10-day forecast for New Castle, IN: 30° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, November 10
59° · 0.53 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1065° / 41°0
Morning44°feels 39°
Afternoon64°feels 63°
Evening48°feels 47°
Overnight43°feels 38°
65 °
New Castle, Tuesday, 10 November
Clear. High 65°, low 41°.
Pressure30.06 inHg
Wind7.1 mph W
Humidity70%
Visibility6.2 mi
Dew point49°
Wed, 1159° / 39°0.53
Morning41°feels 38°
Afternoon59°feels 58°
Evening51°feels 51°
Overnight43°feels 43°
59 °
New Castle, Wednesday, 11 November
Rain. High 59°, low 39°.
Pressure29.88 inHg
Wind6.7 mph S
Humidity69%
Visibility6.2 mi
Dew point47°
Thu, 1248° / 37°0.09
Morning41°feels 35°
Afternoon47°feels 42°
Evening40°feels 34°
Overnight43°feels 37°
48 °
New Castle, Thursday, 12 November
Light rain. High 48°, low 37°.
Pressure29.85 inHg
Wind12.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point33°
Fri, 1341° / 30°0
Morning32°feels 25°
Afternoon39°feels 32°
Evening38°feels 32°
Overnight34°feels 27°
41 °
New Castle, Friday, 13 November
Overcast. High 41°, low 30°.
Pressure29.97 inHg
Wind10.4 mph N
Humidity74%
Visibility6.2 mi
Dew point25°
Sat, 1442° / 32°0
Morning35°feels 28°
Afternoon41°feels 35°
Evening39°feels 33°
Overnight37°feels 31°
42 °
New Castle, Saturday, 14 November
Overcast. High 42°, low 32°.
Pressure30.18 inHg
Wind11.4 mph NW
Humidity68%
Visibility—
Dew point30°
Sun, 1549° / 31°0
Morning36°feels 31°
Afternoon46°feels 43°
Evening42°feels 38°
Overnight39°feels 35°
49 °
New Castle, Sunday, 15 November
Clear. High 49°, low 31°.
Pressure30.12 inHg
Wind7.7 mph NW
Humidity38%
Visibility—
Dew point20°
Mon, 1648° / 43°0.13
Morning45°feels 41°
Afternoon47°feels 44°
Evening47°feels 47°
Overnight47°feels 46°
48 °
New Castle, Monday, 16 November
Light rain. High 48°, low 43°.
Pressure30.03 inHg
Wind6.9 mph S
Humidity82%
Visibility—
Dew point41°
Tue, 1754° / 47°0.01
Morning49°feels 47°
Afternoon54°feels 53°
Evening52°feels 51°
Overnight51°feels 49°
54 °
New Castle, Tuesday, 17 November
Light rain. High 54°, low 47°.
Pressure30.21 inHg
Wind6.7 mph E
Humidity77%
Visibility—
Dew point46°
Wed, 1858° / 43°0
Morning47°feels 44°
Afternoon56°feels 54°
Evening48°feels 45°
Overnight45°feels 42°
58 °
New Castle, Wednesday, 18 November
Overcast. High 58°, low 43°.
Pressure30.36 inHg
Wind7.2 mph E
Humidity57%
Visibility—
Dew point41°
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.