Momence, Illinois Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Momence weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Showers78%1.0″84°70°—
- SundayJul 5Overcast15%—79°68°-5°
- MondayJul 6Overcast——80°64°+1°
- TuesdayJul 7Clear——81°62°+1°
- WednesdayJul 8Overcast——81°62°0°
- ThursdayJul 9T-storm w/ Hail45%0.04″82°69°+1°
- FridayJul 10Overcast41%—78°64°-4°
AQI 31 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM scrubbed by 3 hours of recent rain — PM2.5 down to 8.8 µg/m³, PM10 to 9.9 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 44. Overcast through the UV peak window (cloud cover ~84%) — afternoon ozone should stay flat.
- Present
- AQI 44
- UV peak
- 3.9 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 12
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 8.8 µg/m³, PM10 to 9.9 µg/m³.
- PM2.5/PM10
- 0.89
- Wind
- light
- Recent rain
- 3h 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
- 10:47 PM
- Moonset
- 9:55 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Momence at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: April 23 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 60954
16-Day Forecast — Momence
- Sat84°70°78%
- Sun79°68°15%
- Mon80°64°4%
- Tue81°62°2%
- Wed81°62°4%
- Thu82°69°45%
- Fri78°64°41%
- Sat81°62°14%
- Sun70°60°8%
- Mon73°58°9%
- Tue77°61°9%
- Wed81°62°23%
- Thu84°66°24%
- Fri76°69°24%
- Sat86°68°17%
- Sun84°71°29%
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 — Momence
SPC has placed Momence in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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.
ZIP codes in Momence
- 60954