Sweetser, IN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sweetser, IN in one place.
A chance of rain showers before 5pm, then a chance of showers and thunderstorms. Cloudy. High near 71, with temperatures falling to around 66 in the afternoon. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Sweetser, 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 6:27 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Sweetser, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 6:27 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sweetser
Wednesday looks like the warmest upcoming period in Sweetser at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Tonight at about 10 to 20 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 6:27 PM 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
Showers and thunderstorms likely. Cloudy. Low around 50, with temperatures rising to around 58 overnight. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers. Mostly cloudy, with a high near 57. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Rain showers likely before 10pm, then patchy frost. Partly cloudy, with a low around 36. Northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Patchy frost before 9am. Sunny, with a high near 54. North wind 0 to 10 mph.
Clear, with a low around 34.
Patchy frost before 9am. Sunny, with a high near 63.
Clear, with a low around 37.
Sunny, with a high near 69.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 71.
Mostly clear, with a low around 43.
Sunny, with a high near 72.
Mostly clear, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
SE
|
|
Tonight
Oct 15
|
Showers And Thunderstorms Likely
|
50°F |
10 to 20 mph
SW
|
|
Friday
Oct 16
|
Chance Rain Showers
|
57°F |
15 to 20 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers Likely then Patchy Frost
|
36°F |
10 to 20 mph
NW
|
|
Saturday
Oct 17
|
Patchy Frost then Sunny
|
54°F |
0 to 10 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
34°F |
0 to 5 mph
S
|
|
Sunday
Oct 18
|
Patchy Frost then Sunny
|
63°F |
5 mph
S
|
|
Sunday Night
Oct 18
|
Clear
|
37°F |
5 mph
S
|
|
Monday
Oct 19
|
Sunny
|
69°F |
0 to 5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
0 mph
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
71°F |
0 mph
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
43°F |
0 mph
|
|
Wednesday
Oct 21
|
Sunny
|
72°F |
0 to 5 mph
E
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
44°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sweetser.