Ephraim, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ephraim, WI in one place.
Partly sunny, with a high near 68. 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: Sep 14, 2026 9:35 AM CDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Ephraim, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 9:35 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Ephraim
Thursday looks like the warmest upcoming period in Ephraim at 71 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Saturday at about 8 to 13 mph ENE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:35 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
A chance of rain showers after 7pm. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
A chance of rain showers before 7am. Mostly sunny, with a high near 71. Chance of precipitation is 50%.
Partly cloudy, with a low around 57.
A chance of rain showers after 7am. Partly sunny, with a high near 70. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
A slight chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 57. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Partly Sunny
|
68°F |
6 mph
NE
|
|
Wednesday Night
Sep 16
|
Chance Rain Showers
|
56°F |
5 mph
ENE
|
|
Thursday
Sep 17
|
Chance Rain Showers then Mostly Sunny
|
71°F |
6 mph
NE
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
57°F |
3 mph
ENE
|
|
Friday
Sep 18
|
Chance Rain Showers
|
70°F |
3 to 7 mph
ESE
|
|
Friday Night
Sep 18
|
Chance Rain Showers
|
59°F |
7 mph
SE
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
69°F |
8 to 13 mph
ENE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
56°F |
13 mph
NE
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers
|
68°F |
13 mph
ENE
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers
|
57°F |
10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ephraim.
