LEWIS, WI 54837 Weather Forecast & Current Conditions

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SIREN/BURNETT CTY, WI
Current Weather

1:35 AM CDT JUN 9, 2026
Scattered Clouds
63°F
Feels Like: 64°F
Dewpoint: 63°F
Rel. Hum.: 100%
Visibility: 7 miles
Wind: SSE at 3 mph
Pressure: 29.96 inches
Last 72 hours

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LEWIS, WI 54837
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Patchy fog. Near steady temperature in the mid 60s. Southeast winds up to 5 mph.
TUESDAY
Partly sunny in the morning then clearing. Highs in the upper 80s. East winds up to 10 mph.
TUESDAY NIGHT
Partly cloudy. Showers likely and chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 15 mph. Chance of precipitation 70 percent.
WEDNESDAY
Partly sunny. Showers likely and chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. South winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 90 percent.
WEDNESDAY NIGHT
Partly cloudy. A 50 percent chance of thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 15 mph shifting to the west up to 5 mph after midnight.
THURSDAY
Not as warm. Mostly sunny. Chance of rain showers. Highs in the upper 70s. Chance of showers 50 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 50s.
FRIDAY
Sunny. Highs in the mid 70s.
FRIDAY NIGHT
Mostly clear. Lows in the mid 50s.
SATURDAY
Mostly sunny. Highs in the lower 70s.
SATURDAY NIGHT
Partly cloudy. Lows around 50.
SUNDAY
Mostly sunny. Highs in the lower 70s.
SUNDAY NIGHT
Decreasing clouds. Lows around 50.

Visible Weather Satellite
LEWIS, WI 54837
Infrared Weather Satellite
LEWIS, WI 54837
NEXRAD Weather Radar
LEWIS, WI 54837

SIREN/BURNETT CTY, WI 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/ 8/2026
Tuesday
9 JUN 2026
LEWIS, WI 54837 weather forecast Day 1, 0 hours 1 AM 67° 67° Partly Cloudy 6%

0% Thunder
( 5% severe)
  CALM 90% 64°
Low 64° LEWIS, WI 54837 weather forecast Day 1, 3 hours 4 AM 65° 65° Mostly Cloudy   CALM 90% 62°
High 90° LEWIS, WI 54837 weather forecast Day 1, 6 hours 7 AM 67° 67° Mostly Cloudy 5%

0% Thunder
( 7% severe)
  CALM 90% 64°

Partly Cloudy



LEWIS, WI 54837 weather forecast Day 1, 9 hours 10 AM 78° 80° Partly Cloudy E   2 64% 65°
LEWIS, WI 54837 weather forecast Day 1, 12 hours 1 PM 85° 86° Partly Cloudy 4%

0% Thunder
( 11% severe)
ESE   6 50% 64°
LEWIS, WI 54837 weather forecast Day 1, 15 hours 4 PM 90° 90° Partly Cloudy SE   7 39% 62°
LEWIS, WI 54837 weather forecast Day 1, 18 hours 7 PM 89° 89° Partly Cloudy 5%

0% Thunder
( 12% severe)
SE   8 38% 60°
LEWIS, WI 54837 weather forecast Day 1, 21 hours 10 PM 77° 79° Partly Cloudy SE   8 67% 65°
Wednesday
10 JUN 2026
LEWIS, WI 54837 weather forecast Day 2, 0 hours 1 AM 73° 73° Clear 69%
RAIN
***
0% Thunder
( 31% severe)
SE   9 73% 64°
Low 68° LEWIS, WI 54837 weather forecast Day 2, 3 hours 4 AM 70° 70° Partly Cloudy SSE   12 81% 64°
High 91° LEWIS, WI 54837 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 42%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SE   12 84% 66°

Partly Cloudy

Rain Likely

LEWIS, WI 54837 weather forecast Day 2, 9 hours 10 AM 81° 84° Partly Cloudy S   14 65% 68°
LEWIS, WI 54837 weather forecast Day 2, 12 hours 1 PM 87° 90° Partly Cloudy 82%
RAIN
***
0% Thunder
( 62% severe)
S   14 53% 68°
LEWIS, WI 54837 weather forecast Day 2, 15 hours 4 PM 86° 88° Partly Cloudy SSW   14 50% 65°
LEWIS, WI 54837 weather forecast Day 2, 18 hours 7 PM 82° 83° Mostly Cloudy 29%
RAIN
.25–.5 in
0% Thunder
( 33% severe)
SW   9 49% 61°
LEWIS, WI 54837 weather forecast Day 2, 21 hours 10 PM 72° 72° Partly Cloudy W   8 68% 61°

SIREN/BURNETT CTY, WI extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 58° Low 52° Low 49° Low 46° Low 48°
High 73° High 69° High 71° High 72° High 74°
LEWIS, WI 54837 weather forecast Day 3 LEWIS, WI 54837 weather forecast Day 4 LEWIS, WI 54837 weather forecast Day 5 LEWIS, WI 54837 weather forecast Day 6 LEWIS, WI 54837 weather forecast Day 7
Overcast
95% Rain
Overcast
50% Rain
Partly Cloudy
24% Rain
Partly Cloudy
18% Rain
Partly Cloudy
30% Rain
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