Iowa, United States Weather

  1. Iowa, United States Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Iowa over the next 12 hours
  7. Temperature and possibility of rain in Iowa in the coming days
  8. Rainfall in Iowa in the coming days
  9. Iowa Weather Summary
  10. Weather averages by month
  11. Iowa's weather
  12. Frequently asked questions
  13. Comments
Iowa, Weather
(Photo by An Hoang on Unsplash)

Current conditions

Updated:
6°C
42.8°F
°C °F

Condition: Clear Sky

Pressure: 977 hPa

Feel like: 3 °C

Temperature: 6°C

Cloud: 6%

Humidity: 58%

Wind: SE - 8 km/h

Visibility: 30.7 km

Weather forecast

Thu
12 Nov
0°C / 6°C
Overcast
Fri
13 Nov
-1°C / 4°C
Clear Sky
Sat
14 Nov
-2°C / 5°C
Clear Sky
Sun
15 Nov
-1°C / 7°C
Clear Sky
Mon
16 Nov
0°C / 7°C
Overcast
Hourly forecast today:
05:00 AM
0° / 6°
0° / 6°
Clear Sky
58% 18 km/h
06:00 AM
0° / 6°
0° / 6°
Overcast
62% 24 km/h
07:00 AM
0° / 6°
0° / 6°
Overcast
65% 24 km/h
08:00 AM
1° / 6°
1° / 6°
Overcast
68% 24 km/h
09:00 AM
2° / 7°
2° / 7°
Overcast
69% 23 km/h
10:00 AM
1° / 7°
1° / 7°
Clear Sky
70% 18 km/h
11:00 AM
1° / 6°
1° / 6°
Clear Sky
72% 11 km/h
12:00 PM
1° / 5°
1° / 5°
Clear Sky
76% 10 km/h
13:00 PM
2° / 4°
2° / 4°
Clear Sky
86% 18 km/h
14:00 PM
1° / 6°
1° / 6°
Clear Sky
73% 21 km/h
15:00 PM
2° / 9°
2° / 9°
Overcast
62% 28 km/h

30 Day Averages and Extremes

  • Average high 11.1°C
  • Average low 2.97°C
  • Hottest day 24°C (28 October 2026)
  • Coldest day -8°C (23 November 2026)
  • Average humidity 74.4%
  • Days with precipitation 21 days
  • Highest precipitation 52 mm (03 November 2026)

Yesterday's Data

  • Max: 17°C
  • Min: 2°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Iowa over the next 12 hours

Temperature and possibility of rain in Iowa in the coming days

Rainfall in Iowa in the coming days

Iowa Climate Summary

Iowa features a Humid continental, no dry season, hot summer (Köppen classification: Dfa), with an average annual temperature of 10.63ºC (51.13ºF), which is about -2.01% lower than the national average for United States. Annually, the city experiences approximately 54.84 millimeters (2.16 inches) of rainfall, spread across 101.18 rainy days, accounting for 27.72% of the year.

Longitude 41.8780025
Latitude -93.097702
Yearly high temperature 13.8ºC (56.84ºF)
Yearly low temperature 5.47ºC (41.85ºF)
Hottest month August 26.69ºC (80.04ºF)
Coldest month January -10.03ºC (13.95ºF)
Yearly precip 54.84mm (2.16in)
Days with rainfall 101.18 days (27.72%)
Driest month January (83.91%)
Wettest month May (77.7%)

Weather averages by month

Month High / Low (°C) Rain
January -3.43° / -10.03° 5.36 days
February -1.45° / -8.59° 6.18 days
March 7.42° / -0.31° 7.45 days
April 14.33° / 5.33° 10.55 days
May 20.57° / 11.61° 13.82 days
June 25.94° / 17.03° 12.55 days
July 27.62° / 18.49° 10.91 days
August 26.69° / 16.74° 8.36 days
September 23.72° / 13.18° 9.36 days
October 15.84° / 7.04° 6.64 days
November 7.67° / 0.19° 5.45 days
December 0.67° / -5.04° 4.55 days

Iowa's weather

Frequently asked questions

1. What is the hottest month in Iowa?

August has the highest average monthly temperature (daily mean of 26.69ºC) and January are the coolest (daily mean of -10.03ºC).

2. What should I wear in Iowa today?

For today's mild weather in Iowa, with temperatures between 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Cotton socks
- Scarf (optional)
- Casual sneakers or loafers
- Sun hat (if spending time outdoors)

Temperature

Early
0°C / 8°C
Morning
2°C / 7°C
Afternoon
2°C / 9°C
Evening
3°C / 13°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 468
  • CO 169
  • NH3 0
  • NO2 11
  • O3 33
  • PM10 4
  • PM25 4
  • SO2 1
  • CH4 1,462

Sunrise / Sunset

12:57
22:55