Newcastle, NE Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Newcastle, NE in one place.
Sunny, with a high near 93. South southwest wind around 10 mph.
Local Weather Overview
This forecast page for Newcastle, NE 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 17, 2026 1:23 PM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Newcastle, NE.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 1:23 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Newcastle
Monday looks like the warmest upcoming period in Newcastle at 100 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Saturday Night at about 10 to 15 mph E.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 1:23 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
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 71. Southwest wind 5 to 10 mph.
Sunny, with a high near 91. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 68. East wind 10 to 15 mph.
Sunny, with a high near 96. South southeast wind 5 to 15 mph.
Partly cloudy, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 100.
Partly cloudy, with a low around 70.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 62.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 84.
A slight 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 62. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Sunny
|
93°F |
10 mph
SSW
|
|
Tonight
Jul 17
|
Mostly Clear
|
71°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
91°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
68°F |
10 to 15 mph
E
|
|
Sunday
Jul 19
|
Sunny
|
96°F |
5 to 15 mph
SSE
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
77°F |
15 mph
S
|
|
Monday
Jul 20
|
Mostly Sunny
|
100°F |
10 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
70°F |
10 mph
NNW
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
88°F |
10 to 15 mph
N
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
62°F |
5 to 15 mph
NE
|
|
Wednesday
Jul 22
|
Mostly Sunny then Slight Chance Rain Showers
|
84°F |
5 mph
ESE
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
62°F |
10 mph
SE
|
|
Thursday
Jul 23
|
Chance Showers And Thunderstorms
|
84°F |
10 mph
SSE
|
|
Thursday Night
Jul 23
|
Chance Showers And Thunderstorms
|
63°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newcastle.
