Weather Harristown week
Weather forecast for Harristown for this and next week.
Tuesday, Jan 13
48 / 36°F
| 0.00 in | 13 mph |
| 37 °F | 32 °F | 5 am | |
| 37 °F | 32 °F | 6 am | |
| 48 °F | 43 °F | 12 pm | |
| 45 °F | 39 °F | 6 pm |
sunrise 7:16 am
sunset 4:54 pm
HOURLY
sunset 4:54 pm
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Weather forecast Harristown, Illinois, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tuesday 01/13/2026 |
|||||||||||||
| 12 AM
1 AM
| partly cloudy | 36 °F 30 °F |
0.0 in | 12 fps 9 mph southwest |
30.1 in | 81 % | 32 °F | 24 % | 0% | 0% | 0% | 24% | |
| 1 AM
2 AM
| cloudy | 36 °F 30 °F |
0.0 in | 13 fps 9 mph southwest |
30.0 in | 82 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
| 2 AM
3 AM
| cloudy | 36 °F 30 °F |
0.0 in | 14 fps 9 mph southwest |
30.0 in | 81 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
| 3 AM
4 AM
| cloudy | 36 °F 30 °F |
0.0 in | 14 fps 10 mph south-southwest |
30.0 in | 81 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
| 4 AM
5 AM
| cloudy | 36 °F 30 °F |
0.0 in | 16 fps 11 mph south-southwest |
30.0 in | 82 % | 32 °F | 99 % | 0% | 0% | 0% | 99% | |
| 5 AM
6 AM
| cloudy | 37 °F 32 °F |
0.0 in | 17 fps 11 mph south-southwest |
29.9 in | 83 % | 32 °F | 99 % | 0% | 0% | 0% | 99% | |
| 6 AM
7 AM
| overcast | 37 °F 32 °F |
0.0 in | 18 fps 13 mph south-southwest |
29.9 in | 81 % | 32 °F | 100 % | 0% | 0% | 18% | 100% | |
| 12 PM
1 PM
| overcast | 48 °F 43 °F |
0.0 in | 19 fps 13 mph west-southwest |
29.8 in | 51 % | 32 °F | 100 % | 0% | 0% | 90% | 100% | |
| 6 PM
7 PM
| overcast | 45 °F 39 °F |
0.0 in | 14 fps 10 mph southwest |
29.7 in | 64 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
Wednesday 01/14/2026 |
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| 12 AM
1 AM
| clear | 39 °F 34 °F |
0.0 in | 13 fps 9 mph west |
29.7 in | 82 % | 34 °F | 0 % | 0% | 0% | 0% | 0% | |
| 6 AM
7 AM
| light rain | 39 °F 34 °F |
0.04 in | 12 fps 8 mph northwest |
29.8 in | 82 % | 34 °F | 99 % | 0% | 36% | 99% | 0% | |
| 12 PM
1 PM
| overcast | 36 °F 28 °F |
0.0 in | 19 fps 13 mph north-northwest |
29.9 in | 68 % | 28 °F | 100 % | 0% | 97% | 99% | 0% | |
| 6 PM
7 PM
| overcast | 32 °F 25 °F |
0.0 in | 22 fps 15 mph north |
30.0 in | 65 % | 23 °F | 100 % | 0% | 100% | 92% | 0% | |
Harristown, Illinois, USA - information
State: Illinois, USAGPS coordinates: 39.8539; -89.0840
Time zone: America / Chicago
time difference in hours with time in NY is -7 hours
Population: 1 332
Altitude: 698 ft
The administrative part:
- Illinois, Springfield
- Macon County, Macon
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Weather Harristown, Illinois, USA. Weather forecast Harristown.
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Data source
Weather forecast for Harristown is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Astronomical information Harristown
data are always in the local timeSun and light
Jan. 13, 2026
| Sunrise: | Sunset: |
| 7:16 am | 4:54 pm |
| Noon: | Length of day: |
| 12:05 pm | 09:38 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:45 am | 5:24 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 6:13 am | 5:57 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:40 am | 6:29 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/13/2026 3:05 am | 01/13/2026 12:29 pm |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
