a mean near 20°F.
- When can I start a vegetable garden in Oregon?
- Frost-hardy sowings begin at mid-May in Oregon; warm-season starts follow two weeks on.
- How many rainy days does Oregon get?
- Oregon records around 173 days of measurable precipitation annually.
- What hardiness zone is Oregon?
- Oregon's USDA zone comes from its January mean (20°F); enter the ZIP on the USDA lookup for the number.
- What is the 10-day forecast for Oregon?
- Oregon'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 Oregon?
- See this week's day-by-day rain chances for Oregon in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Oregon?
- Current conditions for Oregon and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Oregon forecast updated?
- The Oregon forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Oregon?
- Today's sunrise and sunset times for Oregon 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 Oregon?
- The next few days in Oregon's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Oregon's warm-summer humid continental climate in Wisconsin pairs 20°F Januarys with 75°F Julys, 55°F apart across the seasons.
Oregon sees close to 34 inches of precipitation annually, falling across some 173 wet days.
At 42.9°N, Oregon's 55°F summer-to-winter swing sets when Oregon's gardens wake and when frost returns.
ZIP codes in Oregon
- 53575