Skip to content

Checked

Lewis, IA 51544 Weather

It is 57°F and cloudy in Lewis, IA 51544, observed at 7:15 PM CDT. Tonight: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms, low 53°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Lewis, IA 51544 current weather

57°F

Cloudy

H -- / L 53°Feels like 57°

Observed at Atlantic (7.4 mi away), 10/30/2026, 7:15 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 3:27 PM PT

  1. Now59°15%
  2. 8 PM58°15%
  3. 9 PM58°16%
  4. 10 PM58°16%
  5. 11 PM57°22%
  6. 12 AM57°29%Sat
  7. 1 AM56°36%
  8. 2 AM56°36%
  9. 3 AM56°36%
  10. 4 AM56°35%
  11. 5 AM56°33%
  12. 6 AM56°31%
  13. 7 AM56°29%
  14. 8 AM56°34%
  15. 9 AM57°40%
  16. 10 AM58°45%
  17. 11 AM60°37%
  18. 12 PM62°28%
  19. 1 PM62°19%
  20. 2 PM64°17%
  21. 3 PM65°15%
  22. 4 PM65°13%
  23. 5 PM65°13%
  24. 6 PM64°13%
  25. 7 PM59°13%
  26. 8 PM57°17%
  27. 9 PM55°22%
  28. 10 PM55°26%
  29. 11 PM55°26%
  30. 12 AM54°25%Sun
  31. 1 AM54°25%
  32. 1 AM54°23%
  33. 2 AM54°20%
  34. 3 AM54°18%
  35. 4 AM56°17%
  36. 5 AM55°14%
  37. 6 AM55°12%
  38. 7 AM54°12%
  39. 8 AM56°12%
  40. 9 AM59°12%
  41. 10 AM60°12%
  42. 11 AM62°12%
  43. 12 PM64°15%
  44. 1 PM64°15%
  45. 2 PM64°15%
  46. 3 PM65°15%
  47. 4 PM64°15%
  48. 5 PM63°15%

7-day forecast

Tap a day for details

  • Today10/3036% chance of precipitationLow 53°High

    Tonight: A slight chance of rain showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and midnight, then a chance of showers and thunderstorms. Cloudy. Low around 53, with temperatures rising to around 56 overnight. Southeast wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
  • Sat10/3145% chance of precipitationLow 53°High 65°

    Saturday: A chance of rain showers before 4pm. Cloudy, with a high near 65. South southeast wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A chance of rain showers between 8pm and 5am. Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. Southeast wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Chance Rain Showers
  • Sun11/150% chance of precipitationLow 54°High 65°

    Sunday: A slight chance of rain showers after noon. Partly sunny. High near 65, with temperatures falling to around 63 in the afternoon. Southeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Sunday Night: A chance of rain showers after midnight. Mostly cloudy, with a low around 54. Southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Partly Sunny then Slight Chance Rain Showers
  • Mon11/299% chance of precipitationLow 54°High 68°

    Monday: Showers and thunderstorms. Cloudy, with a high near 68. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Monday Night: Showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 90%.

    Showers And Thunderstorms
  • Tue11/378% chance of precipitationLow 46°High 64°

    Tuesday: Rain showers. Mostly cloudy, with a high near 64. Chance of precipitation is 80%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

    Rain Showers
  • Wed11/436% chance of precipitationLow 43°High 61°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.

    Wednesday Night: Partly cloudy, with a low around 43.

    Chance Rain Showers
  • Thu11/517% chance of precipitationLow 40°High 59°

    Thursday: A slight chance of rain showers. Partly sunny, with a high near 59.

    Thursday Night: Partly cloudy, with a low around 40.

    Slight Chance Rain Showers
  • Fri11/612% chance of precipitationLow High 59°

    Friday: Partly sunny, with a high near 59.

    Partly Sunny

Forecast for 41.322, -95.148 from the NWS DMX office, updated 10/30/2026, 3:27 PM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now59°Slight Chance Rain Showers15%9 mph
  2. 8 PM58°Slight Chance Rain Showers15%8 mph
  3. 9 PM58°Slight Chance Rain Showers16%8 mph
  4. 10 PM58°Slight Chance Rain Showers16%8 mph
  5. 11 PM57°Slight Chance Showers And Thunderstorms22%8 mph
  6. 12 AM57°Chance Showers And Thunderstorms29%7 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Lewis, IA 51544 right now?
The latest observation from Atlantic was 57°F and cloudy, reported at 10/30/2026, 7:15 PM CDT.
Will it rain in Lewis, IA 51544 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Lewis, IA 51544 today?
Sunrise is about 7:50 AM CDT and sunset is about 6:18 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Lewis, IA 51544?
At Atlantic 1 NE, the 1991 to 2020 normal high in October is 65°F and the normal low is 38°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
1.64 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Iowa hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:General thunderstormsOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Southwest Iowa)
35GoodOzone
AQI forecast tomorrow (Southwest Iowa)
56ModeratePM2.5

UV index guide · Air quality

Drought

By county

Cass County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:50 AM
Sunset
6:18 PM
Daylight
10 hr 28 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
7:21 AM
Last light (civil dusk)
6:46 PM
Moonrise
9:56 PM
Moonset
1:08 PM

Normal October weather

Climate

Normal October high 65°, low 38°, precipitation 2.93 in for the month. 1991 to 2020 normals at Atlantic 1 NE, 10 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer