Ephraim, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ephraim, WI in one place.
Sunny, with a high near 88. East northeast wind around 6 mph.
Local Weather Overview
This forecast page for Ephraim, 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: Jul 13, 2026 11:57 AM CDT.
The active forecast window currently covers Jul 15 to Jul 19, 2026 for Ephraim, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 11:57 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Ephraim
Wednesday looks like the warmest upcoming period in Ephraim at 88 degrees F.
Sunday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 12 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 11:57 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
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 69.
Mostly sunny, with a high near 86.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 50%.
A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 50%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
88°F |
6 mph
ENE
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
69°F |
5 mph
NNE
|
|
Thursday
Jul 16
|
Mostly Sunny
|
86°F |
3 to 7 mph
NE
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Rain Showers
|
68°F |
7 mph
E
|
|
Friday
Jul 17
|
Chance Rain Showers
|
81°F |
6 to 10 mph
SSE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
67°F |
10 mph
SSW
|
|
Saturday
Jul 18
|
Chance Rain Showers
|
81°F |
12 mph
SSW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
67°F |
9 mph
SSE
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
82°F |
10 mph
SSW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
66°F |
9 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ephraim.
