Cortland, IN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cortland, IN in one place.
Mostly sunny, with a high near 93. West wind 0 to 3 mph.
Local Weather Overview
This forecast page for Cortland, 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: Sep 15, 2026 6:37 PM EDT.
The active forecast window currently covers Sep 17 to Sep 21, 2026 for Cortland, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 6:37 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Cortland
Thursday looks like the warmest upcoming period in Cortland at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Saturday at about 5 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 6:37 PM EDT
- Coverage
- 5 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
Partly cloudy, with a low around 71. North wind around 2 mph.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Northeast wind around 3 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67. East wind around 3 mph. Chance of precipitation is 20%.
Sunny, with a high near 91. South wind around 5 mph.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 71. South southwest wind around 3 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Mostly Sunny
|
93°F |
0 to 3 mph
W
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
71°F |
2 mph
N
|
|
Friday
Sep 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
3 mph
NE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
67°F |
3 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
91°F |
5 mph
S
|
|
Saturday Night
Sep 19
|
Partly Cloudy then Slight Chance Rain Showers
|
71°F |
3 mph
SSW
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
89°F |
5 mph
WSW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
68°F |
5 mph
NE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
84°F |
5 mph
SW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
65°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cortland.