10-day forecast for Newcastle, TX: 52° to 82°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Sunday, November 1
70° · 0.75 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2578° / 58°0
Morning59°feels 58°
Afternoon77°feels 77°
Evening66°feels 65°
Overnight61°feels 60°
78 °
Newcastle, Sunday, 25 October
Overcast. High 78°, low 58°.
Pressure30.27 inHg
Wind10.5 mph S
Humidity59%
Visibility6.2 mi
Dew point59°
Mon, 2678° / 52°0
Morning58°feels 58°
Afternoon77°feels 77°
Evening71°feels 70°
Overnight57°feels 56°
78 °
Newcastle, Monday, 26 October
Overcast. High 78°, low 52°.
Pressure30.21 inHg
Wind9.4 mph S
Humidity44%
Visibility6.2 mi
Dew point51°
Tue, 2781° / 64°0.02
Morning64°feels 63°
Afternoon78°feels 78°
Evening74°feels 73°
Overnight64°feels 63°
81 °
Newcastle, Tuesday, 27 October
Light rain. High 81°, low 64°.
Pressure30.12 inHg
Wind10.9 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Wed, 2880° / 63°0
Morning65°feels 65°
Afternoon79°feels 79°
Evening75°feels 75°
Overnight66°feels 66°
80 °
Newcastle, Wednesday, 28 October
Overcast. High 80°, low 63°.
Pressure30.12 inHg
Wind10.7 mph S
Humidity62%
Visibility6.2 mi
Dew point61°
Thu, 2980° / 64°0.05
Morning68°feels 69°
Afternoon78°feels 78°
Evening74°feels 74°
Overnight70°feels 70°
80 °
Newcastle, Thursday, 29 October
Light rain. High 80°, low 64°.
Pressure30.12 inHg
Wind10.9 mph S
Humidity58%
Visibility—
Dew point61°
Fri, 3070° / 65°0.75
Morning65°feels 66°
Afternoon68°feels 68°
Evening69°feels 69°
Overnight68°feels 68°
70 °
Newcastle, Friday, 30 October
Rain. High 70°, low 65°.
Pressure30.00 inHg
Wind17.5 mph S
Humidity87%
Visibility—
Dew point63°
Sat, 3180° / 67°0.46
Morning69°feels 70°
Afternoon75°feels 75°
Evening72°feels 72°
Overnight69°feels 70°
80 °
Newcastle, Saturday, 31 October
Rain. High 80°, low 67°.
Pressure29.88 inHg
Wind20 mph SW
Humidity68%
Visibility—
Dew point63°
Sun, 0182° / 65°0
Morning70°feels 71°
Afternoon80°feels 80°
Evening71°feels 70°
Overnight65°feels 65°
82 °
Newcastle, Sunday, 1 November
Partly cloudy. High 82°, low 65°.
Pressure29.91 inHg
Wind21.1 mph W
Humidity44%
Visibility—
Dew point55°
Mon, 0268° / 54°0
Morning58°feels 56°
Afternoon66°feels 63°
Evening60°feels 58°
Overnight57°feels 55°
68 °
Newcastle, Monday, 2 November
Clear. High 68°, low 54°.
Pressure30.27 inHg
Wind11.9 mph N
Humidity26%
Visibility—
Dew point29°
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, TX 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.