10-day forecast for Newcastle, OK: 46° to 80°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Wednesday, October 28
68° · 0.65 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2980° / 59°0
Morning60°feels 60°
Afternoon79°feels 79°
Evening71°feels 71°
Overnight65°feels 65°
80 °
Newcastle, Thursday, 29 October
Overcast. High 80°, low 59°.
Pressure30.12 inHg
Wind9.9 mph S
Humidity69%
Visibility6.2 mi
Dew point65°
Fri, 3068° / 63°0.65
Morning64°feels 65°
Afternoon65°feels 66°
Evening63°feels 64°
Overnight67°feels 67°
68 °
Newcastle, Friday, 30 October
Rain. High 68°, low 63°.
Pressure30.15 inHg
Wind5.7 mph SE
Humidity96%
Visibility1.2 mi
Dew point63°
Sat, 3167° / 59°0.11
Morning60°feels 59°
Afternoon66°feels 66°
Evening63°feels 64°
Overnight62°feels 62°
67 °
Newcastle, Saturday, 31 October
Light rain. High 67°, low 59°.
Pressure30.15 inHg
Wind6.7 mph SE
Humidity72%
Visibility6.2 mi
Dew point57°
Sun, 0171° / 62°0.11
Morning64°feels 65°
Afternoon70°feels 70°
Evening67°feels 67°
Overnight62°feels 63°
71 °
Newcastle, Sunday, 1 November
Light rain. High 71°, low 62°.
Pressure30.15 inHg
Wind10.1 mph S
Humidity77%
Visibility—
Dew point61°
Mon, 0269° / 60°0.11
Morning66°feels 66°
Afternoon67°feels 68°
Evening63°feels 63°
Overnight61°feels 60°
69 °
Newcastle, Monday, 2 November
Light rain. High 69°, low 60°.
Pressure29.85 inHg
Wind18 mph S
Humidity92%
Visibility—
Dew point65°
Tue, 0358° / 46°0.01
Morning50°feels 46°
Afternoon56°feels 53°
Evening48°feels 42°
Overnight46°feels 40°
58 °
Newcastle, Tuesday, 3 November
Light rain. High 58°, low 46°.
Pressure29.65 inHg
Wind24.5 mph W
Humidity44%
Visibility—
Dew point35°
Wed, 0460° / 46°0.02
Morning50°feels 45°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight49°feels 44°
60 °
Newcastle, Wednesday, 4 November
Light rain. High 60°, low 46°.
Pressure29.91 inHg
Wind23.4 mph NW
Humidity56%
Visibility—
Dew point41°
Thu, 0561° / 49°0
Morning53°feels 49°
Afternoon60°feels 59°
Evening57°feels 55°
Overnight51°feels 49°
61 °
Newcastle, Thursday, 5 November
Partly cloudy. High 61°, low 49°.
Pressure30.03 inHg
Wind17 mph NW
Humidity58%
Visibility—
Dew point45°
Fri, 0663° / 48°0
Morning52°feels 49°
Afternoon60°feels 58°
Evening54°feels 52°
Overnight51°feels 48°
63 °
Newcastle, Friday, 6 November
Clear. High 63°, low 48°.
Pressure30.18 inHg
Wind8.2 mph N
Humidity54%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Newcastle, OK around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.