Des Moines, IA Weather Forecast

The forecast is bbbrraaaiiinnsss....

🌪 TROPICAL ACTIVITY: TROPICAL STORM FAY Sustained winds 35 kt. Track it on the zombie radar or see NHC advisories.
🌪 TROPICAL ACTIVITY: HURRICANE ODALYS Sustained winds 75 kt. Track it on the zombie radar or see NHC advisories.
🌪 TROPICAL ACTIVITY: HURRICANE POLO Sustained winds 140 kt. Track it on the zombie radar or see NHC advisories.
Mostly cloudy night
57°

ddaarrkk cclouudds

  • Humidity: 92%
  • Visibility: 6.2 Mi
  • Wind: N at 0 MPH
  • Dew Point: 0° F
  • Cloud Cover: 86%
  • UV Index: 0 - Low
  • Air Quality: Fair
  • Moon: Waxing Gibbous (94% full) · up 6:10pm, down 4:45am

☀ Solar Outbreak Watch: Quiet · largest flare C1.1 · Kp 3 The sun naps. The horde does not. full report →

ThuFriSatSunMon

Zombie Survival Index™

55/100 — ELEVATED Locckk yourr doooorssss

  • Mild temps: standard shamble speed
  • Clear sightlines: you will see them coming
  • Darkness: their favorite

Today's undead advice: Count your group at dusk. Count again at dawn.

Rule #5 Silence is golden After dark, sound carries — and so does the smell of the living. all the Rules of Survival →

🌡 The weather here, in general

Des Moines gets a real winter. January nights average 15°F, and July highs reach about 85°F — a 70-degree swing across the year. Cold that deep is its own hazard: exposed skin, car batteries and water pipes all have opinions about it.

The thermometer rarely spikes — only about 17 days a year top 90°F — but it hardly needs to. Summer sits in the mid-eighties for months at a stretch, and with humidity on top of it the heat index runs well above what the air temperature suggests.

Snow shows up most years — about 23 inches — but rarely in quantity. 118 freezing nights a year matter more, because the risk here is ice rather than depth.

Rainfall averages about 38 inches a year, wettest in May and driest in February.

MonthAvg highAvg lowRainSnow
Jan31°15° 1.6"7.3"
Feb36°17° 1.3"5.3"
Mar50°31° 2.8"3.3"
Apr60°41° 3.5"1"
May72°53° 5.3"
Jun83°65° 4.6"
Jul85°68° 4"
Aug83°66° 3.5"
Sep78°61° 3.4"
Oct63°47° 3.6"0.4"
Nov49°33° 2.1"1.4"
Dec39°24° 1.9"3.8"

Averages from ten years of observed daily records (2015–2024) for this location. They describe what is typical, not what will happen — for that, see the forecast above.

📷 Golden Hour

  • Golden hour: 6:34pm - 7:10pm (dawn: 7:01am - 7:37am)
  • Blue hour: 7:10pm - 7:38pm (dawn: 6:33am - 7:01am)
  • Sun sets: 270° W (rises 90° E)
  • Dark sky: 8:43pm – 5:28am · next new moon Oct 11 (17d)

Blocked Sunset odds 20/100 Low cloud is sitting on the horizon. The colour never reaches you.

Waxing Gibbous
94% · full Sep 26

Sun & moon: sunrisesunset.io · cloud layers: Open-Meteo · astro & Milky Way planner →

Weather Details

Fri

Rain

High: 68° F
|
Low: 60° F
rrrraaaiiinnn... Weeetttt
Moderate confidence ±4°
Weather Details

Sat

Rain

High: 63° F
|
Low: 57° F
rrrraaaiiinnn... Weeetttt
High confidence ±0.8°
Weather Details

Sun

Rain

High: 62° F
|
Low: 56° F
rrrraaaiiinnn... Weeetttt
Moderate confidence ±3.1°
Weather Details

Mon

Mostly cloudy night

High: 70° F
|
Low: 59° F
ddaarrkk cclouudds
High confidence ±2.4°
Weather Details


High: ° F
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Low: ° F
Weather Details


High: ° F
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Will it rain on your plans?

Weather Details

Thu Sep 24 1am 57° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 99%
  • Dew Point: 0° F
  • Humidity: 93%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 4 MPH / ESE
Weather Details

Thu Sep 24 4am 57° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 96%
  • Dew Point: 0° F
  • Humidity: 92%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 6 MPH / ESE
Weather Details

Thu Sep 24 7am 57° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 91%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / ESE
Weather Details

Thu Sep 24 10am 61° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 76%
  • Dew Point: 0° F
  • Humidity: 87%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / ESE
Weather Details

Thu Sep 24 1pm 68° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 66%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 6 MPH / SSE
Weather Details

Thu Sep 24 4pm 67° F

Rain
rrrraaaiiinnn... Weeetttt

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 68%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 7 MPH / SE
Weather Details

Thu Sep 24 7pm 65° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 78%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 4 MPH / SE
Weather Details

Thu Sep 24 10pm 61° F

Rain
rrrraaaiiinnn... Weeetttt

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 92%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 3.6 Mi
  • Wind: 8 MPH / SE

7-Day Meteogram

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