Octagon, IN Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Octagon, IN in one place.
Mostly cloudy, with a high near 51. North northwest wind around 13 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Octagon, 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: Nov 6, 2026 8:38 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Octagon, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:38 AM EST
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Octagon
Tuesday looks like the warmest upcoming period in Octagon at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Today at about 13 mph NNW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 8:38 AM EST
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 33, with temperatures rising to around 35 overnight. Northwest wind 5 to 8 mph.
Mostly sunny, with a high near 52. Northwest wind around 7 mph.
Mostly clear, with a low around 32. West wind 2 to 6 mph.
Sunny, with a high near 61. West southwest wind 6 to 12 mph, with gusts as high as 18 mph.
Clear, with a low around 36. West wind 2 to 7 mph.
Sunny, with a high near 65. West southwest wind 1 to 9 mph.
Clear, with a low around 43. Southwest wind 5 to 9 mph.
Sunny, with a high near 66. West wind around 5 mph.
Mostly clear, with a low around 37. West northwest wind 0 to 3 mph.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 39.
Mostly sunny, with a high near 56.
Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Mostly Cloudy
|
51°F |
13 mph
NNW
|
|
Tonight
Nov 6
|
Mostly Clear
|
33°F |
5 to 8 mph
NW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
52°F |
7 mph
NW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
32°F |
2 to 6 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
61°F |
6 to 12 mph
WSW
|
|
Sunday Night
Nov 8
|
Clear
|
36°F |
2 to 7 mph
W
|
|
Monday
Nov 9
|
Sunny
|
65°F |
1 to 9 mph
WSW
|
|
Monday Night
Nov 9
|
Clear
|
43°F |
5 to 9 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
66°F |
5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
0 to 3 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
62°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
3 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
56°F |
2 to 8 mph
NNW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
36°F |
2 to 7 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Octagon.