Cascade, ID Weather Forecast
Local 7-day forecast
Rain And Snow Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Cascade, ID in one place.
Rain and snow showers. Cloudy, with a low around 32. Southwest wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Cascade, 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 5:27 AM MDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Cascade, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 5:27 AM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Cascade
Tuesday looks like the warmest upcoming period in Cascade at 63 degrees F.
Thursday Night is the coolest period ahead with temperatures near 18 degrees F.
The strongest winds are forecast for Wednesday at about 8 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 5:27 AM MDT
- Coverage
- 7 days
- Time zone
- America/Boise
- Forecast office
- BOI
- Radar station
- KCBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread rain showers before 3pm, then widespread showers and thunderstorms between 3pm and 4pm, then isolated thunderstorms and widespread rain and snow showers. Cloudy, with a high near 44. South southwest wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
A slight chance of thunderstorms and rain and snow showers before 3am, then a chance of snow showers and patchy fog. Mostly cloudy, with a low around 21. West wind 3 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
A chance of snow showers and patchy fog before noon, then a chance of snow showers and a slight chance of thunderstorms. Mostly cloudy, with a high near 35. Northwest wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
A slight chance of snow showers before 9pm. Partly cloudy, with a low around 18. North northwest wind 3 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
Mostly sunny, with a high near 42.
Mostly clear, with a low around 22.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 27.
Partly sunny, with a high near 59.
A slight chance of rain showers. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 62. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 15
|
Rain And Snow Showers
|
32°F |
7 mph
SW
|
|
Wednesday
Apr 15
|
Widespread Rain Showers then Isolated T-storms
|
44°F |
8 mph
SSW
|
|
Wednesday Night
Apr 15
|
Slight Chance T-storms
|
21°F |
3 to 7 mph
W
|
|
Thursday
Apr 16
|
Chance Snow Showers
|
35°F |
7 mph
NW
|
|
Thursday Night
Apr 16
|
Slight Chance Snow Showers then Partly Cloudy
|
18°F |
3 to 8 mph
NNW
|
|
Friday
Apr 17
|
Mostly Sunny
|
42°F |
0 to 5 mph
NNW
|
|
Friday Night
Apr 17
|
Mostly Clear
|
22°F |
5 mph
WNW
|
|
Saturday
Apr 18
|
Mostly Sunny
|
51°F |
2 to 6 mph
S
|
|
Saturday Night
Apr 18
|
Partly Cloudy
|
27°F |
5 mph
SE
|
|
Sunday
Apr 19
|
Partly Sunny
|
59°F |
6 mph
SE
|
|
Sunday Night
Apr 19
|
Slight Chance Rain Showers
|
33°F |
5 mph
ESE
|
|
Monday
Apr 20
|
Slight Chance Rain Showers
|
62°F |
5 mph
SSW
|
|
Monday Night
Apr 20
|
Chance Rain Showers
|
35°F |
5 mph
NNE
|
|
Tuesday
Apr 21
|
Chance Rain Showers
|
63°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cascade.
