CASTLETON, IN 46250 Weather Forecast & Current Conditions

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INDIANAPOLIS, IN
Current Weather

10:53 AM EDT APR 2, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 59°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: S at 8 mph
Pressure: 29.96 inches
Last 72 hours

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CASTLETON, IN 46250
Weather Forecast

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REST OF TODAY
Mostly cloudy. Numerous showers and scattered thunderstorms late this afternoon. Breezy and much warmer with highs around 80. South winds 20 to 25 mph with gusts up to 45 mph. Chance of rain 70 percent.
TONIGHT
Numerous showers and scattered thunderstorms through the late overnight, then scattered showers with isolated thunderstorms toward daybreak. Not as cool with lows in the lower 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
FRIDAY
Scattered showers with isolated thunderstorms through early afternoon, then numerous showers and scattered thunderstorms late in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy through the late overnight. Scattered thunderstorms. Scattered showers through the late overnight, then numerous showers toward daybreak. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
SATURDAY
Showers with a chance of thunderstorms. Highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers through the late overnight, then partly cloudy toward daybreak. Much cooler with lows in the upper 30s. Chance of rain 20 percent.
SUNDAY
Partly cloudy through early afternoon, then clearing. Much cooler with highs in the lower 50s.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Lows in the mid 30s. Highs in the upper 50s.
TUESDAY
Mostly sunny. Highs in the lower 50s.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the mid 30s. Highs in the mid 60s.

Visible Weather Satellite
CASTLETON, IN 46250
Infrared Weather Satellite
CASTLETON, IN 46250
NEXRAD Weather Radar
CASTLETON, IN 46250

INDIANAPOLIS, IN 3 hourly weather forecast

weather forecast created  7:00 PM EST  4/ 1/2026
Thursday
2 APR 2026
CASTLETON, IN 46250 weather forecast Day 1, 0 hours 1 AM 48° 44° Mostly Cloudy 41%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
E   8 83% 43°
Low 47° CASTLETON, IN 46250 weather forecast Day 1, 3 hours 4 AM 51° 48° Mostly Cloudy ESE   7 86% 47°
High 78° CASTLETON, IN 46250 weather forecast Day 1, 6 hours 7 AM 56° 54° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 8% severe)
SSE   9 90% 53°

Mostly Cloudy

Chance of Rain

CASTLETON, IN 46250 weather forecast Day 1, 9 hours 10 AM 67° 67° Mostly Cloudy S   13 78% 60°
CASTLETON, IN 46250 weather forecast Day 1, 12 hours 1 PM 73° 73° Mostly Cloudy 44%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
S   16 64% 60°
CASTLETON, IN 46250 weather forecast Day 1, 15 hours 4 PM 76° 78° Mostly Cloudy SSW   17 54% 58°
CASTLETON, IN 46250 weather forecast Day 1, 18 hours 7 PM 72° 72° Mostly Cloudy 61%
RAIN
***
0% Thunder
( 29% severe)
SSW   14 59% 57°
CASTLETON, IN 46250 weather forecast Day 1, 21 hours 10 PM 68° 68° Mostly Cloudy SSW   14 70% 58°
Friday
3 APR 2026
CASTLETON, IN 46250 weather forecast Day 2, 0 hours 1 AM 66° 66° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 19% severe)
SSW   14 75% 58°
Low 63° CASTLETON, IN 46250 weather forecast Day 2, 3 hours 4 AM 65° 65° Mostly Cloudy SW   13 81% 59°
High 77° CASTLETON, IN 46250 weather forecast Day 2, 6 hours 7 AM 64° 63° Mostly Cloudy 32%
RAIN
.1–.25 in
0% Thunder
( 13% severe)
SSW   10 87% 60°

Mostly Cloudy

Rain Likely

CASTLETON, IN 46250 weather forecast Day 2, 9 hours 10 AM 68° 68° Mostly Cloudy SSW   12 81% 62°
CASTLETON, IN 46250 weather forecast Day 2, 12 hours 1 PM 73° 73° Mostly Cloudy 55%
RAIN
1–2 in
0% Thunder
( 36% severe)
SW   12 68% 62°
CASTLETON, IN 46250 weather forecast Day 2, 15 hours 4 PM 74° 74° Mostly Cloudy SSW   12 64% 61°
CASTLETON, IN 46250 weather forecast Day 2, 18 hours 7 PM 72° 72° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 30% severe)
S   8 68% 61°
CASTLETON, IN 46250 weather forecast Day 2, 21 hours 10 PM 68° 68° Mostly Cloudy S   8 78% 61°

INDIANAPOLIS, IN extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 60° Low 40° Low 34° Low 32° Low 29°
High 70° High 52° High 53° High 49° High 51°
CASTLETON, IN 46250 weather forecast Day 3 CASTLETON, IN 46250 weather forecast Day 4 CASTLETON, IN 46250 weather forecast Day 5 CASTLETON, IN 46250 weather forecast Day 6 CASTLETON, IN 46250 weather forecast Day 7
Mostly Cloudy
86% Rain
Mostly Cloudy
33% Rain
Partly Cloudy
26% Rain
Partly Cloudy
21% Rain/Snow
Clear
5% Rain/Snow
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