Sims, IN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sims, IN in one place.
A slight chance of rain showers between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 72, with temperatures falling to around 70 in the afternoon. Southeast wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Sims, 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 15, 2026 3:53 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Sims, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:53 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sims
This Afternoon looks like the warmest upcoming period in Sims at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 17 to 21 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:53 PM EDT
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy. Low around 48, with temperatures rising to around 57 overnight. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly cloudy. High near 56, with temperatures falling to around 52 in the afternoon. West northwest wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 2am. Mostly cloudy, with a low around 36. North northwest wind 12 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 55. North northeast wind 3 to 9 mph.
Areas of frost after 3am. Clear, with a low around 33. East southeast wind 0 to 3 mph.
Areas of frost before 8am. Sunny, with a high near 63. South wind 3 to 8 mph.
Clear, with a low around 38. South wind around 6 mph.
Sunny, with a high near 68. South southwest wind around 5 mph.
Partly cloudy, with a low around 41. South southeast wind 0 to 3 mph.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 42.
Sunny, with a high near 70.
Mostly clear, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Chance Showers And Thunderstorms
|
72°F |
9 mph
SE
|
|
Tonight
Oct 15
|
Showers And Thunderstorms
|
48°F |
10 to 20 mph
SW
|
|
Friday
Oct 16
|
Chance Rain Showers
|
56°F |
17 to 21 mph
WNW
|
|
Friday Night
Oct 16
|
Chance Rain Showers
|
36°F |
12 to 18 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
3 to 9 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
33°F |
0 to 3 mph
ESE
|
|
Sunday
Oct 18
|
Areas Of Frost then Sunny
|
63°F |
3 to 8 mph
S
|
|
Sunday Night
Oct 18
|
Clear
|
38°F |
6 mph
S
|
|
Monday
Oct 19
|
Sunny
|
68°F |
5 mph
SSW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
0 to 3 mph
SSE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
2 mph
ESE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
42°F |
2 mph
E
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
3 mph
SE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
45°F |
3 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sims.