Lincoln, IN Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Lincoln, IN in one place.
Mostly clear, with a low around 70. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Lincoln, 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: Jul 15, 2026 3:23 AM EDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for Lincoln, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 3:23 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lincoln
Wednesday looks like the warmest upcoming period in Lincoln at 93 degrees F.
Sunday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 20 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 3:23 AM EDT
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 93. Heat index values as high as 100. West wind 0 to 5 mph.
Partly cloudy, with a low around 72. Heat index values as high as 99. West wind 0 to 5 mph.
A slight chance of rain showers between 10am and 11am. Mostly sunny, with a high near 92. Heat index values as high as 99. West wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 80%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Sunny, with a high near 85.
Mostly clear, with a low around 67.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 15
|
Mostly Clear
|
70°F |
0 to 5 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
0 to 5 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
72°F |
0 to 5 mph
W
|
|
Thursday
Jul 16
|
Slight Chance Rain Showers then Mostly Sunny
|
92°F |
0 to 5 mph
W
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
S
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
SW
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms
|
70°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
10 to 15 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
68°F |
5 to 15 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
85°F |
5 to 10 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
67°F |
5 mph
W
|
|
Monday
Jul 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
5 to 15 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
68°F |
10 to 15 mph
W
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
83°F |
10 to 20 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lincoln.