Newark, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Newark, WI in one place.
Mostly sunny, with a high near 64. North wind 5 to 10 mph.
Local Weather Overview
This forecast page for Newark, 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: May 19, 2026 9:18 PM CDT.
The active forecast window currently covers May 20 to May 26, 2026 for Newark, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 20 to May 26, 2026
- Latest sync
- May 19, 2026 9:18 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Newark
Memorial Day looks like the warmest upcoming period in Newark at 82 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 19, 2026 9:18 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
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 41. East wind 5 to 10 mph.
Partly sunny, with a high near 63. East wind 10 to 15 mph.
Mostly cloudy, with a low around 45. East wind 10 to 15 mph.
A chance of rain showers after 7am. Mostly cloudy, with a high near 62. East wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 47. Northeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 7am. Mostly cloudy, with a high near 72. North wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly cloudy, with a low around 50.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
Mostly sunny, with a high near 82.
Partly cloudy, with a low around 56.
A slight chance of rain showers after 7am. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Mostly Sunny
|
64°F |
5 to 10 mph
N
|
|
Wednesday Night
May 20
|
Partly Cloudy
|
41°F |
5 to 10 mph
E
|
|
Thursday
May 21
|
Partly Sunny
|
63°F |
10 to 15 mph
E
|
|
Thursday Night
May 21
|
Mostly Cloudy
|
45°F |
10 to 15 mph
E
|
|
Friday
May 22
|
Chance Rain Showers
|
62°F |
10 to 15 mph
E
|
|
Friday Night
May 22
|
Showers And Thunderstorms Likely
|
47°F |
5 to 15 mph
NE
|
|
Saturday
May 23
|
Chance Rain Showers then Mostly Cloudy
|
72°F |
5 mph
N
|
|
Saturday Night
May 23
|
Mostly Cloudy
|
50°F |
0 to 5 mph
SE
|
|
Sunday
May 24
|
Partly Sunny then Slight Chance Rain Showers
|
78°F |
0 to 5 mph
W
|
|
Sunday Night
May 24
|
Slight Chance Rain Showers then Partly Cloudy
|
52°F |
0 to 5 mph
NE
|
|
Memorial Day
May 25
|
Mostly Sunny
|
82°F |
0 to 10 mph
E
|
|
Monday Night
May 25
|
Partly Cloudy
|
56°F |
5 to 10 mph
SE
|
|
Tuesday
May 26
|
Slight Chance Rain Showers
|
82°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newark.