Lewis, IN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Lewis, IN.

Current Conditions — Lewis, IN

TERRE HAUTE (KHUF)

Mostly Cloudy

69.8 F
Humidity:38%
Wind Speed:SW 13.8 G 20.7 mph
Barometer:30.01 in
Dewpoint:42.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 12:15 AM EDT
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5-Day Forecast — Lewis, IN

Tuesday

High 77 °F
Mostly Sunny
Tuesday
Night
Low 59 °F
Chance of T-storms
Wednesday

High 77 °F
Isolated T-storm
Wednesday
Night
Low 57 °F
Mostly Clear
Thursday

High 80 °F
Mostly Sunny
Thursday
Night
Low 62 °F
Isolated T-storm
Friday

High 77 °F
T-storms
Friday
Night
Low 57 °F
Chance of T-storms
Saturday

High 77 °F
Slight Chance of Showers

Detailed Forecast — Lewis, IN

Tuesday
Mostly Sunny. High near 77°F. Wind 12 to 18 mph, with gusts as high as 33 mph.
Tuesday Night
Chance of Thunderstorms. Low around 59°F. Wind 8 to 12 mph, with gusts as high as 20 mph.
Wednesday
Isolated T-storm. High near 77°F. Wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly Clear. Low around 57°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Thursday
Mostly Sunny. High near 80°F. Wind 8 to 12 mph, with gusts as high as 22 mph.
Thursday Night
Isolated T-storm. Low around 62°F. Wind 7 to 9 mph, with gusts as high as 17 mph.
Friday
Thunderstorms. High near 77°F. Wind 6 to 13 mph, with gusts as high as 23 mph.
Friday Night
Chance of Thunderstorms. Low around 57°F. Wind around 2 mph, with gusts as high as 7 mph.
Saturday
Slight Chance of Showers. High near 77°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
Saturday Night
Partly Cloudy. Low around 51°F. Wind around 5 mph, with gusts as high as 12 mph.
Sunday
Partly Sunny. High near 77°F. Wind 6 to 7 mph, with gusts as high as 12 mph.
Sunday Night
Chance of Showers. Low around 57°F. Wind around 8 mph, with gusts as high as 18 mph.
Monday
Thunderstorms Likely. High near 77°F. Wind 9 to 14 mph, with gusts as high as 25 mph.
Monday Night
Chance of Rain. Low around 55°F. Wind around 8 mph, with gusts as high as 17 mph.
IN Radar
Current Radar • IN
Day 1 Outlook • April 22, 2026

Observation History — Lewis, IN

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
12:15 AM EDT SW 13.8 G 20.7 10.00 Mostly Cloudy -- 69.8 42.8 38% NA NA 30.01 1016.3
12:10 AM EDT 12.7 10.00 Mostly Cloudy -- 69.8 42.8 38% NA NA 30.01 1016.3
12:05 AM EDT 11.5 10.00 Mostly Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
12:00 AM EDT SW 12.7 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
11:45 PM EDT 11.5 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.01 1016.3
11:40 PM EDT 10.4 G 17.3 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.01 1016.3
11:35 PM EDT 9.2 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.01 1016.3
11:30 PM EDT 11.5 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
11:20 PM EDT 12.7 G 18.4 10.00 Mostly Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
11:15 PM EDT 11.5 10.00 Mostly Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
11:10 PM EDT 9.2 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
11:05 PM EDT 12.7 10.00 Light Rain -- 69.8 44.6 40% NA NA 30.01 1016.3
11:00 PM EDT 11.5 10.00 Light Rain -- 69.8 44.6 40% NA NA 30.00 1015.9
10:40 PM EDT 9.2 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
10:35 PM EDT 9.2 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
10:30 PM EDT 10.4 10.00 Cloudy -- 69.8 42.8 38% NA NA 30.00 1015.9
10:20 PM EDT 13.8 G 19.6 10.00 Cloudy -- 71.6 42.8 35% NA 70.2 30.00 1015.9
10:15 PM EDT 12.7 10.00 Cloudy -- 71.6 42.8 35% NA 70.2 30.00 1015.9
10:10 PM EDT 12.7 10.00 Cloudy -- 71.6 42.8 35% NA 70.2 30.00 1015.9
10:05 PM EDT 11.5 10.00 Mostly Cloudy -- 71.6 42.8 35% NA 70.2 30.00 1015.9
10:00 PM EDT 11.5 10.00 Mostly Cloudy -- 71.6 42.8 35% NA 70.2 30.00 1015.9
09:50 PM EDT 10.4 10.00 Partly Cloudy -- 71.6 44.6 38% NA 70.2 30.00 1015.9
09:45 PM EDT 12.7 10.00 Mostly Clear -- 71.6 44.6 38% NA 70.2 29.99 1015.6
09:35 PM EDT 10.4 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.99 1015.6

Regional Weather Observation

TERRE HAUTE (KHUF)

Mostly Cloudy
69.8 F

PARIS (KPRG)

Cloudy
66.2 F

ROBINSON MUNI (KRSV)

Clear
68.0 F

GREENCASTLE (KGPC)

Cloudy
66.9 F

CRAWFORDSVILLE (KCFJ)

Mostly Cloudy
61.0 F

MATTOON/CHARLEST (KMTO)

Mostly Cloudy
66.2 F
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