Bluffs, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 68°F 20°C	Observed at: Bluffs, IL	Elevation: 708 ft | 216 m
	Last Updated: July 29, 6:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 68°F | 20°C
	Pressure: 29.44 in | 996.8 mb	Dewpoint: 61°F | 16°C
	Humidity: 80%	Wind: SE 2 mph | SE 3 kph
	Feels Like: 71°F | 22°C	Visibility: 35.7 mi | 57.4 km
	Lat/Long: 39.7519 | -90.535	Sunrise: 5:58 AM   Sunset: 8:18 PM

7 Day Graphical Forecast

Valid: 6:27 AM 7/29/2026

Today Clear 89 |68 °F 32 |20 °C 1% Chance Precipitation Thursday Overcast 91 |66 °F 33 |19 °C 1% Chance Precipitation Friday Showers 84 |66 °F 29 |19 °C 82% Chance Precipitation Saturday Light Showers 79 |66 °F 26 |19 °C 57% Chance Precipitation Sunday Mostly Clear 84 |62 °F 29 |16 °C 17% Chance Precipitation Monday Clear 85 |63 °F 29 |17 °C 14% Chance Precipitation Tuesday Clear 87 |62 °F 31 |17 °C 12% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:27 AM 7/29/2026

6 AM Clear 68 °F 1% Chance Precipitation

7 AM Clear 68 °F 1% Chance Precipitation

8 AM Clear 71 °F 0% Chance Precipitation

9 AM Clear 75 °F 0% Chance Precipitation

10 AM Clear 78 °F 0% Chance Precipitation

11 AM Clear 81 °F 0% Chance Precipitation

12 PM Clear 84 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Bluffs, IL - (Fahrenheit & Celsius) Valid: 6:27 AM 7/29/2026 Today Clear with a high near 89°F [32°C]. NE wind to around 8 mph [13 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 61°F [16°C] with humidity of 91%. Pressure around 29.44 in [996.8 mb]. UV Index: 7.6. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 68°F [20°C]. NE wind to around 8 mph [13 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 91°F [33°C]. ESE wind to around 8 mph [13 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 61°F [16°C] with humidity of 71%. Pressure around 29.44 in [996.8 mb]. UV Index: 7.15. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 66°F [19°C]. ESE wind to around 8 mph [13 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 84°F [29°C]. SE wind to around 17 mph [28 kph], with gusts to near 31 mph [49 kph]. Dewpoint near 61°F [16°C] with humidity of 97%. Pressure around 29.44 in [996.8 mb]. UV Index: 7. Chance of precipitation 82% with QPF of 0.77 in [19.5 mm]. Friday Night Showers with a low around 66°F [19°C]. SE wind to around 17 mph [28 kph], with gusts to near 31 mph [49 kph]. Chance of precipitation 82% with QPF of 0.77 in [19.5 mm]. Saturday Light Showers with a high near 79°F [26°C]. NNE wind to around 17 mph [28 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 61°F [16°C] with humidity of 98%. Pressure around 29.44 in [996.8 mb]. UV Index: 5.45. Chance of precipitation 57% with QPF of 0.09 in [2.3 mm]. Saturday Night Light Showers with a low around 66°F [19°C]. NNE wind to around 17 mph [28 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 57% with QPF of 0.09 in [2.3 mm]. Sunday Mostly Clear with a high near 84°F [29°C]. NNE wind to around 11 mph [17 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 61°F [16°C] with humidity of 97%. Pressure around 29.44 in [996.8 mb]. UV Index: 7.45. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Sunday Night Mostly Clear with a low around 62°F [16°C]. NNE wind to around 11 mph [17 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 85°F [29°C]. E wind to around 8 mph [12 kph], with gusts to near 10 mph [16 kph]. Dewpoint near 61°F [16°C] with humidity of 96%. Pressure around 29.44 in [996.8 mb]. UV Index: 7.45. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 63°F [17°C]. E wind to around 8 mph [12 kph], with gusts to near 10 mph [16 kph]. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 87°F [31°C]. SE wind to around 10 mph [16 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 61°F [16°C] with humidity of 94%. Pressure around 29.44 in [996.8 mb]. UV Index: 7.4. Chance of precipitation 12% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 62°F [17°C]. SE wind to around 10 mph [16 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 12% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Bluffs, IL

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 19.5 mm | 0.77 in

Friday Night: 19.5 mm | 0.77 in

Saturday: 2.3 mm | 0.09 in

Saturday Night: 2.3 mm | 0.09 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

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

Today: NE @ 13 kph | 8 mph

Tonight: NE @ 13 kph | 8 mph

Thursday: ESE @ 13 kph | 8 mph

Thursday Night: ESE @ 13 kph | 8 mph

Friday: SE @ 28 kph | 17 mph

Friday Night: SE @ 28 kph | 17 mph

Saturday: NNE @ 28 kph | 17 mph

Saturday Night: NNE @ 28 kph | 17 mph

Sunday: NNE @ 17 kph | 11 mph

Sunday Night: NNE @ 17 kph | 11 mph

Monday: E @ 12 kph | 8 mph

Monday Night: E @ 12 kph | 8 mph

Tuesday: SE @ 16 kph | 10 mph

Tuesday Night: SE @ 16 kph | 10 mph

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

Today: 91 %

Tonight: 91 %

Thursday: 71 %

Thursday Night: 71 %

Friday: 97 %

Friday Night: 97 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 96 %

Monday Night: 96 %

Tuesday: 94 %

Tuesday Night: 94 %

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

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 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

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