10-Day Weather Forecast for Sandwich, Illinois - The Weather Channel | weather.com

Advertisement

Advertisement

Advertisement

Advertisement

10 Day Weather-

As of 10:19 pm CDT

Severe Thunderstorm Watch

A Severe Thunderstorm Watch is in effect. Prepare to take shelter if necessary. Today's outlook: There is a likely risk of severe weather.

Tonight

Strong Storms

--/40°

100%

Night

40°

100%

N 11 mph

Thunderstorms, some strong early, then variable clouds overnight with still a chance of showers. Damaging winds, large hail and possibly a tornado with some storms. Low around 40F. Winds N at 10 to 15 mph. Chance of rain 100%.

Heads-up

Final Freeze On Average

Humidity91%
UV Index0 of 11
Moonrise1:49 am
Moonset10:29 am
Waning Gibbous

Wed 11

AM Light Rain

44°/25°

66%

Day

44°

66%

NNW 19 mph

Cloudy with light rain early. High 44F. Winds NNW at 15 to 25 mph. Chance of rain 70%. Higher wind gusts possible.

Humidity81%
UV Index2 of 11
Sunrise7:12 am
Sunset6:56 pm

Night

25°

6%

WNW 16 mph

A few clouds from time to time. Low near 25F. Winds WNW at 10 to 20 mph.

Humidity78%
UV Index0 of 11
Moonrise2:48 am
Moonset11:14 am
Last Quarter

Thu 12

Mostly Sunny

48°/40°

6%

Day

48°

6%

WSW 12 mph

Except for a few afternoon clouds, mainly sunny. High 48F. Winds WSW at 10 to 15 mph.

Humidity58%
UV Index4 of 11
Sunrise7:10 am
Sunset6:57 pm

Night

40°

37%

SSW 24 mph

Mostly cloudy during the evening, then windy with periods of showers overnight. Low near 40F. Winds SSW at 20 to 30 mph. Chance of rain 40%. Winds could occasionally gust over 40 mph.

Humidity59%
UV Index0 of 11
Moonrise3:40 am
Moonset12:09 pm
Waning Crescent

Fri 13

Partly Cloudy/Wind

46°/25°

1%

Day

46°

1%

W 29 mph

Windy with a few clouds from time to time. High 46F. Winds W at 25 to 35 mph. Winds could occasionally gust over 50 mph.

Humidity50%
UV Index4 of 11
Sunrise7:09 am
Sunset6:59 pm

Night

25°

22%

NNW 14 mph

Partly cloudy during the evening followed by cloudy skies overnight. Low around 25F. NNW winds at 10 to 20 mph, decreasing to less than 5 mph.

Humidity64%
UV Index0 of 11
Moonrise4:25 am
Moonset1:10 pm
Waning Crescent

Sat 14

Cloudy

43°/34°

24%

Day

43°

24%

ESE 12 mph

Cloudy skies. A few flurries or snow showers possible. High 43F. Winds ESE at 10 to 15 mph.

Humidity61%
UV Index2 of 11
Sunrise7:07 am
Sunset7:00 pm

Night

34°

71%

E 14 mph

Rain and snow showers in the evening changing to all rain later at night. Low 34F. Winds E at 10 to 20 mph. Chance of precip 70%.

Humidity78%
UV Index0 of 11
Moonrise5:02 am
Moonset2:17 pm
Waning Crescent

Sun 15

Rain/Wind

45°/14°

89%

Day

45°

89%

NE 21 mph

Periods of rain. Becoming windy in the afternoon. High around 45F. Winds NE at 20 to 30 mph. Chance of rain 90%. Rainfall near an inch.

Humidity83%
UV Index2 of 11
Sunrise7:06 am
Sunset7:01 pm

Night

14°

61%

NW 21 mph

Windy with intermittent snow showers around by midnight. Winds diminishing some later. Low 14F. Winds NW at 20 to 30 mph. Chance of snow 60%. Snow accumulations less than one inch.

UV Index0 of 11
Moonrise5:32 am
Moonset3:25 pm
Waning Crescent

Mon 16

Partly Cloudy

24°/9°

7%

Day

24°

7%

WNW 20 mph

Intervals of clouds and sunshine. Cold. High 24F. Winds WNW at 15 to 25 mph.

UV Index4 of 11
Sunrise7:04 am
Sunset7:02 pm

Night

9°

8%

NW 13 mph

Partly cloudy. Low 9F. Winds NW at 10 to 15 mph.

UV Index0 of 11
Moonrise5:59 am
Moonset4:36 pm
Waning Crescent

Tue 17

Partly Cloudy

29°/21°

8%

Day

29°

8%

W 10 mph

Some sun in the morning with increasing clouds during the afternoon. Cold. High 29F. Winds W at 5 to 10 mph.

Humidity56%
UV Index4 of 11
Sunrise7:02 am
Sunset7:03 pm

Night

21°

32%

SSE 9 mph

Mostly cloudy during the evening. A few snow showers developing late. Low 21F. Winds SSE at 5 to 10 mph. Chance of snow 30%.

UV Index0 of 11
Moonrise6:23 am
Moonset5:46 pm
Waning Crescent

Wed 18

AM Snow Showers

41°/27°

41%

Day

41°

41%

S 12 mph

Mostly cloudy with snow showers during the morning. High 41F. Winds S at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.

UV Index4 of 11
Sunrise7:01 am
Sunset7:04 pm

Night

27°

12%

S 7 mph

Partly to mostly cloudy. Low 27F. Winds S at 5 to 10 mph.

Humidity84%
UV Index0 of 11
Moonrise6:45 am
Moonset6:58 pm
New Moon

Thu 19

Partly Cloudy

56°/39°

24%

Day

56°

24%

SW 11 mph

Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 56F. Winds SW at 10 to 15 mph.

Humidity70%
UV Index4 of 11
Sunrise6:59 am
Sunset7:05 pm

Night

39°

18%

SW 8 mph

Considerable cloudiness. Low 39F. Winds SW at 5 to 10 mph.

Humidity79%
UV Index0 of 11
Moonrise7:06 am
Moonset8:12 pm
Waxing Crescent

Fri 20

Foggy

59°/37°

22%

Day

59°

22%

W 11 mph

Foggy. High 59F. Winds W at 10 to 15 mph.

Humidity65%
UV Index3 of 11
Sunrise6:57 am
Sunset7:06 pm

Night

37°

22%

NW 8 mph

Low clouds and fog. Low 37F. Winds NW at 5 to 10 mph.

Humidity75%
UV Index0 of 11
Moonrise7:30 am
Moonset9:28 pm
Waxing Crescent

Sat 21

Foggy

57°/36°

18%

Day

57°

18%

N 13 mph

Low clouds and fog. High 57F. Winds N at 10 to 15 mph.

Humidity56%
UV Index3 of 11
Sunrise6:56 am
Sunset7:07 pm

Night

36°

41%

NE 10 mph

Increasing clouds with showers arriving sometime after midnight. Low 36F. Winds NE at 5 to 10 mph. Chance of rain 40%.

Humidity68%
UV Index0 of 11
Moonrise7:57 am
Moonset10:47 pm
Waxing Crescent

Sun 22

AM Fog/PM Clouds

58°/38°

24%

Day

58°

24%

NE 13 mph

Morning fog, then mostly cloudy in the afternoon. High 58F. Winds NE at 10 to 20 mph.

Humidity56%
UV Index4 of 11
Sunrise6:54 am
Sunset7:08 pm

Night

38°

24%

N 10 mph

Mostly cloudy skies. Low 38F. Winds N at 5 to 10 mph.

Humidity70%
UV Index0 of 11
Moonrise8:30 am
Moonset--
Waxing Crescent

Mon 23

Mostly Cloudy

56°/38°

21%

Day

56°

21%

ENE 15 mph

Considerable cloudiness. High 56F. Winds ENE at 10 to 20 mph.

Humidity56%
UV Index4 of 11
Sunrise6:52 am
Sunset7:09 pm

Night

38°

24%

E 12 mph

Mostly cloudy. Low 38F. Winds E at 10 to 15 mph.

Humidity71%
UV Index0 of 11
Moonrise9:10 am
Moonset12:06 am
Waxing Crescent

Tue 24

Mostly Cloudy

58°/42°

24%

Day

58°

24%

SSE 15 mph

Mostly cloudy skies. High 58F. Winds SSE at 10 to 20 mph.

Humidity61%
UV Index4 of 11
Sunrise6:51 am
Sunset7:11 pm

Night

42°

49%

SSW 11 mph

Overcast with showers at times. Low 42F. Winds SSW at 10 to 15 mph. Chance of rain 50%.

Humidity72%
UV Index0 of 11
Moonrise10:01 am
Moonset1:21 am
Waxing Crescent

Advertisement

Don't Miss

Severe Weather Outbreak, With Threat Of Strong Tornadoes, Forecast Through Wednesday

Dangerous Severe Thunderstorm Outbreak Unfolds As Tornadoes, Hail Hammer Multiple States

Small Earthquake Rattles Parts Of New York

Could A Super El Niño Form In Coming Months?

Radar

Now11:05 pm11:35 pm12:05 am12:35 am1:05 am1:35 am2:05 am2:35 am3:05 am3:35 am4:05 am4:35 am

© 2026 Mapbox © OpenStreetMap|Improve this map

Advertisement

Advertisement

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Home, Garage & Garden

Don’t Make These Mistakes When Planting Your Spring Garden

When To Worry About Mold Growing In Your Home

Get Ahead For Spring With Essential Winter Garden Tips

Why Your Home's Air Might Be More Polluted Than Outdoors

Advertisement

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

When Are The Average Last Freezes In The US?

Allergy Season Grows Longer – Especially In These Places

See It: Death Valley Explodes With Wildflowers In Rare Bloom

Record Sargassum Could Threaten Your Spring Break Beach Trip

Advertisement

Advertisement

Advertisement