10-Day Weather Forecast for Mason City, Illinois 62664 - The Weather Channel | weather.com
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10 Day Weather-

As of 5:50 pm CDT
alertLevel2

Tornado Watch

alertLevel3

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

Tonight

Thunderstorms Thunderstorms
--/53°
Rain drop 80%
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Night

53°
Thunderstorms
Rain drop
80%
SW 19 mph

Thunderstorms. A few storms may be severe. Low 53F. Winds SW at 15 to 25 mph. Chance of rain 80%.

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  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:48 am
  • Moonset
    Moonset10:39 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Rain AM Rain/Wind
59°/28°
Rain drop 79%
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Day

59°
Rain
Rain drop
79%
NW 20 mph

Cloudy with occasional rain...mainly in the morning. Winds increasing in the afternoon. Morning high of 59F with temps falling to near 40. Winds NW at 20 to 30 mph. Chance of rain 80%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity79%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:01 pm

Night

28°
Partly Cloudy Night
Mixed precipitation
7%
NW 17 mph

Some clouds early will give way to generally clear conditions overnight. Low 28F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:46 am
  • Moonset
    Moonset11:25 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Mostly Clear Day Mostly Sunny
52°/44°
Rain drop 7%
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Day

52°
Mostly Clear Day
Rain drop
7%
WSW 14 mph

Sunny, along with a few afternoon clouds. High 52F. Winds WSW at 10 to 20 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:02 pm

Night

44°
Windy
Rain drop
15%
SSW 23 mph

Cloudy and windy. Slight chance of a rain shower. Low 44F. Winds SSW at 20 to 30 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:38 am
  • Moonset
    Moonset12:20 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Windy Partly Cloudy/Wind
52°/32°
Rain drop 0%
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Day

52°
Windy
WNW 21 mph

Partly to mostly cloudy and windy. High 52F. Winds WNW at 20 to 30 mph. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:03 pm

Night

32°
Mostly Cloudy Night
Mixed precipitation
2%
NNE 9 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 32F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:23 am
  • Moonset
    Moonset1:21 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Cloudy Cloudy
53°/46°
Rain drop 1%
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Day

53°
Cloudy
Rain drop
1%
ESE 14 mph

Cloudy. High 53F. Winds ESE at 10 to 20 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:04 pm

Night

46°
Scattered Showers Night
Rain drop
38%
SE 12 mph

Considerable cloudiness. Occasional rain showers later at night. Low 46F. Winds SE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:01 am
  • Moonset
    Moonset2:26 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Rain Rain/Thunder/Wind
53°/16°
Rain drop 85%
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Day

53°
Rain
Rain drop
85%
SW 22 mph

Showers and thundershowers in the morning, windy during the afternoon with occasional rain. High 53F. Winds SW at 20 to 30 mph. Chance of rain 90%.

  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:05 pm

Night

16°
Rain, Snow, Wintery Mix
Snowflake
44%
NW 21 mph

Periods of rain and snow in the evening. Windy and remaining cloudy late. Low 16F. Winds NW at 20 to 30 mph. Chance of snow 40%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:33 am
  • Moonset
    Moonset3:34 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Partly Cloudy Day Partly Cloudy
26°/13°
Rain drop 9%
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Day

26°
Partly Cloudy Day
Mixed precipitation
9%
WNW 19 mph

Partly cloudy. Cold. High 26F. Winds WNW at 15 to 25 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:06 pm

Night

13°
Partly Cloudy Night
Snowflake
3%
NW 14 mph

A few clouds. Low 13F. Winds NW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:00 am
  • Moonset
    Moonset4:43 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
32°/25°
Rain drop 4%
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Day

32°
Partly Cloudy Day
Mixed precipitation
4%
WSW 8 mph

Intervals of clouds and sunshine in the morning with more clouds for later in the day. Cold. High 32F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:07 pm

Night

25°
Mostly Cloudy Night
Snowflake
24%
SSE 9 mph

Considerable cloudiness. Low near 25F. Winds SSE at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:25 am
  • Moonset
    Moonset5:52 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Freezing Drizzle and Rain alertLevel3
AM Rain/Ice
48°/31°
Rain drop 33%
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Day

48°
Freezing Drizzle and Rain alertLevel3
Mixed precipitation
33%
SSE 12 mph

Rain and freezing rain in the morning...then becoming mostly cloudy. High 48F. Winds SSE at 10 to 15 mph. Chance of precip 30%.

  • Humidity
    Humidity67%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:08 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
8%
SSE 8 mph

Partly cloudy. Low 31F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:49 am
  • Moonset
    Moonset7:03 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
63°/44°
Rain drop 10%
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Day

63°
Partly Cloudy Day
Rain drop
10%
SSW 11 mph

Intervals of clouds and sunshine. High 63F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:09 pm

Night

44°
Mostly Cloudy Night
Rain drop
19%
SSW 9 mph

Mostly cloudy. Low 44F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:11 am
  • Moonset
    Moonset8:15 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Mostly Cloudy Day Mostly Cloudy
68°/42°
Rain drop 22%
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Day

68°
Mostly Cloudy Day
Rain drop
22%
WSW 11 mph

Mainly cloudy. High 68F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:10 pm

Night

42°
Mostly Cloudy Night
Rain drop
18%
NNW 8 mph

Mostly cloudy. Low 42F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:36 am
  • Moonset
    Moonset9:30 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
67°/44°
Rain drop 22%
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Day

67°
Partly Cloudy Day
Rain drop
22%
NNW 11 mph

Partly cloudy skies. High 67F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:11 pm

Night

44°
Partly Cloudy Night
Rain drop
11%
ESE 9 mph

A few clouds from time to time. Low 44F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:05 am
  • Moonset
    Moonset10:47 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
68°/46°
Rain drop 9%
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Day

68°
Partly Cloudy Day
Rain drop
9%
S 12 mph

Partly cloudy skies. High 68F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:12 pm

Night

46°
Scattered Showers Night
Rain drop
34%
SE 10 mph

A shower or two possible early with partly cloudy skies later at night. Low 46F. Winds SE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:39 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
65°/46°
Rain drop 20%
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Day

65°
Partly Cloudy Day
Rain drop
20%
S 13 mph

Partly cloudy. High near 65F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:13 pm

Night

46°
Partly Cloudy Night
Rain drop
18%
SE 10 mph

Partly cloudy skies. Low 46F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:20 am
  • Moonset
    Moonset12:05 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
64°/45°
Rain drop 24%
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Day

64°
Partly Cloudy Day
Rain drop
24%
SSE 14 mph

Intervals of clouds and sunshine. High 64F. Winds SSE at 10 to 20 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:15 pm

Night

45°
Showers
Rain drop
45%
SSE 11 mph

Considerable cloudiness with occasional rain showers. Low near 45F. Winds SSE at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:12 am
  • Moonset
    Moonset1:20 am
  • Moon Phase - Day 6 Waxing Crescent
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