Waterloo, IN Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Waterloo, IN in one place.
A chance of rain showers. Partly sunny, with a high near 75. Northeast wind 1 to 5 mph.
Local Weather Overview
This forecast page for Waterloo, 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: May 31, 2026 7:05 AM EDT.
The active forecast window currently covers Jun 1 to Jun 6, 2026 for Waterloo, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 6, 2026
- Latest sync
- May 31, 2026 7:05 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Waterloo
Friday looks like the warmest upcoming period in Waterloo at 83 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 10 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 7:05 AM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- ILN
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm. Partly cloudy, with a low around 54. Northeast wind around 3 mph.
Sunny, with a high near 75.
Clear, with a low around 52.
Sunny, with a high near 77.
Clear, with a low around 55.
Sunny, with a high near 80.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 83.
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 65.
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Chance Rain Showers
|
75°F |
1 to 5 mph
NE
|
|
Monday Night
Jun 1
|
Chance Rain Showers then Partly Cloudy
|
54°F |
3 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
75°F |
3 to 10 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
52°F |
2 to 8 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
77°F |
5 mph
NE
|
|
Wednesday Night
Jun 3
|
Clear
|
55°F |
1 mph
NE
|
|
Thursday
Jun 4
|
Sunny
|
80°F |
0 to 3 mph
S
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
61°F |
2 mph
SW
|
|
Friday
Jun 5
|
Mostly Sunny
|
83°F |
1 to 9 mph
SW
|
|
Friday Night
Jun 5
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
65°F |
2 to 6 mph
SW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
83°F |
3 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waterloo.