New York, NY 24° Los Angeles, CA 33° Chicago, IL 26° 🌤️ Houston, TX Miami, FL 30° 🌤️ Phoenix, AZ 🌤️ Seattle, WA 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 26°
WeatherLive › Oklahoma › Newcastle

Newcastle, OK Weather (73065)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherNewcastle · 9:14 PM CDT
44° | 23°
34°C
Feels like 32°
Sunny
WindSW 10 mph · Gusts 21 mph
Precip1% · –
Humidity28% · Dew point 13°
UV index10 Very high
Air Quality37 Good
Pressure29.77 inHg
Visibility6 mi
Sunrise / Sunset6:52 AM · 8:16 PM · 13h 24m

Weather map — Newcastle

Full radar →
Now
34°
0%
10 mph
22:00
33°
1%
10 mph
23:00
32°
1%
16 mph
00:00
31°
1%
18 mph
01:00
30°
1%
18 mph
02:00
30°
1%
17 mph
03:00
29°
1%
16 mph
04:00
29°
1%
17 mph
05:00
32°
1%
15 mph
06:00
31°
1%
13 mph
07:00
29°
1%
12 mph
08:00
30°
1%
14 mph
09:00
33°
1%
15 mph
10:00
36°
1%
16 mph
11:00
38°
1%
15 mph
12:00
40°
1%
15 mph
13:00
41°
0%
14 mph
14:00
42°
1%
13 mph
15:00
43°
4%
11 mph
16:00
42°
6%
13 mph
17:00
42°
3%
15 mph
18:00
42°
1%
12 mph
19:00
41°
1%
10 mph
20:00
40°
2%
8 mph

Today · Tue 8/18

High 44°
1% / –

Sunny. Winds S at 16 mph.

Tonight · Tue 8/18

Low 29°
1% / –

Sunny. Winds SW at 10 mph.

Tomorrow · Wed 8/19

43° | 29°
1% / –

Sunny. Winds NE at 22 mph.

7-day trend

Newcastle · temperature + precipitation

10-day forecast

Updated 9:14 PM

Details & indices

Wind
10 mph SW
Gusts 21 mph
Humidity
28%
Dew point 13°
Pressure
29.77 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Good
AQI 37 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Newcastle

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise6:52 AM
Sunset8:16 PM
Length of day13h 24m
Moonrise1:07 PM
Moonset11:21 PM
Moon phase🌓 First Quarter · 40%
Next full moonAug 27 Sturgeon Moon
Latitude35.2473°N
Longitude-97.5998°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Oklahoma City
Sunny
40° 🌤️
Tulsa
—
—
Data sources · Tuesday, August 18
Where the Newcastle forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 35.2473°N, -97.5998°.
NBM + global weather models
Updated: 9:14 PM
Weather in Newcastle
Over the next 10 days Newcastle tops out around 45° (Monday) and dips to 20° on the coolest night (Thursday). Models drop roughly 0.05 in of precipitation across the stretch — watch Friday (36%). Wind is the one to watch: gusts to 41 mph around Monday. No active NWS alerts at the moment — quiet on the hazards front. Right now Newcastle is running about 72° warmer than Wichita. Longer view: continental plains — big swings and a spring severe-storm season.
Newcastle, OK · Elev 1,194 ft · 35.25°N, 97.60°W · Oklahoma · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:14 PM