Portersville, IN Weather Forecast
Local 7-day forecast
Widespread Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portersville, IN in one place.
Widespread frost before 9am. Sunny, with a high near 60. Southwest wind 1 to 9 mph.
Local Weather Overview
This forecast page for Portersville, 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 7, 2026 6:09 AM EST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Portersville, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 6:09 AM EST
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Portersville
Tuesday looks like the warmest upcoming period in Portersville at 69 degrees F.
Thursday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Thursday at about 5 to 13 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 6:09 AM EST
- Coverage
- 6 days
- Time zone
- America/Indiana/Vincennes
- Forecast office
- LMK
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog between 1am and 5am, then patchy frost and patchy fog. Mostly clear, with a low around 35. West wind 0 to 6 mph.
Areas of frost and patchy fog before 9am. Sunny, with a high near 65.
Mostly clear, with a low around 39.
Sunny, with a high near 69.
Mostly clear, with a low around 40.
Mostly sunny, with a high near 65.
A chance of rain showers after 7pm. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly sunny, with a high near 57. Chance of precipitation is 20%.
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Mostly sunny, with a high near 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Widespread Frost then Sunny
|
60°F |
1 to 9 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear then Patchy Fog
|
35°F |
0 to 6 mph
W
|
|
Monday
Nov 9
|
Areas Of Frost then Sunny
|
65°F |
0 to 3 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
39°F |
3 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
69°F |
3 to 7 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
40°F |
0 to 3 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
65°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Chance Rain Showers
|
40°F |
5 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
57°F |
5 to 13 mph
N
|
|
Thursday Night
Nov 12
|
Slight Chance Rain Showers
|
33°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
51°F |
6 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portersville.