Orion, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 79°F 26°C Heat Index: 79°F	Observed at: Orion, IL	Elevation: 916 ft | 279 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 79°F | 26°C
	Pressure: 29.18 in | 988.3 mb	Dewpoint: 67°F | 19°C
	Humidity: 67%	Wind: SSW 4 mph | SSW 6 kph
	Feels Like: 84°F | 29°C	Visibility: 51.4 mi | 82.7 km
	Lat/Long: 41.3547 | -90.3814	Sunrise: 5:42 AM   Sunset: 8:32 PM

7 Day Graphical Forecast

Valid: 10:23 PM 7/16/2026

Tonight Overcast 72 °F 4% Chance Precipitation Friday Overcast 90 |73 °F 25% Chance Precipitation Saturday Overcast 90 |72 °F 22% Chance Precipitation Sunday Overcast 82 |64 °F 4% Chance Precipitation Monday Heavy Drizzle 87 |68 °F 22% Chance Precipitation Tuesday Light Drizzle 83 |63 °F 16% Chance Precipitation Wednesday Overcast 70 |49 °F 3% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:23 PM 7/16/2026

10 PM Clear 79 °F 0% Chance Precipitation

11 PM Clear 78 °F 0% Chance Precipitation

12 AM Clear 77 °F 0% Chance Precipitation

1 AM Clear 76 °F 1% Chance Precipitation

2 AM Clear 75 °F 1% Chance Precipitation

3 AM Clear 75 °F 2% Chance Precipitation

4 AM Clear 75 °F 3% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Orion, IL - (Fahrenheit & Celsius) Valid: 10:23 PM 7/16/2026 Tonight Overcast with a low around 72°F [22°C]. S wind to around 6 mph [10 kph], with gusts to near 10 mph [15 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 90°F [32°C]. SW wind to around 11 mph [18 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 67°F [19°C] with humidity of 91%. Pressure around 29.18 in [988.3 mb]. UV Index: 7.5. Chance of precipitation 25% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 73°F [23°C]. SW wind to around 11 mph [18 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 25% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 90°F [32°C]. WNW wind to around 13 mph [21 kph], with gusts to near 27 mph [44 kph]. Dewpoint near 67°F [19°C] with humidity of 91%. Pressure around 29.18 in [988.3 mb]. UV Index: 7.6. Chance of precipitation 22% with QPF of 0.03 in [0.7 mm]. Saturday Night Overcast with a low around 72°F [22°C]. WNW wind to around 13 mph [21 kph], with gusts to near 27 mph [44 kph]. Chance of precipitation 22% with QPF of 0.03 in [0.7 mm]. Sunday Overcast with a high near 82°F [28°C]. ESE wind to around 9 mph [14 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 67°F [19°C] with humidity of 95%. Pressure around 29.18 in [988.3 mb]. UV Index: 7.65. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 64°F [18°C]. ESE wind to around 9 mph [14 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Monday Heavy Drizzle with a high near 87°F [31°C]. S wind to around 16 mph [25 kph], with gusts to near 33 mph [54 kph]. Dewpoint near 67°F [19°C] with humidity of 95%. Pressure around 29.18 in [988.3 mb]. UV Index: 6.45. Chance of precipitation 22% with QPF of 0.09 in [2.4 mm]. Monday Night Heavy Drizzle with a low around 68°F [20°C]. S wind to around 16 mph [25 kph], with gusts to near 33 mph [54 kph]. Chance of precipitation 22% with QPF of 0.09 in [2.4 mm]. Tuesday Light Drizzle with a high near 83°F [28°C]. NW wind to around 19 mph [31 kph], with gusts to near 37 mph [60 kph]. Dewpoint near 67°F [19°C] with humidity of 82%. Pressure around 29.18 in [988.3 mb]. UV Index: 7.2. Chance of precipitation 16% with QPF of 0.00 in [0.1 mm]. Tuesday Night Light Drizzle with a low around 63°F [17°C]. NW wind to around 19 mph [31 kph], with gusts to near 37 mph [60 kph]. Chance of precipitation 16% with QPF of 0.00 in [0.1 mm]. Wednesday Overcast with a high near 70°F [21°C]. NNE wind to around 13 mph [20 kph], with gusts to near 28 mph [45 kph]. Dewpoint near 67°F [19°C] with humidity of 86%. Pressure around 29.18 in [988.3 mb]. UV Index: 7.4. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 49°F [9°C]. NNE wind to around 13 mph [20 kph], with gusts to near 28 mph [45 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Orion, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.7 mm | 0.03 in

Saturday Night: 0.7 mm | 0.03 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 2.4 mm | 0.09 in

Monday Night: 2.4 mm | 0.09 in

Tuesday: 0.1 mm | 0.00 in

Tuesday Night: 0.1 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for Orion, IL

Tonight: S @ 10 kph | 6 mph

Friday: SW @ 18 kph | 11 mph

Friday Night: SW @ 18 kph | 11 mph

Saturday: WNW @ 21 kph | 13 mph

Saturday Night: WNW @ 21 kph | 13 mph

Sunday: ESE @ 14 kph | 9 mph

Sunday Night: ESE @ 14 kph | 9 mph

Monday: S @ 25 kph | 16 mph

Monday Night: S @ 25 kph | 16 mph

Tuesday: NW @ 31 kph | 19 mph

Tuesday Night: NW @ 31 kph | 19 mph

Wednesday: NNE @ 20 kph | 13 mph

Wednesday Night: NNE @ 20 kph | 13 mph

7 Day and Night - Maximum Humidity Forecast for Orion, IL

Tonight: 89 %

Friday: 91 %

Friday Night: 91 %

Saturday: 91 %

Saturday Night: 91 %

Sunday: 95 %

Sunday Night: 95 %

Monday: 95 %

Monday Night: 95 %

Tuesday: 82 %

Tuesday Night: 82 %

Wednesday: 86 %

Wednesday Night: 86 %

7 Day and Night - Snowfall Totals Forecast for Orion, IL

Tonight: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

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