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

Ackley, Iowa Weather

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

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

Ackley, IA
Saturday, July 4 at 8:33 PM
74
°
Mostly Clear
Feels like
79°
Humidity
75%
Wind
4 mph
Sunrise
12:40 AM
Sunset
3:52 PM
Ackley, IA
Hour by hour · 24h
24-Hour ForecastAckley, IA: 24-hour forecast. Temperatures range from 65 to 82 degrees Fahrenheit.
L 65°H 82°
Ackley, IA
7-day forecast
  1. Today
    Jul 4
    Light Drizzle
    41%
    0.02″
    81°68°
  2. Sunday
    Jul 5
    Overcast
    10%
    82°65°+1°
  3. Monday
    Jul 6
    Thunderstorm
    83°66°+1°
  4. Tuesday
    Jul 7
    Overcast
    83°65°
  5. Wednesday
    Jul 8
    T-storm w/ Hail
    31%
    84°66°+1°
  6. Thursday
    Jul 9
    Overcast
    31%
    75°60°-9°
  7. Friday
    Jul 10
    Mostly Clear
    10%
    80°61°+5°
Ackley, IA
Anemometer · 24h winds · from true
NESW
From · True
NNE
030° · backing 75°
Direction
NNE
030°
Sustained
4
mph
Gust
9
mph
Peak 24h
18
avg 6
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 6 · pk 18 @ 4:00a
010MPHB1B2B3B4-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 95SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 75° from the nne.
Ackley, IA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
975.4
-0.9 mb in 3h · falling · 28.80 inHg
Now
975.4
mb
3h
-0.9
mb
12h
-0.3
mb
24h
+0.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 975978
970975980985-21h-18h-15h-12h-9h-6h-3h-24hNOW977.9975.1975.4
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Ackley, IA
Air quality
42
AQI
Good
+12 in 6h

AQI 42 (Good), driven by Ozone. AQI up 12 over the last 6 hours (gradual rise). Ozone at AQI 36. Overcast through the UV peak window (cloud cover ~97%) — afternoon ozone should stay flat.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
4.0μg/m³
PM 10Good
5μg/m³
NO₂Good
5μg/m³
OzoneDRIVERModerate
77μg/m³
UV IndexLow
0.1

What's driving it

Ozone × UV × Sky

Ozone at AQI 36. Overcast through the UV peak window (cloud cover ~97%) — afternoon ozone should stay flat.

Present
AQI 36
UV peak
0.1 at 1 PM
Sky at peak
overcast
Projected peak
AQI 4
Ackley, IA
Sky cover · visibility · 24h
Cloud cover
44%
MOSTLY CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
40.8mi
UNLIMITED
52 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
01:33 UTC · Ackley, IA · 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
01:33 UTC · Ackley, IA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Ackley, IA
Satellite · infrared · animated
Ackley, IA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Ackley, IA
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:06 AM
Sunrise
12:40 AM
Daylight
15h 12m
Sunset
3:52 PM
Civil dusk
9:28 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Ackley, IA
The moon
Waning Gibbous
77% illuminated
Moonrise
11:32 PM
Moonset
11:24 AM
In sign
♓︎ Pisces
Ackley, IA
Microseason
Jul 1–5

Cicadas claim the afternoon

weather
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Ackley at a glance

  • Today vs. normal: 5°F above the seasonal normal for this latitude
  • 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: 50601

16-Day Forecast — Ackley

  1. Sat81°68°41%
  2. Sun82°65°10%
  3. Mon83°66°2%
  4. Tue83°65°8%
  5. Wed84°66°31%
  6. Thu75°60°31%
  7. Fri80°61°10%
  8. Sat77°62°8%
  9. Sun75°57°10%
  10. Mon82°61°9%
  11. Tue87°67°6%
  12. Wed84°64°13%
  13. Thu87°66°19%
  14. Fri88°72°26%
  15. Sat88°69°20%
  16. Sun80°61°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 — Ackley

SPC includes Ackley 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.

ZIP codes in Ackley

  • 50601

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.