Guilford, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 63°F 17°C	Observed at: Guilford, IL	Elevation: 1000 ft | 305 m
	Last Updated: July 29, 6:30 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 63°F | 17°C
	Pressure: 29.18 in | 988 mb	Dewpoint: 53°F | 12°C
	Humidity: 71%	Wind: E 3 mph | E 5 kph
	Feels Like: 62°F | 17°C	Visibility: 35.7 mi | 57.4 km
	Lat/Long: 42.4175 | -90.3003	Sunrise: 5:51 AM   Sunset: 8:24 PM

7 Day Graphical Forecast

Valid: 6:35 AM 7/29/2026

Today Clear 90 |64 °F 32 |18 °C 0% Chance Precipitation Thursday Overcast 94 |67 °F 34 |19 °C 0% Chance Precipitation Friday Showers 72 |62 °F 22 |16 °C 82% Chance Precipitation Saturday Heavy Drizzle 79 |60 °F 26 |15 °C 66% Chance Precipitation Sunday Clear 77 |60 °F 25 |16 °C 4% Chance Precipitation Monday Clear 79 |59 °F 26 |15 °C 2% Chance Precipitation Tuesday Clear 81 |61 °F 27 |16 °C 6% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:35 AM 7/29/2026

6 AM Clear 64 °F 0% Chance Precipitation

7 AM Clear 66 °F 0% Chance Precipitation

8 AM Clear 70 °F 0% Chance Precipitation

9 AM Clear 75 °F 0% Chance Precipitation

10 AM Clear 79 °F 0% Chance Precipitation

11 AM Clear 82 °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 Guilford, IL - (Fahrenheit & Celsius) Valid: 6:35 AM 7/29/2026 Today Clear with a high near 90°F [32°C]. E wind to around 7 mph [11 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 53°F [12°C] with humidity of 71%. Pressure around 29.18 in [988 mb]. UV Index: 7.35. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 64°F [18°C]. E wind to around 7 mph [11 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 94°F [34°C]. S wind to around 9 mph [14 kph], with gusts to near 16 mph [25 kph]. Dewpoint near 53°F [12°C] with humidity of 61%. Pressure around 29.18 in [988 mb]. UV Index: 7.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 67°F [19°C]. S wind to around 9 mph [14 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 72°F [22°C]. E wind to around 17 mph [28 kph], with gusts to near 30 mph [48 kph]. Dewpoint near 53°F [12°C] with humidity of 98%. Pressure around 29.18 in [988 mb]. UV Index: 0.55. Chance of precipitation 82% with QPF of 1.52 in [38.6 mm]. Friday Night Showers with a low around 62°F [16°C]. E wind to around 17 mph [28 kph], with gusts to near 30 mph [48 kph]. Chance of precipitation 82% with QPF of 1.52 in [38.6 mm]. Saturday Heavy Drizzle with a high near 79°F [26°C]. NE wind to around 13 mph [20 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 53°F [12°C] with humidity of 98%. Pressure around 29.18 in [988 mb]. UV Index: 7.15. Chance of precipitation 66% with QPF of 0.06 in [1.6 mm]. Saturday Night Heavy Drizzle with a low around 60°F [15°C]. NE wind to around 13 mph [20 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 66% with QPF of 0.06 in [1.6 mm]. Sunday Clear with a high near 77°F [25°C]. NE wind to around 10 mph [15 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 53°F [12°C] with humidity of 96%. Pressure around 29.18 in [988 mb]. UV Index: 7.2. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 60°F [16°C]. NE wind to around 10 mph [15 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 79°F [26°C]. SSE wind to around 8 mph [12 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 53°F [12°C] with humidity of 93%. Pressure around 29.18 in [988 mb]. UV Index: 7.15. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 59°F [15°C]. SSE wind to around 8 mph [12 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 81°F [27°C]. S wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 53°F [12°C] with humidity of 97%. Pressure around 29.18 in [988 mb]. UV Index: 7.15. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 61°F [16°C]. S wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Guilford, 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: 38.6 mm | 1.52 in

Friday Night: 38.6 mm | 1.52 in

Saturday: 1.6 mm | 0.06 in

Saturday Night: 1.6 mm | 0.06 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 Guilford, IL

Today: E @ 11 kph | 7 mph

Tonight: E @ 11 kph | 7 mph

Thursday: S @ 14 kph | 9 mph

Thursday Night: S @ 14 kph | 9 mph

Friday: E @ 28 kph | 17 mph

Friday Night: E @ 28 kph | 17 mph

Saturday: NE @ 20 kph | 13 mph

Saturday Night: NE @ 20 kph | 13 mph

Sunday: NE @ 15 kph | 10 mph

Sunday Night: NE @ 15 kph | 10 mph

Monday: SSE @ 12 kph | 8 mph

Monday Night: SSE @ 12 kph | 8 mph

Tuesday: S @ 19 kph | 12 mph

Tuesday Night: S @ 19 kph | 12 mph

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

Today: 71 %

Tonight: 71 %

Thursday: 61 %

Thursday Night: 61 %

Friday: 98 %

Friday Night: 98 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 93 %

Monday Night: 93 %

Tuesday: 97 %

Tuesday Night: 97 %

7 Day and Night - Snowfall Totals Forecast for Guilford, 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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