Porter County, IN Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Porter County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 82. South southeast wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Porter County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Porter County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26 to Jun 1, 2026
- Latest sync
- May 25, 2026 11:52 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Porter County
Tuesday looks like the warmest upcoming period in Porter County at 82 degrees F.
Thursday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph NNE.
The forecast from May 26 through Jun 1 stays mostly dry.
Forecast Details
- Last updated
- May 25, 2026 11:52 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 61. South southeast wind around 5 mph.
Mostly sunny, with a high near 78. Northwest wind 0 to 10 mph.
Partly cloudy, with a low around 55. North wind 5 to 10 mph.
Sunny, with a high near 71.
Mostly clear, with a low around 52.
Sunny, with a high near 76.
Mostly clear, with a low around 53.
Sunny, with a high near 74.
Mostly clear, with a low around 53.
Sunny, with a high near 73.
Mostly clear, with a low around 53.
Sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Partly Sunny
|
82°F |
5 mph
SSE
|
|
Tuesday Night
May 26
|
Partly Cloudy
|
61°F |
5 mph
SSE
|
|
Wednesday
May 27
|
Mostly Sunny
|
78°F |
0 to 10 mph
NW
|
|
Wednesday Night
May 27
|
Partly Cloudy
|
55°F |
5 to 10 mph
N
|
|
Thursday
May 28
|
Sunny
|
71°F |
10 to 15 mph
NNE
|
|
Thursday Night
May 28
|
Mostly Clear
|
52°F |
5 to 15 mph
NE
|
|
Friday
May 29
|
Sunny
|
76°F |
5 to 10 mph
ENE
|
|
Friday Night
May 29
|
Mostly Clear
|
53°F |
5 to 10 mph
NE
|
|
Saturday
May 30
|
Sunny
|
74°F |
5 to 15 mph
NE
|
|
Saturday Night
May 30
|
Mostly Clear
|
53°F |
5 to 10 mph
NE
|
|
Sunday
May 31
|
Sunny
|
73°F |
5 to 15 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
53°F |
5 to 10 mph
NNE
|
|
Monday
Jun 1
|
Sunny
|
76°F |
5 to 10 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Porter County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Porter County.
Largest mapped city population in this region: 90,543.
