Roseville, Michigan Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Roseville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Showers57%0.83″85°70°—
- SundayJul 5Rain50%0.11″79°67°-6°
- MondayJul 6Drizzle15%—73°64°-6°
- TuesdayJul 7Partly Cloudy——86°63°+13°
- WednesdayJul 8Overcast——89°68°+3°
- ThursdayJul 9Drizzle31%—77°68°-12°
- FridayJul 10Overcast28%—82°63°+5°
AQI 43 (Good), driven by PM2.5. AQI down 18 over the last 6 hours — air quality is improving sharply. PM scrubbed by 2 hours of recent rain — PM2.5 down to 11.0 µg/m³, PM10 to 11.8 µg/m³.
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 38. Overcast through the UV peak window (cloud cover ~66%) — afternoon ozone should stay flat.
- Present
- AQI 38
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 8
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 11.0 µg/m³, PM10 to 11.8 µg/m³.
- PM2.5/PM10
- 0.93
- Wind
- breezy
- Recent rain
- 2h in last 6h
- Pattern
- washed out
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
- 11:30 PM
- Moonset
- 10:33 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Roseville at a glance
- Today vs. normal: 70°F — typical for the season
- Last frost: May 1 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 48066
15-Day Forecast — Roseville
- Sat87°70°57%
- Sun79°67°50%
- Mon73°64°15%
- Tue86°63°7%
- Wed89°68°9%
- Thu77°68°31%
- Fri82°63°28%
- Sat85°68°22%
- Sun81°69°17%
- Mon86°65°14%
- Tue75°67°14%
- Wed81°63°22%
- Thu86°67°35%
- Fri84°70°30%
- Sat76°64°10%
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 — Roseville
SPC includes Roseville 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.
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
Roseville peaks at about 75°F in July and bottoms near 24°F in January; April brings the heaviest rain (3.4 inches) and January the least (1.9 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 24° | 1.9″ | 16 |
| February | 25° | 2.0″ | 14 |
| March | 35° | 2.7″ | 17 |
| April | 48° | 3.4″ | 18 |
| May | 58° | 3.2″ | 18 |
| June | 69° | 3.3″ | 16 |
| July | 75° | 3.2″ | 14 |
| August | 74° | 3.0″ | 13 |
| September | 67° | 2.8″ | 13 |
| October | 55° | 2.5″ | 13 |
| November | 40° | 2.7″ | 16 |
| December | 29° | 2.5″ | 17 |
Regional context
Drawing on NOAA NCEI 1991-2020 normals, Roseville's January averages 24°F and July 75°F — 52°F apart — while precipitation totals roughly 33.1 inches over some 186 days.
No season owns Roseville's rain: April reaches 3.4 inches across 18.1 days and January keeps 1.9 inches on 15.8, an even spread through Roseville's year. It is a balanced pattern Roseville shares with places like Fraser, MI, St. Clair Shores, MI and Eastpointe, MI.
The cool-season window in Roseville starts at late-May, when nights stop freezing — think kale, peas, spinach, and parsnips. Hold Roseville's tender crops — tomatoes, peppers, basil — until 10-14 days past Roseville's last frost. Around early-October, freezing nights resume in Roseville and tender crops must come in. In Roseville, low spots run 4-7°F colder than nearby slopes, nudging Roseville's frost dates a week.
Similar climates: Fraser, MI, St. Clair Shores, MI, Eastpointe, MI, Warren, MI, Harper Woods, MI.
Frequently asked
- When does it freeze in Roseville?
- In Roseville, expect the last spring frost near mid-May; Roseville's first autumn frost comes around mid-October.
- What is the rainy season in Roseville?
- Rainfall in Roseville peaks in April near 3.4 inches, out of about 33 inches annually.
- What is the warmest month in Roseville?
- Roseville peaks in July, when the mean runs near 75°F.
- What is the coldest month in Roseville?
- January is Roseville's coldest month, averaging about 24°F.
- When can I start a vegetable garden in Roseville?
- Around mid-May, start frost-hardy crops in Roseville; tomatoes and basil belong a fortnight later.
- How many rainy days does Roseville get?
- Roseville records around 186 days of measurable precipitation annually.
- What hardiness zone is Roseville?
- Because Roseville bottoms near 24°F in January, that winter low sets Roseville's USDA zone — verify by ZIP.
- What is the 10-day forecast for Roseville?
- Roseville'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 Roseville?
- See this week's day-by-day rain chances for Roseville in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Roseville?
- Current conditions for Roseville and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Roseville forecast updated?
- The Roseville forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Roseville?
- Today's sunrise and sunset times for Roseville 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 Roseville?
- The next few days in Roseville's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
In Roseville, Michigan, the warm-summer humid continental climate runs from about 24°F in January to 75°F in July, a 51°F seasonal range.
Across the year, Roseville collects about 33 inches of precipitation over roughly 186 days with measurable rain or snow.
From 42.5°N, Roseville sees a 51°F seasonal swing that governs Roseville's planting and frost windows.
ZIP codes in Roseville
- 48066