Lewis, IN Weather Forecast
Local 7-day forecast
Scattered Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lewis, IN in one place.
Scattered showers and thunderstorms before 2pm, then scattered showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. South southwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lewis, 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 14, 2026 9:26 PM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Lewis, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 14, 2026 9:26 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewis
Wednesday looks like the warmest upcoming period in Lewis at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 9:26 PM EDT
- Coverage
- 7 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
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy. Low around 64, with temperatures rising to around 68 overnight. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 77. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 2am. Mostly clear, with a low around 58. Southwest wind 3 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 84. South southwest wind 3 to 9 mph.
A chance of thunderstorms and a chance of rain between 8pm and 2am, then rain likely and a chance of thunderstorms. Partly cloudy, with a low around 65. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Rain and a chance of thunderstorms. Mostly cloudy, with a high near 75. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Rain and a chance of thunderstorms. Mostly cloudy, with a low around 41. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
A slight chance of rain before 8am. Mostly sunny, with a high near 58. West northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 36.
Sunny, with a high near 62.
Mostly clear, with a low around 42.
Sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Scattered Showers And Thunderstorms
|
84°F |
9 to 14 mph
SSW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
64°F |
8 to 13 mph
SW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms
|
77°F |
8 to 13 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms
|
58°F |
3 to 10 mph
SW
|
|
Friday
Apr 17
|
Mostly Sunny
|
84°F |
3 to 9 mph
SSW
|
|
Friday Night
Apr 17
|
Chance T-storms
|
65°F |
7 to 10 mph
S
|
|
Saturday
Apr 18
|
Light Rain
|
75°F |
10 to 15 mph
SW
|
|
Saturday Night
Apr 18
|
Light Rain
|
41°F |
9 to 14 mph
W
|
|
Sunday
Apr 19
|
Slight Chance Light Rain then Mostly Sunny
|
58°F |
9 to 14 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
36°F |
5 to 12 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
62°F |
7 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
42°F |
6 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
69°F |
6 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lewis.