Spring Valley, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Spring Valley, WI in one place.
Sunny, with a high near 73. East southeast wind 0 to 10 mph.
Local Weather Overview
This forecast page for Spring Valley, WI 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 4:56 PM CDT.
The active forecast window currently covers Apr 16 to Apr 21, 2026 for Spring Valley, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 4:56 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Spring Valley
Thursday looks like the warmest upcoming period in Spring Valley at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 4:56 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 55. South southeast wind around 10 mph.
A slight chance of rain showers between 7am and 1pm, then showers and thunderstorms. Partly sunny. High near 72, with temperatures falling to around 63 in the afternoon. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 30. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of snow showers after 7am. Partly sunny, with a high near 41. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
A slight chance of snow showers before 7pm. Partly cloudy, with a low around 26. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunny, with a high near 47. Northwest wind 10 to 15 mph.
Mostly clear, with a low around 28. Northeast wind 5 to 10 mph.
Sunny, with a high near 61. South southeast wind 5 to 15 mph.
Mostly clear, with a low around 43. South southwest wind around 10 mph.
Sunny, with a high near 67. West northwest wind around 10 mph.
Mostly clear, with a low around 42. Southwest wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Sunny
|
73°F |
0 to 10 mph
ESE
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
55°F |
10 mph
SSE
|
|
Friday
Apr 17
|
Showers And Thunderstorms
|
72°F |
10 to 15 mph
SSW
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
30°F |
15 mph
WNW
|
|
Saturday
Apr 18
|
Slight Chance Snow Showers
|
41°F |
15 to 20 mph
WNW
|
|
Saturday Night
Apr 18
|
Slight Chance Snow Showers then Partly Cloudy
|
26°F |
10 to 15 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
47°F |
10 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
28°F |
5 to 10 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
61°F |
5 to 15 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
43°F |
10 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
67°F |
10 mph
WNW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
42°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Spring Valley.