Prophetstown, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 61°F 16°C	Observed at: Prophetstown, IL	Elevation: 957 ft | 292 m
	Last Updated: July 29, 6:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 61°F | 16°C
	Pressure: 29.3 in | 992.3 mb	Dewpoint: 55°F | 13°C
	Humidity: 80%	Wind: NNE 2 mph | NNE 3 kph
	Feels Like: 61°F | 16°C	Visibility: 36.3 mi | 58.4 km
	Lat/Long: 41.6714 | -89.9361	Sunrise: 5:51 AM   Sunset: 8:20 PM

7 Day Graphical Forecast

Valid: 6:23 AM 7/29/2026

Today Clear 87 |61 °F 30 |16 °C 0% Chance Precipitation Thursday Overcast 90 |62 °F 32 |17 °C 0% Chance Precipitation Friday Showers 70 |64 °F 21 |18 °C 81% Chance Precipitation Saturday Light Drizzle 76 |64 °F 24 |18 °C 76% Chance Precipitation Sunday Overcast 78 |60 °F 26 |16 °C 11% Chance Precipitation Monday Clear 80 |60 °F 27 |15 °C 10% Chance Precipitation Tuesday Clear 81 |62 °F 27 |17 °C 10% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:23 AM 7/29/2026

6 AM Clear 61 °F 0% Chance Precipitation

7 AM Clear 62 °F 0% Chance Precipitation

8 AM Clear 67 °F 0% Chance Precipitation

9 AM Clear 72 °F 0% Chance Precipitation

10 AM Clear 75 °F 0% Chance Precipitation

11 AM Clear 79 °F 0% Chance Precipitation

12 PM Clear 81 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Prophetstown, IL - (Fahrenheit & Celsius) Valid: 6:23 AM 7/29/2026 Today Clear with a high near 87°F [30°C]. E wind to around 6 mph [9 kph], with gusts to near 13 mph [22 kph]. Dewpoint near 55°F [13°C] with humidity of 83%. Pressure around 29.30 in [992.3 mb]. UV Index: 7.4. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 61°F [16°C]. E wind to around 6 mph [9 kph], with gusts to near 13 mph [22 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 90°F [32°C]. SE wind to around 6 mph [10 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 55°F [13°C] with humidity of 75%. Pressure around 29.30 in [992.3 mb]. UV Index: 6.7. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 62°F [17°C]. SE wind to around 6 mph [10 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 70°F [21°C]. ESE wind to around 13 mph [21 kph], with gusts to near 27 mph [43 kph]. Dewpoint near 55°F [13°C] with humidity of 98%. Pressure around 29.30 in [992.3 mb]. UV Index: 0.55. Chance of precipitation 81% with QPF of 0.76 in [19.3 mm]. Friday Night Showers with a low around 64°F [18°C]. ESE wind to around 13 mph [21 kph], with gusts to near 27 mph [43 kph]. Chance of precipitation 81% with QPF of 0.76 in [19.3 mm]. Saturday Light Drizzle with a high near 76°F [24°C]. NE wind to around 13 mph [21 kph], with gusts to near 23 mph [36 kph]. Dewpoint near 55°F [13°C] with humidity of 97%. Pressure around 29.30 in [992.3 mb]. UV Index: 5.7. Chance of precipitation 76% with QPF of 0.02 in [0.5 mm]. Saturday Night Light Drizzle with a low around 64°F [18°C]. NE wind to around 13 mph [21 kph], with gusts to near 23 mph [36 kph]. Chance of precipitation 76% with QPF of 0.02 in [0.5 mm]. Sunday Overcast with a high near 78°F [26°C]. NE wind to around 7 mph [11 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 55°F [13°C] with humidity of 92%. Pressure around 29.30 in [992.3 mb]. UV Index: 7.15. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 60°F [16°C]. NE wind to around 7 mph [11 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 80°F [27°C]. SE wind to around 7 mph [11 kph], with gusts to near 10 mph [17 kph]. Dewpoint near 55°F [13°C] with humidity of 94%. Pressure around 29.30 in [992.3 mb]. UV Index: 7.25. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 60°F [15°C]. SE wind to around 7 mph [11 kph], with gusts to near 10 mph [17 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 81°F [27°C]. S wind to around 9 mph [14 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 55°F [13°C] with humidity of 96%. Pressure around 29.30 in [992.3 mb]. UV Index: 7.15. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 62°F [17°C]. S wind to around 9 mph [14 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Prophetstown, 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: 19.3 mm | 0.76 in

Friday Night: 19.3 mm | 0.76 in

Saturday: 0.5 mm | 0.02 in

Saturday Night: 0.5 mm | 0.02 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 Prophetstown, IL

Today: E @ 9 kph | 6 mph

Tonight: E @ 9 kph | 6 mph

Thursday: SE @ 10 kph | 6 mph

Thursday Night: SE @ 10 kph | 6 mph

Friday: ESE @ 21 kph | 13 mph

Friday Night: ESE @ 21 kph | 13 mph

Saturday: NE @ 21 kph | 13 mph

Saturday Night: NE @ 21 kph | 13 mph

Sunday: NE @ 11 kph | 7 mph

Sunday Night: NE @ 11 kph | 7 mph

Monday: SE @ 11 kph | 7 mph

Monday Night: SE @ 11 kph | 7 mph

Tuesday: S @ 14 kph | 9 mph

Tuesday Night: S @ 14 kph | 9 mph

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

Today: 83 %

Tonight: 83 %

Thursday: 75 %

Thursday Night: 75 %

Friday: 98 %

Friday Night: 98 %

Saturday: 97 %

Saturday Night: 97 %

Sunday: 92 %

Sunday Night: 92 %

Monday: 94 %

Monday Night: 94 %

Tuesday: 96 %

Tuesday Night: 96 %

7 Day and Night - Snowfall Totals Forecast for Prophetstown, 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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