Weather Dayton, Illinois today
Weather forecast Dayton, Illinois Jan. 12, 2026
From morning untill noon cloudy, in the afternoon partly cloudy. The highest temperature 6 °C. At night overcast. The lowest temperature -2 °C.Meteogram is being loaded
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Weather forecast Dayton, Illinois, Illinois, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Today, Monday 01/12/2026 |
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| 12 AM
1 AM
| clear | -2 °C -6 °C |
0.0 mm | 5.8 m/s21 km/h southwest |
1026 hPa | 69 % | -7 °C | 0 % | 0% | 0% | 0% | 0% | |
| 1 AM
2 AM
| clear | -2 °C -6 °C |
0.0 mm | 6.0 m/s22 km/h southwest |
1025 hPa | 66 % | -7 °C | 0 % | 0% | 0% | 0% | 0% | |
| 2 AM
3 AM
| cloudy | -2 °C -6 °C |
0.0 mm | 6.1 m/s22 km/h southwest |
1025 hPa | 65 % | -7 °C | 51 % | 0% | 0% | 0% | 51% | |
| 3 AM
4 AM
| cloudy | -2 °C -6 °C |
0.0 mm | 6.1 m/s22 km/h southwest |
1024 hPa | 65 % | -7 °C | 100 % | 0% | 0% | 0% | 100% | |
| 4 AM
5 AM
| cloudy | -2 °C -6 °C |
0.0 mm | 6.1 m/s22 km/h west-southwest |
1023 hPa | 65 % | -7 °C | 100 % | 0% | 0% | 0% | 100% | |
| 5 AM
6 AM
| cloudy | -2 °C -6 °C |
0.0 mm | 5.7 m/s21 km/h west-southwest |
1023 hPa | 66 % | -7 °C | 100 % | 0% | 0% | 0% | 100% | |
| 6 AM
7 AM
| overcast | -1 °C -5 °C |
0.0 mm | 5.2 m/s19 km/h west-southwest |
1023 hPa | 65 % | -6 °C | 100 % | 0% | 0% | 86% | 100% | |
| 7 AM
8 AM
| overcast | -1 °C -5 °C |
0.0 mm | 4.8 m/s17 km/h west-southwest |
1023 hPa | 66 % | -6 °C | 100 % | 0% | 0% | 98% | 100% | |
| 8 AM
9 AM
| overcast | -1 °C -5 °C |
0.0 mm | 4.6 m/s17 km/h west-southwest |
1023 hPa | 66 % | -6 °C | 100 % | 0% | 0% | 100% | 100% | |
| 9 AM
10 AM
| overcast | 0 °C -3 °C |
0.0 mm | 3.7 m/s13 km/h southwest |
1023 hPa | 65 % | -5 °C | 100 % | 0% | 0% | 100% | 100% | |
| 10 AM
11 AM
| cloudy | 2 °C -2 °C |
0.0 mm | 4.4 m/s16 km/h southwest |
1023 hPa | 58 % | -5 °C | 84 % | 0% | 0% | 82% | 14% | |
| 11 AM
12 PM
| partly cloudy | 4 °C 0 °C |
0.0 mm | 4.8 m/s17 km/h west-southwest |
1022 hPa | 53 % | -5 °C | 13 % | 0% | 0% | 8% | 4% | |
| 12 PM
1 PM
| cloudy | 5 °C 2 °C |
0.0 mm | 4.9 m/s18 km/h west-southwest |
1021 hPa | 51 % | -4 °C | 85 % | 0% | 0% | 0% | 85% | |
| 1 PM
2 PM
| cloudy | 6 °C 3 °C |
0.0 mm | 4.7 m/s17 km/h southwest |
1020 hPa | 50 % | -3 °C | 57 % | 0% | 0% | 0% | 57% | |
| 2 PM
3 PM
| cloudy | 6 °C 3 °C |
0.0 mm | 4.3 m/s15 km/h southwest |
1019 hPa | 50 % | -3 °C | 64 % | 0% | 0% | 0% | 64% | |
| 3 PM
4 PM
| cloudy | 6 °C 3 °C |
0.0 mm | 4.2 m/s15 km/h southwest |
1018 hPa | 53 % | -2 °C | 41 % | 0% | 0% | 0% | 41% | |
| 4 PM
5 PM
| partly cloudy | 5 °C 2 °C |
0.0 mm | 3.8 m/s14 km/h southwest |
1018 hPa | 61 % | -2 °C | 21 % | 0% | 0% | 21% | 0% | |
| 5 PM
6 PM
| clear | 3 °C 0 °C |
0.0 mm | 3.9 m/s14 km/h southwest |
1019 hPa | 71 % | -2 °C | 8 % | 0% | 0% | 8% | 0% | |
| 6 PM
7 PM
| clear | 2 °C -1 °C |
0.0 mm | 4.1 m/s15 km/h southwest |
1018 hPa | 75 % | -1 °C | 3 % | 0% | 0% | 3% | 0% | |
| 7 PM
8 PM
| clear | 2 °C -1 °C |
0.0 mm | 4.2 m/s15 km/h southwest |
1018 hPa | 78 % | -1 °C | 0 % | 0% | 0% | 0% | 0% | |
| 8 PM
9 PM
| clear | 1 °C -2 °C |
0.0 mm | 4.2 m/s15 km/h southwest |
1018 hPa | 80 % | -1 °C | 0 % | 0% | 0% | 0% | 0% | |
| 9 PM
10 PM
| clear | 1 °C -2 °C |
0.0 mm | 4.4 m/s16 km/h southwest |
1017 hPa | 81 % | -1 °C | 0 % | 0% | 0% | 0% | 0% | |
| 10 PM
11 PM
| clear | 1 °C -2 °C |
0.0 mm | 4.4 m/s16 km/h southwest |
1016 hPa | 82 % | -1 °C | 0 % | 0% | 0% | 0% | 0% | |
| 11 PM
12 AM
| partly cloudy | 1 °C -2 °C |
0.0 mm | 4.3 m/s15 km/h southwest |
1016 hPa | 84 % | -1 °C | 24 % | 0% | 0% | 0% | 24% | |
Tomorrow, Tuesday 01/13/2026 |
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| 12 AM
1 AM
| cloudy | 1 °C -2 °C |
0.0 mm | 4.4 m/s16 km/h southwest |
1015 hPa | 85 % | -1 °C | 100 % | 0% | 0% | 0% | 100% | |
| 1 AM
2 AM
| overcast | 1 °C -2 °C |
0.0 mm | 4.5 m/s16 km/h southwest |
1014 hPa | 84 % | -1 °C | 100 % | 0% | 0% | 21% | 100% | |
| 2 AM
3 AM
| overcast | 2 °C -1 °C |
0.0 mm | 4.6 m/s17 km/h southwest |
1013 hPa | 80 % | -1 °C | 100 % | 0% | 0% | 53% | 100% | |
| 3 AM
4 AM
| overcast | 2 °C -1 °C |
0.0 mm | 5.0 m/s18 km/h southwest |
1012 hPa | 78 % | -1 °C | 100 % | 0% | 0% | 96% | 92% | |
| 4 AM
5 AM
| overcast | 2 °C -1 °C |
0.0 mm | 5.4 m/s19 km/h southwest |
1011 hPa | 79 % | 0 °C | 100 % | 0% | 0% | 99% | 100% | |
| 5 AM
6 AM
| overcast | 3 °C 0 °C |
0.0 mm | 5.6 m/s20 km/h southwest |
1009 hPa | 79 % | 0 °C | 100 % | 0% | 0% | 100% | 100% | |
| 6 AM
7 AM
| overcast | 3 °C 0 °C |
0.0 mm | 6.4 m/s23 km/h southwest |
1009 hPa | 78 % | 0 °C | 100 % | 0% | 0% | 99% | 100% | |
| 7 AM
8 AM
| overcast | 4 °C 1 °C |
0.0 mm | 6.5 m/s23 km/h southwest |
1008 hPa | 78 % | 0 °C | 100 % | 0% | 0% | 53% | 100% | |
| 8 AM
9 AM
| overcast | 4 °C 1 °C |
0.0 mm | 6.6 m/s24 km/h southwest |
1007 hPa | 77 % | 0 °C | 100 % | 0% | 0% | 85% | 99% | |
| 9 AM
10 AM
| overcast | 5 °C 2 °C |
0.0 mm | 6.7 m/s24 km/h west-southwest |
1007 hPa | 69 % | 0 °C | 100 % | 0% | 0% | 90% | 100% | |
| 10 AM
11 AM
| overcast | 6 °C 3 °C |
0.0 mm | 5.6 m/s20 km/h west-southwest |
1006 hPa | 62 % | 0 °C | 100 % | 0% | 0% | 100% | 100% | |
| 11 AM
12 PM
| overcast | 8 °C 5 °C |
0.0 mm | 6.1 m/s22 km/h west-southwest |
1006 hPa | 56 % | 0 °C | 100 % | 0% | 0% | 98% | 100% | |
| 12 PM
1 PM
| overcast | 9 °C 6 °C |
0.0 mm | 6.2 m/s22 km/h west-southwest |
1004 hPa | 52 % | 0 °C | 100 % | 0% | 0% | 96% | 98% | |
| 1 PM
2 PM
| cloudy | 10 °C 7 °C |
0.0 mm | 6.6 m/s24 km/h west-southwest |
1003 hPa | 50 % | 0 °C | 50 % | 0% | 0% | 50% | 0% | |
| 2 PM
3 PM
| clear | 11 °C 8 °C |
0.0 mm | 6.8 m/s24 km/h west-southwest |
1002 hPa | 50 % | 0 °C | 0 % | 0% | 0% | 0% | 0% | |
| 3 PM
4 PM
| clear | 11 °C 8 °C |
0.0 mm | 6.1 m/s22 km/h west-southwest |
1002 hPa | 52 % | 1 °C | 0 % | 0% | 0% | 0% | 0% | |
| 4 PM
5 PM
| clear | 10 °C 7 °C |
0.0 mm | 6.6 m/s24 km/h west-southwest |
1002 hPa | 55 % | 1 °C | 2 % | 0% | 0% | 0% | 2% | |
| 5 PM
6 PM
| clear | 8 °C 5 °C |
0.0 mm | 6.4 m/s23 km/h west |
1002 hPa | 60 % | 1 °C | 0 % | 0% | 0% | 0% | 0% | |
| 6 PM
7 PM
| clear | 8 °C 5 °C |
0.0 mm | 5.9 m/s21 km/h west |
1002 hPa | 64 % | 1 °C | 3 % | 0% | 3% | 0% | 0% | |
Dayton, Illinois, Illinois, USA - information
State: Illinois, USAGPS coordinates: 41.3848; -88.7942
Time zone: America / Chicago
time difference in hours with time in US is -7 hours
Population: 537
Altitude: 173 m
The administrative part:
- Illinois, Springfield
- LaSalle County, Ottawa
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Data source
Weather forecast for Dayton, Illinois 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
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Astronomical information Dayton, Illinois
data are always in the local timeSun and light
Jan. 12, 2026
| Sunrise: | Sunset: |
| 7:19 am | 4:47 pm |
| Noon: | Length of day: |
| 12:03 pm | 09:28 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:48 am | 5:18 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 6:15 am | 5:52 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:41 am | 6:25 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/12/2026 2:06 am | 01/12/2026 11:53 am |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
