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Weather Forecast for Ottawa (Illinois)
Forecast Overview
| Wednesday, January 22 | Ottawa sunrise: 07:16 sunset: 16:57 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Overcast. | -16°C | 23 km/h | 60% | 0.327% |
| 03:00 06:00 | | Overcast. | -13°C | 25 km/h | 50% | 0.327% |
| 06:00 09:00 | | Mostly cloudy. | -11°C | 27 km/h | 46% | 0.327% |
| 09:00 12:00 | | Overcast. | -7°C | 29 km/h | 41% | 0.326% |
| 12:00 15:00 | | Overcast. | -5°C | 23 km/h | 42% | 0.326% |
| 15:00 18:00 | | Overcast. | -6°C | 19 km/h | 54% | 0.326% |
| 18:00 21:00 | | Overcast. | -6°C | 13 km/h | 72% | 0.328% |
| 21:00 00:00 | | Chance of light snow. Precipitation: 0.4375 mm. | -7°C | 12 km/h | 95% | 0.325% |
| Thursday, January 23 | Ottawa sunrise: 07:15 sunset: 16:59 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light snow. Precipitation: 0.25 mm. | -6°C | 16 km/h | 95% | 0.325% |
| 03:00 06:00 | | Mostly cloudy. Precipitation: 0.0625 mm. | -8°C | 20 km/h | 88% | 0.325% |
| 06:00 09:00 | | Overcast. | -9°C | 22 km/h | 76% | 0.323% |
| 09:00 12:00 | | Overcast. | -7°C | 19 km/h | 59% | 0.325% |
| 12:00 15:00 | | Overcast. | -7°C | 19 km/h | 51% | 0.325% |
| 15:00 18:00 | | Overcast. | -9°C | 13 km/h | 62% | 0.323% |
| 18:00 21:00 | | Considerable cloudiness. | -10°C | 11 km/h | 67% | 0.324% |
| 21:00 00:00 | | Clear. | -11°C | 9 km/h | 75% | 0.324% |
| Friday, January 24 | Ottawa sunrise: 07:14 sunset: 17:00 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | -12°C | 8 km/h | 78% | 0.325% |
| 03:00 06:00 | | Clear. | -13°C | 7 km/h | 80% | 0.323% |
| 06:00 09:00 | | Sunny. | -11°C | 8 km/h | 67% | 0.325% |
| 09:00 12:00 | | Sunny. | -8°C | 12 km/h | 44% | 0.323% |
| 12:00 15:00 | | Overcast. | -6°C | 15 km/h | 38% | 0.324% |
| 15:00 18:00 | | Overcast. | -8°C | 15 km/h | 52% | 0.322% |
| 18:00 21:00 | | Overcast. | -8°C | 18 km/h | 61% | 0.326% |
| 21:00 00:00 | | Overcast. | -7°C | 20 km/h | 56% | 0.322% |
| Saturday, January 25 | Ottawa sunrise: 07:14 sunset: 17:01 |
 | Low around -7°C, high around -0°C. Overcast skies. |
| Sunday, January 26 | Ottawa sunrise: 07:13 sunset: 17:02 |
| Low around -8°C, high around -3°C. Overcast skies. |
| Monday, January 27 | Ottawa sunrise: 07:12 sunset: 17:04 |
 | Low around -6°C, high around 2°C. Times of sun and clouds. |
| Tuesday, January 28 | Ottawa sunrise: 07:11 sunset: 17:05 |
| Low around -3°C, high around 3°C. More sun than clouds. |
Ottawa (latitude 41°21'N, longitude 088°50'W)
Ottawa - other nearby places: Naplate (4.6 km away), Marseilles (10 km away), Grand Ridge (13 km away), Seneca (19 km away), Oglesby (20 km away), LaSalle (21 km away), La Salle (21 km away), Leonore (22 km away), Kangley (22 km away), Sheridan (24 km away), Streator (24 km away), Tonica (25 km away), Troy Grove (25 km away), Peru (25 km away), Ransom (26 km away), Cedar Point (27 km away), Earlville (27 km away), Kinsman (29 km away), Newark (29 km away).
View weather forecasts for other places in Illinois
Forecasts for Other Places:
Otter Creek-0°C ... 7°C
Chance of rain between 1 am and 4 am. Estimated precipitation: 10.375 mm.
Ottawa-8°C ... 1°C
Mostly sunny.
Otterville-11°C ... 0°C
More clouds than sun.
Otterville-13°C ... 1°C
Chance of light snow late at night (after 9 pm). Estimated precipitation: 0.25 mm.
Otterbein-18°C ... -6°C
Overcast skies.
Ottawa-18°C ... -9°C
Partly cloudy skies.
Ottawa Hills-17°C ... -9°C
Mostly cloudy skies.
Ottosen-13°C ... -2°C
Mostly cloudy skies.
Otter Lake-19°C ... -10°C
Chance of light snow early in the afternoon (between 1 pm and 4 pm) and in the evening (after 7 pm). Estimated precipitation: 0.75 mm.
Ottertail-22°C ... -8°C
Chance of light snow between midnight and 3 am. Estimated precipitation: 0.75 mm.