Pontiac, IN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Pontiac, IN in one place.
Scattered rain showers before 11am, then showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 75 in the afternoon. East southeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Pontiac, 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 9:48 AM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Pontiac, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 9:48 AM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Pontiac
Thursday looks like the warmest upcoming period in Pontiac at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 16 to 20 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 9:48 AM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- 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, with a low around 51. West southwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers before 2pm. Partly sunny, with a high near 59. Northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 39. North northwest wind 6 to 18 mph, with gusts as high as 28 mph.
Sunny, with a high near 59. Northeast wind around 5 mph.
Clear, with a low around 36. East southeast wind around 2 mph.
Sunny, with a high near 66. South wind 2 to 8 mph.
Mostly clear, with a low around 43. South wind 3 to 7 mph.
Mostly sunny, with a high near 69.
Mostly cloudy, with a low around 46.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
77°F |
8 mph
ESE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms
|
51°F |
7 to 15 mph
WSW
|
|
Friday
Oct 16
|
Rain Showers
|
59°F |
16 to 20 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
39°F |
6 to 18 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
5 mph
NE
|
|
Saturday Night
Oct 17
|
Clear
|
36°F |
2 mph
ESE
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
2 to 8 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
3 to 7 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
69°F |
5 to 8 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
46°F |
0 to 6 mph
SSE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
73°F |
0 to 5 mph
SSE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
49°F |
3 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pontiac.