Weather for Farmer City, Illinois
Current Weather
Five Day Weather Forecast
Mon
H: 71°F
L: 58°F
Tue
H: 74°F
L: 52°F
Wed
H: 72°F
L: 58°F
Thu
H: 79°F
L: 63°F
Fri
H: 77°F
L: 62°F
Air Quality
Nitrogen Dioxide: 4.8 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 65 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:28 PM
Daylight: 15 hrs 3 mins
Moon Transit: 7:38 PM
Moonset: 12:50 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%
Best Times for Fishing or Hunting
Major Periods
6:57 AM - 9:27 AM7:08 PM - 9:38 PM
Minor Periods
1:25 PM - 2:55 PM12:20 AM - 1:50 AM
Action Rating: 2 out of 5
Flood Warning issued June 21 at 10:13AM CDT until June 26 at 1:00PM CDT by NWS Lincoln IL
Effective: Sun June 21, 2026, 10:13 AM
Expires: Mon June 22, 2026, 2:15 AM
...The Flood Warning is extended for the following rivers in Illinois... Sangamon River at Monticello affecting Piatt County. ...The Flood Warning continues for the following rivers in Illinois... Sangamon River near Chandlerville affecting Mason and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sangamon River at Monticello. * WHEN...Until early Friday afternoon. * IMPACTS...At 13.0 feet, Flooding of agricultural areas begins. * ADDITIONAL DETAILS... - At 10:00 AM CDT Sunday the stage was 14.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Sunday was 14.6 feet. - Forecast...The river is expected to rise to a crest of 14.7 feet this evening. It will then fall below flood stage Friday morning. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Flood Warning issued June 21 at 9:14PM CDT until June 25 at 7:00AM CDT by NWS Lincoln IL
Effective: Sun June 21, 2026, 9:14 PM
Expires: Mon June 22, 2026, 1:15 PM
...The Flood Warning continues for the following rivers in Illinois... Sangamon River at Monticello affecting Piatt County. Sangamon River near Chandlerville affecting Mason and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sangamon River at Monticello. * WHEN...Until Thursday morning. * IMPACTS...At 13.0 feet, Flooding of agricultural areas begins. * ADDITIONAL DETAILS... - At 9:00 PM CDT Sunday the stage was 14.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Sunday was 14.7 feet. - Forecast...The river is expected to rise to a crest of 14.7 feet just after midnight tonight. It will then fall below flood stage early Thursday morning. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 71.96 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:28 PM
Daylight: 15 hrs 3 mins
Moon Transit: 7:38 PM
Moonset: 12:50 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%
Best Times for Fishing or Hunting
Major Periods
6:57 AM - 9:27 AM7:08 PM - 9:38 PM
Minor Periods
1:25 PM - 2:55 PM12:20 AM - 1:50 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.28 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 51.33 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:28 PM
Daylight: 15 hrs 3 mins
Moon Transit: 8:20 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%
Best Times for Fishing or Hunting
Major Periods
7:40 AM - 10:10 AM7:50 PM - 10:20 PM
Minor Periods
2:28 PM - 3:58 PM12:42 AM - 2:12 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.79 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 56.67 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:29 PM
Daylight: 15 hrs 3 mins
Moon Transit: 9:04 PM
Moonset: 1:35 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%
Best Times for Fishing or Hunting
Major Periods
8:23 AM - 10:53 AM8:34 PM - 11:04 PM
Minor Periods
3:31 PM - 5:01 PM1:05 AM - 2:35 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.67 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 68.25 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:29 PM
Daylight: 15 hrs 2 mins
Moon Transit: 9:50 PM
Moonset: 2:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%
Best Times for Fishing or Hunting
Major Periods
9:08 AM - 11:38 AM9:20 PM - 11:50 PM
Minor Periods
4:34 PM - 6:04 PM1:31 AM - 3:01 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 28.81 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 16.63 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:29 PM
Daylight: 15 hrs 2 mins
Moon Transit: 10:39 PM
Moonset: 2:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Best Times for Fishing or Hunting
Major Periods
9:55 AM - 12:25 AM12:00 AM - 12:00 AM
Minor Periods
5:37 PM - 7:07 PM2:02 AM - 3:32 AM
Action Rating: 2 out of 5