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Lewisville, ID 83431 Weather

Today: Sunny, high 47°F, low 24°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Lewisville, ID 83431 current weather

45°F

Mostly Sunny

Forecast for this hour. No recent report from a nearby station.

H 47° / L 24°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/28/2026, 11:30 AM PT

Hourly forecast

NWS, updated 10/28/2026, 11:30 AM PT

  1. Now45°
  2. 2 PM47°
  3. 3 PM47°
  4. 4 PM47°
  5. 5 PM47°
  6. 6 PM45°
  7. 7 PM42°
  8. 8 PM39°
  9. 9 PM35°
  10. 10 PM34°
  11. 11 PM32°
  12. 12 AM31°Thu
  13. 1 AM29°
  14. 2 AM28°
  15. 3 AM28°
  16. 4 AM26°
  17. 5 AM25°
  18. 6 AM25°
  19. 7 AM24°
  20. 8 AM24°
  21. 9 AM26°
  22. 10 AM34°
  23. 11 AM39°
  24. 12 PM44°
  25. 1 PM48°
  26. 2 PM51°
  27. 3 PM52°
  28. 4 PM52°
  29. 5 PM52°
  30. 6 PM49°
  31. 7 PM46°
  32. 8 PM45°
  33. 9 PM41°
  34. 10 PM40°
  35. 11 PM39°
  36. 12 AM39°Fri
  37. 1 AM37°
  38. 2 AM37°
  39. 3 AM36°
  40. 4 AM36°
  41. 5 AM36°
  42. 6 AM34°
  43. 7 AM34°
  44. 8 AM35°
  45. 9 AM36°
  46. 10 AM41°
  47. 11 AM47°
  48. 12 PM53°

10-day forecast

Tap a day for details

  • Today10/28Low 24°High 47°

    This Afternoon: Sunny, with a high near 47. South southwest wind 7 to 12 mph, with gusts as high as 21 mph.

    Tonight: Areas of fog after 4am. Mostly clear, with a low around 24. Southeast wind around 5 mph.

    Sunny
  • Thu10/29Low 34°High 52°

    Thursday: Areas of fog before 9am. Mostly sunny, with a high near 52. North northwest wind around 5 mph.

    Thursday Night: Cloudy, with a low around 34. Northeast wind around 5 mph.

    Areas Of Fog then Mostly Sunny
  • Fri10/3040% chance of precipitationLow 36°High 56°

    Friday: Partly sunny, with a high near 56. Southeast wind around 6 mph.

    Friday Night: Widespread fog and a chance of rain after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Partly Sunny
  • Sat10/3181% chance of precipitationLow 37°High 54°

    Saturday: Widespread fog and rain likely before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    Saturday Night: Rain. Mostly cloudy, with a low around 37. Chance of precipitation is 80%.

    Widespread Fog then Chance Showers And Thunderstorms
  • Sun11/186% chance of precipitationLow 32°High 49°

    Sunday: Rain. Mostly cloudy, with a high near 49. Chance of precipitation is 90%.

    Sunday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

    Rain
  • Mon11/222% chance of precipitationLow 29°High 47°

    Monday: A slight chance of rain and snow before 11am. Mostly sunny, with a high near 47. Chance of precipitation is 20%.

    Monday Night: Partly cloudy, with a low around 29.

    Slight Chance Rain And Snow then Mostly Sunny
  • Tue11/3Low 28°High 48°

    Tuesday: Mostly sunny, with a high near 48.

    Tuesday Night: Partly cloudy, with a low around 28.

    Mostly Sunny
  • Wed11/4Model blendLow 28°High 50°

    Wednesday: Partly cloudy. High near 50°. Low that night near 28°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Thu11/5Model blendLow 30°High 51°

    Thursday: Partly cloudy. High near 51°. Low that night near 30°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend13% chance of precipitationLow 31°High 52°

    Friday: Partly cloudy. High near 52°. Low that night near 31°. About 0.02 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 43.693, -112.033 from the NWS PIH office, updated 10/28/2026, 11:30 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KIDA (Idaho Falls Rgnl, 12 mi), model run 10/28/2026, 10:00 AM MDT

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. Now45°Mostly Sunny0%12 mph
  2. 2 PM47°Sunny0%10 mph
  3. 3 PM47°Sunny0%10 mph
  4. 4 PM47°Sunny0%9 mph
  5. 5 PM47°Sunny0%7 mph
  6. 6 PM45°Clear0%5 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 (last 50 min) and GOES

Latest

Frequently asked questions

What is the high temperature today in Lewisville, ID 83431?
The National Weather Service forecast for this afternoon calls for a high near 47°F. Sunny.
Will it rain in Lewisville, ID 83431 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 is the 10-day forecast for Lewisville, ID 83431?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 50°F to 52°F. Model guidance this far out often changes.
What time is sunrise and sunset in Lewisville, ID 83431 today?
Sunrise is about 7:59 AM MDT and sunset is about 6:24 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Lewisville, ID 83431?
At Rigby, the 1991 to 2020 normal high in October is 60°F and the normal low is 35°F.

Nearby hazards

Idaho hazards

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

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook 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

Drought

By county

Jefferson County, week of 10/20/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:59 AM
Sunset
6:24 PM
Daylight
10 hr 25 min
Moon
Waning Gibbous 92% lit
First light (civil dawn)
7:29 AM
Last light (civil dusk)
6:54 PM
Moonrise
7:44 PM
Moonset
11:17 AM

Normal October weather

Climate

Normal October high 60°, low 35°, precipitation 1.19 in for the month. 1991 to 2020 normals at Rigby, 6 mi away.

Other places nearby

Data sources

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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.

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