Weather World
Watertown, IL 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Watertown, IL Weather Forecast
Watertown, IL Weather Forecast Dated: 1204 AM Wed Mar 04 2026 (Watertown Time)
Wed, 4th Lo: -0°C31°F Hi: 8°C46°F |
Overcast Wednesday, temperatures as high as 46°F8°C, low temperature around 31°F-0°C, wind out of the E 9 mph15 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 88%. |
Thu, 5th Lo: 4°C39°F Hi: 13°C56°F |
Fog Thursday, temperatures as high as 56°F13°C, low temperature around 39°F4°C, wind out of the SE 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 84%. |
Fri, 6th Lo: 9°C49°F Hi: 19°C66°F |
Thundery outbreaks in nearby Friday, temperatures as high as 66°F19°C, low temperature around 49°F9°C, wind out of the S 23 mph38 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi9 km, humidity 93%. |
Sat, 7th Lo: 5°C41°F Hi: 10°C51°F |
Rain showers Saturday, temperatures as high as 51°F10°C, low temperature around 41°F5°C, chance of rain 87%, wind out of the W 24 mph39 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 58%. |
Sun, 8th Lo: 2°C35°F Hi: 16°C61°F |
Sunny Sunday, temperatures as high as 61°F16°C, low temperature around 35°F2°C, wind out of the SW 18 mph28 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 50%. |
Mon, 9th Lo: 10°C50°F Hi: 23°C73°F |
Chance of showers Monday, temperatures as high as 73°F23°C, low temperature around 50°F10°C, chance of rain 80%, wind out of the SW 24 mph39 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 74%. |
| Tue, 10th Lo: 4°C40°F Hi: 19°C65°F |
Rain showers Tuesday, temperatures as high as 65°F19°C, low temperature around 40°F4°C, chance of rain 80%, wind out of the SSE 20 mph32 km/h. Barometric pressure 29.8 in1009 mb, visibility 5 mi8 km, humidity 82%. |
| Wed, 11th Lo: -0°C31°F Hi: 6°C43°F |
Overcast Wednesday, temperatures as high as 43°F6°C, low temperature around 31°F-0°C, wind out of the ENE 12 mph19 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi10 km, humidity 59%. |
| Thu, 12th Lo: -0°C32°F Hi: 14°C57°F |
Sunny Thursday, temperatures as high as 57°F14°C, low temperature around 32°F-0°C, wind out of the SE 10 mph15 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 68%. |
| Fri, 13th Lo: 8°C46°F Hi: 15°C60°F |
Overcast Friday, temperatures as high as 60°F15°C, low temperature around 46°F8°C, wind out of the SSW 6 mph9 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi9 km, humidity 83%. |
| Sat, 14th Lo: 1°C34°F Hi: 8°C46°F |
Chance of showers Saturday, temperatures as high as 46°F8°C, low temperature around 34°F1°C, probability of precipitation 86%, wind out of the E 19 mph30 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 79%. |
Sun, 15th Lo: -1°C31°F Hi: 1°C34°F |
Ice pellets Sunday, temperatures as high as 34°F1°C, low temperature around 31°F-1°C, probability of precipitation 79%, wind out of the NE 17 mph28 km/h. Barometric pressure 30.3 in1026 mb, visibility 5 mi8 km, humidity 89%. |
| Mon, 16th Lo: -3°C27°F Hi: 4°C40°F |
Overcast Monday, temperatures as high as 40°F4°C, low temperature around 27°F-3°C, wind out of the ENE 15 mph24 km/h. Barometric pressure 30.33 in1027 mb, visibility 6 mi10 km, humidity 77%. |
| Tue, 17th Lo: 1°C33°F Hi: 6°C43°F |
Overcast Tuesday, temperatures as high as 43°F6°C, low temperature around 33°F1°C, wind out of the E 11 mph18 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 74%. |
Watertown, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...