10-day forecast for New Castle, IN: 31° to 64°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Tuesday, November 10
41° · 0.07 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0959° / 36°0
Morning37°feels 34°
Afternoon58°feels 56°
Evening44°feels 40°
Overnight39°feels 34°
59 °
New Castle, Monday, 9 November
Clear. High 59°, low 36°.
Pressure30.18 inHg
Wind2.8 mph W
Humidity62%
Visibility6.2 mi
Dew point42°
Tue, 1062° / 39°0
Morning45°feels 40°
Afternoon62°feels 61°
Evening49°feels 49°
Overnight41°feels 35°
62 °
New Castle, Tuesday, 10 November
Clear. High 62°, low 39°.
Pressure30.06 inHg
Wind7.6 mph W
Humidity72%
Visibility6.2 mi
Dew point50°
Wed, 1161° / 42°0
Morning44°feels 41°
Afternoon61°feels 60°
Evening49°feels 48°
Overnight44°feels 44°
61 °
New Castle, Wednesday, 11 November
Overcast. High 61°, low 42°.
Pressure29.91 inHg
Wind6 mph S
Humidity85%
Visibility4.4 mi
Dew point51°
Thu, 1250° / 41°0.01
Morning46°feels 40°
Afternoon49°feels 44°
Evening44°feels 39°
Overnight45°feels 41°
50 °
New Castle, Thursday, 12 November
Light rain. High 50°, low 41°.
Pressure29.74 inHg
Wind11.9 mph N
Humidity72%
Visibility6.2 mi
Dew point39°
Fri, 1341° / 33°0.07
Morning36°feels 29°
Afternoon39°feels 33°
Evening35°feels 31°
Overnight33°feels 27°
41 °
New Castle, Friday, 13 November
Light rain. High 41°, low 33°.
Pressure29.91 inHg
Wind11.2 mph NW
Humidity73%
Visibility—
Dew point31°
Sat, 1442° / 31°0.01
Morning36°feels 29°
Afternoon41°feels 34°
Evening35°feels 29°
Overnight34°feels 28°
42 °
New Castle, Saturday, 14 November
Light snow. High 42°, low 31°.
Pressure29.97 inHg
Wind14.1 mph NW
Humidity59%
Visibility—
Dew point28°
Sun, 1555° / 33°0
Morning39°feels 33°
Afternoon52°feels 49°
Evening48°feels 43°
Overnight44°feels 39°
55 °
New Castle, Sunday, 15 November
Overcast. High 55°, low 33°.
Pressure29.94 inHg
Wind15 mph W
Humidity46%
Visibility—
Dew point30°
Mon, 1662° / 44°0
Morning49°feels 45°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight50°feels 48°
62 °
New Castle, Monday, 16 November
Clear. High 62°, low 44°.
Pressure30.00 inHg
Wind7.7 mph W
Humidity49%
Visibility—
Dew point40°
Tue, 1764° / 51°0.03
Morning56°feels 55°
Afternoon63°feels 62°
Evening58°feels 57°
Overnight56°feels 56°
64 °
New Castle, Tuesday, 17 November
Light rain. High 64°, low 51°.
Pressure30.03 inHg
Wind8.3 mph S
Humidity67%
Visibility—
Dew point51°
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 New Castle, IN 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.