Armstrong, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Armstrong, IN in one place.
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Armstrong, 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: Oct 8, 2026 12:23 PM CDT.
The active forecast window currently covers Oct 8 to Oct 14, 2026 for Armstrong, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 8 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 12:23 PM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Armstrong
Friday looks like the warmest upcoming period in Armstrong at 85 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Saturday Night at about 15 to 18 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 12:23 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 55. East wind around 3 mph.
Sunny. High near 85, with temperatures falling to around 83 in the afternoon. Southeast wind 3 to 8 mph.
Mostly clear, with a low around 61. Southeast wind around 6 mph.
A chance of rain showers after 1pm. Partly sunny, with a high near 79. East southeast wind 5 to 13 mph. Chance of precipitation is 40%.
Rain showers before 10pm, then showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 15 to 18 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Partly sunny, with a high near 71. South southwest wind 8 to 15 mph.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 58. West southwest wind 2 to 7 mph.
Sunny, with a high near 82. Southwest wind 2 to 7 mph.
Mostly clear, with a low around 61. Southwest wind around 9 mph.
A slight chance of rain showers after 7am. Sunny, with a high near 78. West northwest wind around 12 mph.
A slight chance of rain showers before 1am. Mostly clear, with a low around 53. North wind 6 to 10 mph.
Sunny, with a high near 72. Northeast wind around 7 mph.
Mostly clear, with a low around 54. East southeast wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 8
|
Sunny
|
84°F |
5 mph
NE
|
|
Tonight
Oct 8
|
Clear
|
55°F |
3 mph
E
|
|
Friday
Oct 9
|
Sunny
|
85°F |
3 to 8 mph
SE
|
|
Friday Night
Oct 9
|
Mostly Clear
|
61°F |
6 mph
SE
|
|
Saturday
Oct 10
|
Partly Sunny then Chance Rain Showers
|
79°F |
5 to 13 mph
ESE
|
|
Saturday Night
Oct 10
|
Showers And Thunderstorms
|
59°F |
15 to 18 mph
E
|
|
Sunday
Oct 11
|
Showers And Thunderstorms
|
71°F |
8 to 15 mph
SSW
|
|
Sunday Night
Oct 11
|
Slight Chance Rain Showers then Partly Cloudy
|
58°F |
2 to 7 mph
WSW
|
|
Columbus Day
Oct 12
|
Sunny
|
82°F |
2 to 7 mph
SW
|
|
Monday Night
Oct 12
|
Mostly Clear
|
61°F |
9 mph
SW
|
|
Tuesday
Oct 13
|
Slight Chance Rain Showers
|
78°F |
12 mph
WNW
|
|
Tuesday Night
Oct 13
|
Slight Chance Rain Showers
|
53°F |
6 to 10 mph
N
|
|
Wednesday
Oct 14
|
Sunny
|
72°F |
7 mph
NE
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
54°F |
6 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Armstrong.
