Arba, IN Weather Forecast
Local 7-day forecast
Isolated Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Arba, IN in one place.
Isolated showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Arba, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 16, 2026 7:24 AM EDT.
The active forecast window currently covers Apr 16 to Apr 22, 2026 for Arba, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 7:24 AM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Arba
Friday looks like the warmest upcoming period in Arba at 81 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday at about 13 to 17 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 7:24 AM EDT
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Scattered showers and thunderstorms before 7am, then scattered showers and thunderstorms between 7am and 3pm. Mostly cloudy, with a high near 75. Southwest wind 12 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Isolated showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 53. West wind 3 to 14 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 81. Southwest wind 2 to 8 mph.
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. South wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms before 2pm, then scattered showers and thunderstorms between 2pm and 5pm, then scattered showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Scattered showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Isolated rain showers before 8am. Sunny, with a high near 53.
Partly cloudy, with a low around 32.
Sunny, with a high near 57.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 16
|
Isolated Showers And Thunderstorms
|
63°F |
10 mph
SW
|
|
Thursday
Apr 16
|
Scattered Showers And Thunderstorms
|
75°F |
12 to 16 mph
SW
|
|
Thursday Night
Apr 16
|
Isolated Showers And Thunderstorms then Partly Cloudy
|
53°F |
3 to 14 mph
W
|
|
Friday
Apr 17
|
Mostly Sunny
|
81°F |
2 to 8 mph
SW
|
|
Friday Night
Apr 17
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
62°F |
7 to 13 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
71°F |
13 to 17 mph
SW
|
|
Saturday Night
Apr 18
|
Scattered Showers And Thunderstorms
|
38°F |
10 to 15 mph
NW
|
|
Sunday
Apr 19
|
Isolated Rain Showers then Sunny
|
53°F |
10 to 17 mph
W
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
32°F |
6 to 15 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
57°F |
6 to 9 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
41°F |
8 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
71°F |
9 to 16 mph
S
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
52°F |
9 to 14 mph
SW
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
72°F |
9 to 13 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arba.