Saint Leon, IN Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Leon, IN in one place.
A chance of rain showers between 7am and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Saint Leon, 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 14, 2026 10:06 AM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Saint Leon, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 10:06 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Leon
Thursday looks like the warmest upcoming period in Saint Leon at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 12 to 17 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 10:06 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. Southwest wind 5 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely. Mostly cloudy, with a high near 62. West wind 12 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 37. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 55.
Clear, with a low around 34.
Sunny, with a high near 63.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 65.
Mostly cloudy, with a low around 46.
Partly sunny, with a high near 69.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Chance Rain Showers
|
74°F |
6 mph
E
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
58°F |
5 to 12 mph
SW
|
|
Friday
Oct 16
|
Rain Showers Likely
|
62°F |
12 to 17 mph
W
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Partly Cloudy
|
37°F |
8 to 16 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
3 to 7 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
34°F |
2 mph
E
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
1 to 6 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
42°F |
5 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
65°F |
3 to 7 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
46°F |
3 mph
S
|
|
Tuesday
Oct 20
|
Partly Sunny
|
69°F |
1 to 5 mph
SE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
46°F |
2 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Leon.
