Cedar Rapids, 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.
Clear night
56°

nniiighhht... hunnnttt tiiime

  • Humidity: 95%
  • Visibility: 6.2 Mi
  • Wind: E at 5 MPH
  • Dew Point: 0° F
  • Cloud Cover: 10%
  • UV Index: 0 - Low
  • Air Quality: Good
  • Moon: Waxing Gibbous (94% full) · up 6:03pm, down 4:37am

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

Today's high of 69° F is colder than 90% of every September 24th since 2005.

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

Cedar Rapids gets a real winter. January nights average 14°F, and July highs reach about 83°F — a 69-degree swing across the year. Cold that deep is its own hazard: exposed skin, car batteries and water pipes all have opinions about it.

Genuinely hot days are uncommon — about 7 a year reach 90°F. That is precisely why they catch people out: air conditioning is far from universal in a place that only needs it a fortnight a year.

Snow shows up most years — about 28 inches — but rarely in quantity. 124 freezing nights a year matter more, because the risk here is ice rather than depth.

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

MonthAvg highAvg lowRainSnow
Jan29°14° 1.9"8.3"
Feb33°15° 1.5"6.1"
Mar48°30° 2.8"4.2"
Apr59°39° 3.8"1.8"
May71°52° 4.5"
Jun81°63° 4.7"
Jul83°66° 3.3"
Aug81°64° 3.7"
Sep77°59° 3.6"
Oct62°46° 3.7"0.5"
Nov48°32° 2.7"1.8"
Dec37°23° 2.2"5.3"

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: 6:26pm - 7:03pm (dawn: 6:53am - 7:30am)
  • Blue hour: 7:03pm - 7:30pm (dawn: 6:25am - 6:53am)
  • Sun sets: 270° W (rises 90° E)
  • Dark sky: 8:36pm – 5:19am · next new moon Oct 11 (17d)

Overcast Sunset odds 20/100 Solid grey lid. The sun is not showing up for this one.

Waxing Gibbous
94% · full Sep 26

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

Weather Details

Fri

Rain

High: 65° F
|
Low: 60° F
rrrraaaiiinnn... Weeetttt
Moderate confidence ±4.5°
Weather Details

Sat

Mostly cloudy night

High: 61° F
|
Low: 57° F
ddaarrkk cclouudds
High confidence ±0.7°
Weather Details

Sun

Rain

High: 64° F
|
Low: 57° F
rrrraaaiiinnn... Weeetttt
Moderate confidence ±4.7°
Weather Details

Mon

Mostly cloudy night

High: 69° F
|
Low: 57° F
ddaarrkk cclouudds
High confidence ±0.1°
Weather Details


High: ° F
|
Low: ° F
Weather Details


High: ° F
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Low: ° F

Will it rain on your plans?

Weather Details

Thu Sep 24 1am 56° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 10%
  • Dew Point: 0° F
  • Humidity: 95%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 6 MPH / E
Weather Details

Thu Sep 24 4am 56° F

Partly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 40%
  • Dew Point: 0° F
  • Humidity: 94%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 6 MPH / E
Weather Details

Thu Sep 24 7am 55° F

Mostly sunny
sssuunn... buurrnnss *ggnnnarrr*

  • Cloud Cover: 20%
  • Dew Point: 0° F
  • Humidity: 93%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 4 MPH / E
Weather Details

Thu Sep 24 10am 63° F

Partly cloudy
Ppaarrttt cclouudd

  • Cloud Cover: 37%
  • Dew Point: 0° F
  • Humidity: 79%
  • 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: 73%
  • Dew Point: 0° F
  • Humidity: 64%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / ESE
Weather Details

Thu Sep 24 4pm 69° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 60%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / ESE
Weather Details

Thu Sep 24 7pm 65° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 77%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / ESE
Weather Details

Thu Sep 24 10pm 63° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 100%
  • Dew Point: 0° F
  • Humidity: 86%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / E

7-Day Meteogram

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