Robbins, Illinois Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Robbins weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Showers80%1.4″84°68°—
- SundayJul 5Foggy10%—76°65°-8°
- MondayJul 6Partly Cloudy——81°67°+5°
- TuesdayJul 7Overcast——83°65°+2°
- WednesdayJul 8Overcast18%—85°66°+2°
- ThursdayJul 9Thunderstorm33%0.27″82°68°-3°
- FridayJul 10Overcast33%—81°67°-1°
AQI 40 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.1 µg/m³ (AQI 39) with a 0.96 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
Ozone × UV × Sky
Ozone at AQI 33. Overcast through the UV peak window (cloud cover ~71%) — afternoon ozone should stay flat.
- Present
- AQI 33
- UV peak
- 2.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 4
PM × Wind × Precip
PM2.5 at 7.1 µg/m³ (AQI 39) with a 0.96 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.96
- 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
- 10:48 PM
- Moonset
- 9:55 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Robbins at a glance
- Today vs. normal: 4°F above the seasonal normal for this latitude
- Last frost: April 26 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 60472
16-Day Forecast — Robbins
- Sat84°68°80%
- Sun76°65°10%
- Mon81°67°4%
- Tue83°65°3%
- Wed85°66°18%
- Thu82°68°33%
- Fri81°67°33%
- Sat85°65°17%
- Sun73°64°9%
- Mon77°62°9%
- Tue80°64°9%
- Wed86°65°19%
- Thu89°69°23%
- Fri88°73°16%
- Sat91°72°14%
- Sun92°73°28%
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 — Robbins
SPC has placed Robbins in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
Robbins's warmest month is July (~76°F mean) and its coldest is January (~24°F). Rainfall peaks in May (4.2 inches) and bottoms out in January (2.0 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 24° | 2.0″ | 16 |
| February | 27° | 2.1″ | 14 |
| March | 37° | 3.0″ | 16 |
| April | 50° | 3.8″ | 17 |
| May | 59° | 4.2″ | 18 |
| June | 70° | 4.0″ | 17 |
| July | 76° | 2.9″ | 15 |
| August | 75° | 3.0″ | 14 |
| September | 68° | 3.1″ | 14 |
| October | 55° | 3.0″ | 13 |
| November | 40° | 3.2″ | 16 |
| December | 28° | 2.5″ | 15 |
Regional context
By the nearest station's NOAA NCEI 1991-2020 normals, Robbins sees 24°F Januarys and 76°F Julys, a 53°F range, plus around 36.8 inches of precipitation across 184 days.
Rainfall in Robbins stays even across the calendar: May tops out at 4.2 inches over 18.2 rainy days, and January still logs 2.0 inches across 15.7 — a narrow range for Robbins. That even rhythm groups Robbins with places like Midlothian, IL, Posen, IL and Crestwood, IL.
By mid-April the frosts ease in Robbins, opening the season for kale, peas, spinach, and parsnips. In Robbins, warm-season transplants — tomatoes, peppers, basil — wait two weeks past Robbins's frost date. It shuts near mid-November, when freezes return to Robbins and tender plants need cover. Within Robbins, cold-air pooling chills low spots by 5-10°F, shifting Robbins's local frost dates.
Similar climates: Midlothian, IL, Posen, IL, Crestwood, IL, Blue Island, IL, Dixmoor, IL.
Frequently asked
- When does it freeze in Robbins?
- In Robbins, expect the last spring frost near mid-April; Robbins's first autumn frost comes around mid-November.
- What is the rainy season in Robbins?
- Rainfall in Robbins peaks in May near 4.2 inches, out of about 37 inches annually.
- What is the warmest month in Robbins?
- July is Robbins's warmest month, averaging about 76°F.
- What is the coldest month in Robbins?
- Robbins bottoms out in January, with a mean near 24°F.
- When can I start a vegetable garden in Robbins?
- Frost-hardy sowings begin at mid-April in Robbins; warm-season starts follow two weeks on.
- How many rainy days does Robbins get?
- Robbins averages about 184 days with measurable rain or snow each year.
- What hardiness zone is Robbins?
- Robbins's USDA zone comes from its January mean (24°F); enter the ZIP on the USDA lookup for the number.
- What is the 10-day forecast for Robbins?
- Robbins'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 Robbins?
- See this week's day-by-day rain chances for Robbins in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Robbins?
- Current conditions for Robbins and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Robbins forecast updated?
- The Robbins forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Robbins?
- Today's sunrise and sunset times for Robbins 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 Robbins?
- The next few days in Robbins's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Robbins, Illinois occupies a warm-summer humid continental zone, with January means near 24°F and July around 76°F — a 52°F swing.
In a typical year Robbins records about 37 inches of precipitation on around 184 days.
The 52°F gap between Robbins's summer and winter, at 41.6°N, shapes Robbins's frost calendar.
ZIP codes in Robbins
- 60472