Weather StoryAlmanac, microseasons, and the day's weather story.

Manteno, Illinois Weather

Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Manteno weather forecast — hour by hour, 7-day outlook, NOAA radar

Manteno, IL
Saturday, July 4 at 10:53 PM
69
°
Partly Cloudy
Feels like
73°
Humidity
92%
Wind
5 mph
Sunrise
12:24 AM
Sunset
3:27 PM
Manteno, IL
Hour by hour · 24h
24-Hour ForecastManteno, IL: 24-hour forecast. Temperatures range from 67 to 77 degrees Fahrenheit.
L 67°H 77°
Manteno, IL
7-day forecast
  1. Today
    Jul 4
    Heavy Rain
    93%
    1.6″
    85°69°
  2. Sunday
    Jul 5
    Foggy
    15%
    77°67°-8°
  3. Monday
    Jul 6
    Overcast
    78°64°+1°
  4. Tuesday
    Jul 7
    Overcast
    81°61°+3°
  5. Wednesday
    Jul 8
    Light Drizzle
    10%
    82°65°+1°
  6. Thursday
    Jul 9
    Thunderstorm
    51%
    0.34″
    82°67°
  7. Friday
    Jul 10
    Overcast
    38%
    79°62°-3°
Manteno, IL
Anemometer · 24h winds · from true
NESW
From · True
NNE
025° · backing 165°
Direction
NNE
025°
Sustained
5
mph
Gust
7
mph
Peak 24h
25
avg 5
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 5 · pk 25 @ 6:00p
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 237SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Manteno, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
988.9
+0.3 mb in 3h · steady · 29.20 inHg
Now
988.9
mb
3h
+0.3
mb
12h
-1.7
mb
24h
-1.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 989993
9809859909951000STORM|RAIN-21h-18h-15h-12h-9h-6h-3h-24hNOW993.2988.8989.5
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Manteno, IL
Air quality
37
AQI
Good
-8 in 6h

AQI 37 (Good), driven by PM2.5. AQI down 8 over the last 6 hours (gradual decline). PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.94 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.

PM 2.5DRIVERGood
8.1μg/m³
PM 10Good
9μg/m³
NO₂Good
20μg/m³
OzoneGood
44μg/m³
UV IndexLow
0.0

What's driving it

PM × Wind × Precip

PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.94 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.94
Wind
light
Recent rain
0h in last 6h
Pattern
stagnant smoke
Manteno, IL
Sky cover · visibility · 24h
Cloud cover
52%
PARTLY CLOUDY
100%0%−24h−18h−12h−6hnow

Visibility
26.7mi
UNLIMITED
50 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
03:53 UTC · Manteno, IL · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
03:53 UTC · Manteno, IL · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Manteno, IL
Satellite · infrared · animated
Manteno, IL
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Manteno, IL
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
4:51 AM
Sunrise
12:24 AM
Daylight
15h 03m
Sunset
3:27 PM
Civil dusk
9:02 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Manteno, IL
The moon
Waning Gibbous
76% illuminated
Moonrise
11:10 PM
Moonset
11:03 AM
In sign
♓︎ Pisces
Manteno, IL
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Manteno at a glance

  • Today vs. normal: 69°F — typical for the season
  • 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: 60950

16-Day Forecast — Manteno

  1. Sat85°69°93%
  2. Sun77°67°15%
  3. Mon78°64°4%
  4. Tue81°61°4%
  5. Wed82°65°10%
  6. Thu82°67°51%
  7. Fri79°62°38%
  8. Sat76°59°12%
  9. Sun76°58°7%
  10. Mon77°58°6%
  11. Tue81°62°9%
  12. Wed81°65°22%
  13. Thu79°61°30%
  14. Fri82°69°26%
  15. Sat87°74°21%
  16. Sun84°68°26%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, 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 — Manteno

SPC has placed Manteno 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.

ZIP codes in Manteno

  • 60950

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.