Lewisville, ID Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lewisville, ID in one place.
Mostly sunny, with a high near 64.
Local Weather Overview
This forecast page for Lewisville, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 3:03 AM MDT.
The active forecast window currently covers Apr 19 to Apr 21, 2026 for Lewisville, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 3:03 AM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewisville
Tuesday looks like the warmest upcoming period in Lewisville at 70 degrees F.
Sunday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 17 mph NNW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Apr 15, 2026 3:03 AM MDT
- Coverage
- 3 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 38.
A slight chance of rain. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Mostly Sunny
|
64°F |
6 to 10 mph
S
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
34°F |
8 to 14 mph
SSE
|
|
Monday
Apr 20
|
Mostly Sunny
|
69°F |
7 to 15 mph
S
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
38°F |
10 to 16 mph
SSE
|
|
Tuesday
Apr 21
|
Slight Chance Light Rain
|
70°F |
9 to 17 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lewisville.