Barclay, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 63°F 17°C	Observed at: Barclay, IL	Elevation: 724 ft | 221 m
	Last Updated: July 29, 6:00 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 63°F | 17°C
	Pressure: 29.31 in | 992.6 mb	Dewpoint: 60°F | 16°C
	Humidity: 90%	Wind: N 3 mph | N 5 kph
	Feels Like: 65°F | 18°C	Visibility: 28.5 mi | 45.9 km
	Lat/Long: 39.8747 | -89.5178	Sunrise: 5:54 AM   Sunset: 8:14 PM

7 Day Graphical Forecast

Valid: 6:02 AM 7/29/2026

Today Clear 88 |63 °F 31 |17 °C 0% Chance Precipitation Thursday Overcast 89 |63 °F 32 |17 °C 0% Chance Precipitation Friday Showers 77 |64 °F 25 |18 °C 74% Chance Precipitation Saturday Showers 76 |64 °F 25 |18 °C 74% Chance Precipitation Sunday Light Drizzle 80 |60 °F 27 |16 °C 19% Chance Precipitation Monday Clear 81 |60 °F 27 |16 °C 21% Chance Precipitation Tuesday Clear 82 |60 °F 28 |15 °C 18% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:02 AM 7/29/2026

6 AM Clear 63 °F 0% Chance Precipitation

7 AM Clear 64 °F 0% Chance Precipitation

8 AM Clear 68 °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 82 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Barclay, IL - (Fahrenheit & Celsius) Valid: 6:02 AM 7/29/2026 Today Clear with a high near 88°F [31°C]. NE wind to around 9 mph [14 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 60°F [16°C] with humidity of 92%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.55. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 63°F [17°C]. NE wind to around 9 mph [14 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 89°F [32°C]. E wind to around 7 mph [12 kph], with gusts to near 16 mph [25 kph]. Dewpoint near 60°F [16°C] with humidity of 79%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.45. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 63°F [17°C]. E wind to around 7 mph [12 kph], with gusts to near 16 mph [25 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 77°F [25°C]. SSE wind to around 15 mph [24 kph], with gusts to near 25 mph [41 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.31 in [992.6 mb]. UV Index: 6.6. Chance of precipitation 74% with QPF of 0.53 in [13.5 mm]. Friday Night Showers with a low around 64°F [18°C]. SSE wind to around 15 mph [24 kph], with gusts to near 25 mph [41 kph]. Chance of precipitation 74% with QPF of 0.53 in [13.5 mm]. Saturday Showers with a high near 76°F [25°C]. NE wind to around 17 mph [27 kph], with gusts to near 26 mph [42 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.31 in [992.6 mb]. UV Index: 6.45. Chance of precipitation 74% with QPF of 0.52 in [13.1 mm]. Saturday Night Showers with a low around 64°F [18°C]. NE wind to around 17 mph [27 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 74% with QPF of 0.52 in [13.1 mm]. Sunday Light Drizzle with a high near 80°F [27°C]. NNE wind to around 11 mph [17 kph], with gusts to near 20 mph [31 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.3. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Sunday Night Light Drizzle with a low around 60°F [16°C]. NNE wind to around 11 mph [17 kph], with gusts to near 20 mph [31 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Monday Clear with a high near 81°F [27°C]. E wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Dewpoint near 60°F [16°C] with humidity of 94%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.4. Chance of precipitation 21% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 60°F [16°C]. E wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 21% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 82°F [28°C]. SE wind to around 8 mph [12 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 60°F [16°C] with humidity of 94%. Pressure around 29.31 in [992.6 mb]. UV Index: 7.4. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 60°F [15°C]. SE wind to around 8 mph [12 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Barclay, 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: 13.5 mm | 0.53 in

Friday Night: 13.5 mm | 0.53 in

Saturday: 13.1 mm | 0.52 in

Saturday Night: 13.1 mm | 0.52 in

Sunday: 0.1 mm | 0.00 in

Sunday Night: 0.1 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 Barclay, IL

Today: NE @ 14 kph | 9 mph

Tonight: NE @ 14 kph | 9 mph

Thursday: E @ 12 kph | 7 mph

Thursday Night: E @ 12 kph | 7 mph

Friday: SSE @ 24 kph | 15 mph

Friday Night: SSE @ 24 kph | 15 mph

Saturday: NE @ 27 kph | 17 mph

Saturday Night: NE @ 27 kph | 17 mph

Sunday: NNE @ 17 kph | 11 mph

Sunday Night: NNE @ 17 kph | 11 mph

Monday: E @ 11 kph | 7 mph

Monday Night: E @ 11 kph | 7 mph

Tuesday: SE @ 12 kph | 8 mph

Tuesday Night: SE @ 12 kph | 8 mph

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

Today: 92 %

Tonight: 92 %

Thursday: 79 %

Thursday Night: 79 %

Friday: 97 %

Friday Night: 97 %

Saturday: 97 %

Saturday Night: 97 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 94 %

Monday Night: 94 %

Tuesday: 94 %

Tuesday Night: 94 %

7 Day and Night - Snowfall Totals Forecast for Barclay, 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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