Williamson, IA Hourly Weather Forecast

Sat, Nov 21, 2026

Saturday

Sat 11/21

High 59°f

Steady light rain in the morning. Showers continuing in the afternoon. High 59F. Winds SW at 15 to 25 mph. Chance of rain 70%.

Saturday night

Sat 11/21

Low 35°f

51% Precip. / 0.08 in

Showers in the evening, then partly cloudy overnight. Low around 35F. Winds W at 10 to 15 mph. Chance of rain 50%.

Sunrise 7:07 AM

Sunset 4:49 PM

Moonrise 2:41 PM

Moonset 3:36 AM

Waxing Gibbous, 89% visible

Hourly Forecast

12AM

41%

58°

1AM

46%

58°

2AM

50%

58°

3AM

57%

58°

4AM

58%

58°

5AM

60%

57°

6AM

63%

56°

7AM

65%

55°

7:08AM

Sunrise

8AM

65%

55°

9AM

67%

57°

10AM

61%

58°

11AM

55%

58°

12PM

40%

58°

1PM

41%

58°

2PM

57°

3PM

34%

57°

4PM

43%

56°

4:49PM

Sunset

5PM

43%

54°

6PM

52%

51°

7PM

52%

49°

8PM

51%

48°

9PM

47%

47°

10PM

49%

46°

11PM

50%

44°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Showers	58°F	55°F	41%	0.01in	81%	50°F	75%	17 mph S	29.9in
1:00 am	Showers	58°F	55°F	46%	0.01in	82%	50°F	75%	17 mph S	29.88in
2:00 am	Showers	58°F	55°F	50%	0.01in	82%	51°F	76%	17 mph S	29.87in
3:00 am	Showers	58°F	55°F	57%	0.02in	83%	51°F	78%	17 mph S	29.85in
4:00 am	Showers	58°F	54°F	58%	0.02in	85%	52°F	82%	17 mph S	29.84in
5:00 am	Light Rain	57°F	53°F	60%	0.02in	88%	53°F	86%	17 mph S	29.83in
6:00 am	Light Rain	56°F	52°F	63%	0.02in	89%	53°F	88%	18 mph SSW	29.83in
7:00 am	Light Rain	55°F	51°F	65%	0.02in	85%	53°F	91%	17 mph SSW	29.83in
8:00 am	Light Rain	55°F	51°F	65%	0.02in	80%	52°F	90%	16 mph SSW	29.83in
9:00 am	Rain	57°F	53°F	67%	0.04in	100%	52°F	85%	17 mph SW	29.84in
10:00 am	Rain	58°F	54°F	61%	0.03in	100%	51°F	79%	18 mph SW	29.84in
11:00 am	Showers	58°F	55°F	55%	0.02in	80%	49°F	73%	18 mph SW	29.83in
12:00 pm	Showers	58°F	55°F	40%	0.03in	74%	48°F	68%	17 mph WSW	29.83in
1:00 pm	Showers	58°F	54°F	41%	0.02in	73%	46°F	66%	18 mph WSW	29.83in
2:00 pm	Mostly Cloudy	57°F	53°F	24%	0in	73%	45°F	63%	17 mph WSW	29.83in
3:00 pm	Few Showers	57°F	53°F	34%	0.01in	72%	44°F	62%	16 mph WSW	29.83in
4:00 pm	Showers	56°F	52°F	43%	0.02in	71%	43°F	63%	15 mph WSW	29.84in
5:00 pm	Showers	54°F	50°F	43%	0.02in	70%	44°F	69%	14 mph WSW	29.86in
6:00 pm	Showers	51°F	47°F	52%	0.02in	80%	44°F	76%	13 mph WSW	29.88in
7:00 pm	Showers	49°F	45°F	52%	0.02in	80%	43°F	79%	12 mph W	29.89in
8:00 pm	Showers	48°F	43°F	51%	0.02in	80%	43°F	83%	12 mph W	29.91in
9:00 pm	Showers	47°F	41°F	47%	0.01in	64%	42°F	84%	12 mph W	29.93in
10:00 pm	Showers	46°F	40°F	49%	0.01in	63%	41°F	85%	11 mph W	29.94in
11:00 pm	Showers	44°F	38°F	50%	0.02in	80%	41°F	87%	11 mph W	29.95in

Additional Conditions

Pressure 30.33 in
Visibility 10 miles
Clouds Partly Cloudy
Dew Point26°F
Humidity 69%
Rainfall 0 in
Snow Depth 0 in

KCNC Station History

Almanac for November 14, 2026

Forecast Average Record
Temperature
High 48°F 49°F 79°F 1999
Low 22°F 27°F -3°F 1916
Rain/Snow Depth
Precipitation 0 in 4.9 in -
Snow 0 in 0.1 in -

Almanac for November 15, 2026

Forecast Average Record
Temperature
High 51°F 49°F 76°F
Low 23°F 26°F -2°F

Astronomy

Sun Rise Set
Actual Time 6:59 AM 4:54 PM
Civil Twilight 6:30 AM 5:24 PM
Nautical Twilight 5:56 AM 5:57PM
Astronomical Twilight 5:24 AM 6:30 PM

Length of Visible Light 10h 54m
Length of Day 9h 55m
Tomorrow will be 2 minutes 2 seconds shorter

Moon 11:49 AM 9:05 PM
Waxing Crescent25% of the Moon is Illuminated

Nov 17

Waxing Half First Qtr

Nov 24

Full Moon

Dec 1

Waning Half Last Qtr

Dec 8

New Moon

Nearby Weather Stations

Loading nearby stations…