Simonton Lake, IN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Simonton Lake, IN in one place.
Mostly sunny, with a high near 72. South wind 0 to 5 mph.
Local Weather Overview
This forecast page for Simonton Lake, 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 8, 2026 1:27 PM EDT.
The active forecast window currently covers Oct 9 to Oct 14, 2026 for Simonton Lake, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 9 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 1:27 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Simonton Lake
Saturday looks like the warmest upcoming period in Simonton Lake at 79 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 1:27 PM EDT
- Coverage
- 6 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
Partly cloudy, with a low around 57. Southeast wind 5 to 10 mph.
Sunny, with a high near 79. South wind 5 to 10 mph.
A chance of rain showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Mostly cloudy, with a low around 54.
Mostly sunny, with a high near 77.
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 43.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Mostly Sunny
|
72°F |
0 to 5 mph
S
|
|
Friday Night
Oct 9
|
Partly Cloudy
|
57°F |
5 to 10 mph
SE
|
|
Saturday
Oct 10
|
Sunny
|
79°F |
5 to 10 mph
S
|
|
Saturday Night
Oct 10
|
Mostly Cloudy then Chance Rain Showers
|
59°F |
10 mph
SE
|
|
Sunday
Oct 11
|
Chance Rain Showers
|
70°F |
5 to 10 mph
SE
|
|
Sunday Night
Oct 11
|
Mostly Cloudy
|
54°F |
0 to 5 mph
SE
|
|
Columbus Day
Oct 12
|
Mostly Sunny
|
77°F |
0 to 10 mph
SW
|
|
Monday Night
Oct 12
|
Chance Showers And Thunderstorms
|
56°F |
5 to 10 mph
W
|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
66°F |
10 to 15 mph
NW
|
|
Tuesday Night
Oct 13
|
Slight Chance Rain Showers then Partly Cloudy
|
43°F |
5 to 15 mph
N
|
|
Wednesday
Oct 14
|
Mostly Sunny
|
62°F |
5 to 10 mph
NW
|
|
Wednesday Night
Oct 14
|
Partly Cloudy
|
45°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Simonton Lake.