Griffith, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Griffith, IN in one place.
Sunny, with a high near 72.
Local Weather Overview
This forecast page for Griffith, 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: Apr 20, 2026 1:08 AM CDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Griffith, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 1:08 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Griffith
Thursday looks like the warmest upcoming period in Griffith at 79 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Thursday at about 10 to 20 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 1:08 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 57.
Mostly sunny, with a high near 79.
A slight chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Showers and thunderstorms likely. Mostly cloudy, with a high near 73.
Rain showers likely. Mostly cloudy, with a low around 48.
A chance of rain showers before 1pm. Partly sunny, with a high near 63.
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 45.
A slight chance of rain showers. Partly sunny, with a high near 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
72°F |
5 mph
N
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
57°F |
5 to 10 mph
SE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
79°F |
10 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms
|
61°F |
15 to 20 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
73°F |
15 mph
SW
|
|
Friday Night
Apr 24
|
Rain Showers Likely
|
48°F |
10 mph
NW
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
63°F |
10 mph
N
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers
|
45°F |
5 to 10 mph
NNE
|
|
Sunday
Apr 26
|
Slight Chance Rain Showers
|
61°F |
5 to 10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Griffith.
