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Weather · Iowa

Decorah Weekend Weather

  1. TodayOctober 1711° 1°
  2. TomorrowOctober 1816° 4°
  3. MonOctober 1918° 6°
  4. TueOctober 2018° 7°
  5. WedOctober 2119° 9°
  6. ThuOctober 2222° 12°
  7. FriOctober 2322° 12°
  8. SatOctober 2421° 8°
  9. SunOctober 2513° 6°
  10. MonOctober 2611° 7°
  11. TueOctober 2714° 5°
  12. WedOctober 2812° 2°
  13. ThuOctober 298° 5°
  14. FriOctober 308° 6°

Weekend in Decorah: Saturday 11°/1° (clear), Sunday 16°/4° (mostly clear).

Saturday, October 17

Decorah · Saturday, October 17 2026

11°1°

Clear

High 11°, low 1°

Chance of rain
0%
No rain
Wind
24 km/h
southwest
UV index
4
Moderate
Sunrise
07:23
Sunset 18:20
Day length
10 h 57 min
Moon
First quarter
41% illuminated

Updated: · Source: Open-Meteo

Forecast for Decorah on Saturday, October 17, 2026: clear, with a high of 11°C and a low of 1°C. No significant rain is expected (0% chance). Wind from the southwest at up to 24 km/h. Sunrise is at 07:23 and sunset at 18:20; day length 10 h 57 min. This day is 7° cooler than the 7-day average. The best time to be outdoors looks like 13:00–18:00.

What to wear and what to watch out for

  • Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Saturday, October 17: hour by hour

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Sunday, October 18

Decorah · Sunday, October 18 2026

16°4°

Mostly clear

High 16°, low 4°

Chance of rain
0%
No rain
Wind
31 km/h
southwest
UV index
4
Moderate
Sunrise
07:24
Sunset 18:19
Day length
10 h 54 min
Moon
First quarter
51% illuminated

Updated: · Source: Open-Meteo

Forecast for Decorah on Sunday, October 18, 2026: mostly clear, with a high of 16°C and a low of 4°C. No significant rain is expected (0% chance). Wind from the southwest at up to 31 km/h. Sunrise is at 07:24 and sunset at 18:19; day length 10 h 54 min. 5° warmer than the previous day. This day is 2° cooler than the 7-day average. The best time to be outdoors looks like 11:00–20:00.

What to wear and what to watch out for

  • Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Sunday, October 18: hour by hour

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  19. 18:0013° 
  20. 19:0010° 
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Weather nearby on October 17

Frequently asked questions

Will it rain in Decorah on Saturday, October 17, 2026?
Most likely not: the chance of rain is 0%.
Will it rain in Decorah on Sunday, October 18, 2026?
Most likely not: the chance of rain is 0%.

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