Jamestown, IL 14 Day Weather

Altitude - 133m | 38°3′0″N,89°31′44″W | map (OSM)

Jamestown, IL

°F

12:30 pmFair17mphNW

Thu, March 20, 20251:04 PM (GMT -05:00)

Weather forecast for 14 days

Day

Night

Thu Mar 20

49°

Partly Cloudy

36°

Partly Cloudy

precip chance	4%	21%
wind(gusts)	16(25) mph - NW	12 mph - W
feels like	43°	26°
humidity	52%	56%
pressure	29.52 in	29.42 in

more for today

Fri Mar 21

61°

Partly Cloudy

32°

Partly Cloudy

precip chance	2%	2%
wind(gusts)	15 mph - S	9 mph - SW
feels like	57°	26°
humidity	41%	50%
pressure	29.53 in	29.5 in

more for tomorrow

Sat Mar 22

62°

Mostly Clear

42°

Partly Cloudy

precip chance	5%	14%
wind(gusts)	6 mph - NW	7 mph - S
feels like	62°	38°
humidity	44%	44%
pressure	29.61 in	29.5 in

Sun Mar 23

64°

Thunderstorms

47°

Rain

precip chance	78%	81%
wind(gusts)	13(25) mph - S	10 mph - S
feels like	62°	42°
humidity	73%	54%
pressure	29.34 in	29.43 in

Mon Mar 24

59°

Mostly Clear

41°

Partly Cloudy

precip chance	2%	6%
wind(gusts)	10 mph - W	6 mph - W
feels like	57°	36°
humidity	40%	51%
pressure	29.56 in	29.5 in

Tue Mar 25

64°

Mostly Cloudy

42°

Mostly Cloudy

precip chance	15%	7%
wind(gusts)	8 mph - W	6 mph - W
feels like	63°	38°
humidity	51%	58%
pressure	29.55 in	29.54 in

Wed Mar 26

65°

Partly Cloudy

39°

Partly Cloudy

precip chance	11%	15%
wind(gusts)	8 mph - NW	6 mph - NW
feels like	64°	36°
humidity	50%	60%
pressure	29.72 in	29.67 in

Thu Mar 27

66°

Partly Cloudy

39°

Mostly Clear

precip chance	10%	15%
wind(gusts)	8 mph - S	7 mph - SE
feels like	66°	36°
humidity	49%	58%
pressure	29.75 in	29.66 in

Fri Mar 28

72°

Partly Cloudy

51°

Partly Cloudy

precip chance	19%	18%
wind(gusts)	11 mph - S	11(19) mph - S
feels like	72°	47°
humidity	51%	52%
pressure	29.59 in	29.55 in

Sat Mar 29

76°

Mostly Cloudy

57°

Showers

precip chance	24%	41%
wind(gusts)	12(23) mph - S	11(21) mph - S
feels like	76°	54°
humidity	55%	58%
pressure	29.49 in	29.47 in

Sun Mar 30

68°

Showers

55°

Isolated Thunderstorms

precip chance	37%	42%
wind(gusts)	11 mph - SE	10 mph - S
feels like	68°	52°
humidity	58%	65%
pressure	29.58 in	29.53 in

Mon Mar 31

65°

Showers

50°

Showers

precip chance	37%	41%
wind(gusts)	11 mph - SE	10 mph - E
feels like	65°	46°
humidity	58%	64%
pressure	29.55 in	29.52 in

Tue Apr 1

65°

Showers

44°

Showers

precip chance	44%	45%
wind(gusts)	10 mph - SW	9 mph - S
feels like	64°	40°
humidity	64%	70%
pressure	29.51 in	29.47 in

Wed Apr 2

67°

Showers

48°

Showers

precip chance	40%	47%
wind(gusts)	8 mph - SE	7 mph - S
feels like	67°	45°
humidity	61%	68%
pressure	29.54 in	29.49 in

Last updated 27min ago

Temperature chart for 14 days

* Jamestown, IL 14 days weather prepared on the basis of GFS data and is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 14 days. In the short version, you can see the precipitation icon, the maximum and minimum air temperature for Jamestown, IL, as well as the maximum probability of precipitation on a particular day. In the drop-down list for each day, you will see a more detailed weather forecast divided into day and night. Also in the drop-down list there is a link to the detailed weather for Jamestown, IL for each of the 14 days with a step-by-step interval of 3 hours. For convenient viewing of temperature changes within 14 days, a temperature graph is placed on the page.