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Decatur, WI

36°F
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Decatur

Wisconsin

36°
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Decatur, WI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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11 AM

42°
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™29°

WindWNW 20 mph

Air QualityExcellent

Max UV Index2.6 (Moderate)

Wind Gusts33 mph

Humidity50%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

44°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™31°

WindWNW 21 mph

Air QualityExcellent

Max UV Index3.4 (Moderate)

Wind Gusts36 mph

Humidity45%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

45°
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™33°

WindWNW 21 mph

Air QualityExcellent

Max UV Index2.8 (Moderate)

Wind Gusts37 mph

Humidity41%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling14700 ft

2 PM

46°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™35°

WindWNW 21 mph

Air QualityExcellent

Max UV Index4.1 (Moderate)

Wind Gusts38 mph

Humidity39%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14700 ft

3 PM

48°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™36°

WindW 22 mph

Air QualityFair

Max UV Index3.1 (Moderate)

Wind Gusts39 mph

Humidity37%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14700 ft

4 PM

49°
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™37°

WindW 22 mph

Air QualityFair

Max UV Index2.5 (Moderate)

Wind Gusts41 mph

Humidity36%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling14700 ft

5 PM

48°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™36°

WindW 21 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts40 mph

Humidity37%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover52%

Visibility10 mi

Cloud Ceiling19800 ft

6 PM

47°
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™35°

WindWNW 20 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts38 mph

Humidity39%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

45°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

RealFeel Shade™35°

WindWNW 17 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts36 mph

Humidity41%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

45°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

WindW 14 mph

Air QualityFair

Wind Gusts27 mph

Humidity45%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

42°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

WindW 10 mph

Air QualityFair

Wind Gusts17 mph

Humidity50%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

41°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

WindW 9 mph

Air QualityExcellent

Wind Gusts9 mph

Humidity52%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

40°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Flood Warning

11:23 PM Wednesday - 5:00 PM Monday

WindW 8 mph

Air QualityExcellent

Wind Gusts9 mph

Humidity55%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Decatur

AccuWeather's hourly forecast for Decatur provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 42° with a RealFeel® of 32°, cloudy with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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Weather Near Decatur:

  • Beloit, WI
  • Janesville, WI
  • Madison, WI
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