Decatur, IL

Illinois United States

Forecast Point 679 ft • 39.8454, -88.9524

Snow Forecast Summary

Next 1-5 Days

0"

Next 6-10 Days

0"

M Mon 19
T Tue 20
W Wed 21
T Thu 22
F Fri 23
S Sat 24
S Sun 25
M Mon 26
T Tue 27
W Wed 28

Forecast Range

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Daily Snow Forecast

Midwest

1 month ago Croix Christenson

Thanks for following along this season and hopefully spring and summer treat you well - see ya in the fall of 2025!

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Right Now

Estimated
60 °F
Mostly Cloudy, feels like 59 °F
5 mph
E gusts to 10 mph
Mon May 19 12:10am CDT

5-Day Hourly Forecast

  12a Mon1a Mon2a Mon3a Mon4a Mon5a Mon
Precip Chance 0%
0%
0%
0%
0%
0%
Precipitation in
Snowfall in
Snow Ratio SLR
Snow Level ft 9,3009,3009,4009,5009,80010,000
Weather Mostly CloudyPartly CloudyCloudyCloudyCloudyCloudy
Temperature °F 616058575655
Feels Like °F 595857565554
Rel. Humidity % 626870717273
Wind Speed mph E5E10ENE10ENE10ENE10ENE10
Wind Gust mph 101515202020
Cloud Cover % 605080808080

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Detailed 10-Day Forecast

  Temp   Alerts Snow Ratio 12-Hr Snowfall Snow Level (ft) Precip Chance Precip Amount Feels Like Relative Humidity Wind (mph)
Speed Gust
Cloud Cover
Sun 18 55 °F 9,300 0% 62 °F 58%
E5 10
50%
Mon 19 68 °F 11,600 50% 61 °F 72%
E10 25
90%
61 °F 11,500 100% 65 °F 83%
ESE15 25
100%
Tue 20 74 °F 10,100 80% 69 °F 83%
SSE15 25
80%
56 °F 8,800 60% 61 °F 81%
W10 20
60%
Wed 21 59 °F 7,900 10% 56 °F 70%
W15 25
80%
49 °F 6,500 15% 51 °F 72%
WNW10 20
90%
Thu 22 60 °F 5,600 20% 53 °F 67%
NW10 20
70%
47 °F 5,600 0% 50 °F 70%
NW5 10
50%
Fri 23 67 °F 5,900 0% 58 °F 54%
WNW10 15
30%
51 °F 6,700 10% 55 °F 62%
NE5 5
70%
Sat 24 64 °F 8,500 10% 58 °F 64%
ESE5 15
80%
55 °F 9,700 25% 57 °F 74%
ESE5 10
80%
Sun 25 66 °F 9,600 25% 60 °F 75%
ESE10 15
70%
56 °F 9,800 20% 59 °F 82%
E5 10
70%
Mon 26 71 °F 9,500 25% 65 °F 79%
SE10 10
50%
59 °F 9,800 50% 63 °F 87%
SSE5 10
30%
Tue 27 73 °F 9,400 15% 68 °F 73%
WSW10 15
30%
57 °F 9,200 10% 62 °F 77%
NW5 10
50%
Wed 28 69 °F 8,600 5% 63 °F 67%
NW5 10
90%

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