Montgomery, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 76°F 24°C Heat Index: 76°F	Observed at: Montgomery, IL	Elevation: 965 ft | 294 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 76°F | 24°C
	Pressure: 29.35 in | 994 mb	Dewpoint: 65°F | 18°C
	Humidity: 70%	Wind: ENE 4 mph | ENE 6 kph
	Feels Like: 80°F | 27°C	Visibility: 50.4 mi | 81 km
	Lat/Long: 41.7306 | -88.3458	Sunrise: 5:33 AM   Sunset: 8:25 PM

7 Day Graphical Forecast

Valid: 10:24 PM 7/16/2026

Tonight Showers 74 °F 22% Chance Precipitation Friday Overcast 92 |72 °F 22% Chance Precipitation Saturday Overcast 89 |70 °F 46% Chance Precipitation Sunday Overcast 84 |65 °F 6% Chance Precipitation Monday Overcast 83 |63 °F 44% Chance Precipitation Tuesday Light Drizzle 81 |62 °F 44% Chance Precipitation Wednesday Overcast 72 |51 °F 3% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:24 PM 7/16/2026

10 PM Clear 76 °F 1% Chance Precipitation

11 PM Clear 75 °F 2% Chance Precipitation

12 AM Clear 74 °F 3% Chance Precipitation

1 AM Clear 73 °F 3% Chance Precipitation

2 AM Mostly Clear 73 °F 4% Chance Precipitation

3 AM Clear 73 °F 3% Chance Precipitation

4 AM Clear 73 °F 3% Chance Precipitation

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

7 Day & Night Weather Forecast for Montgomery, IL - (Fahrenheit & Celsius) Valid: 10:24 PM 7/16/2026 Tonight Showers with a low around 74°F [23°C]. NNE wind to around 8 mph [12 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 22% with QPF of 0.13 in [3.2 mm]. Friday Overcast with a high near 92°F [33°C]. SW wind to around 12 mph [19 kph], with gusts to near 17 mph [28 kph]. Dewpoint near 65°F [18°C] with humidity of 93%. Pressure around 29.35 in [994 mb]. UV Index: 7.5. Chance of precipitation 22% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 72°F [22°C]. SW wind to around 12 mph [19 kph], with gusts to near 17 mph [28 kph]. Chance of precipitation 22% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 89°F [32°C]. WNW wind to around 13 mph [22 kph], with gusts to near 27 mph [44 kph]. Dewpoint near 65°F [18°C] with humidity of 86%. Pressure around 29.35 in [994 mb]. UV Index: 7.5. Chance of precipitation 46% with QPF of 0.01 in [0.2 mm]. Saturday Night Overcast with a low around 70°F [21°C]. WNW wind to around 13 mph [22 kph], with gusts to near 27 mph [44 kph]. Chance of precipitation 46% with QPF of 0.01 in [0.2 mm]. Sunday Overcast with a high near 84°F [29°C]. NE wind to around 8 mph [13 kph], with gusts to near 13 mph [22 kph]. Dewpoint near 65°F [18°C] with humidity of 91%. Pressure around 29.35 in [994 mb]. UV Index: 7.5. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 65°F [18°C]. NE wind to around 8 mph [13 kph], with gusts to near 13 mph [22 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 83°F [28°C]. S wind to around 14 mph [23 kph], with gusts to near 24 mph [38 kph]. Dewpoint near 65°F [18°C] with humidity of 97%. Pressure around 29.35 in [994 mb]. UV Index: 6.85. Chance of precipitation 44% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 63°F [17°C]. S wind to around 14 mph [23 kph], with gusts to near 24 mph [38 kph]. Chance of precipitation 44% with QPF of 0.00 in [0.0 mm]. Tuesday Light Drizzle with a high near 81°F [27°C]. NW wind to around 20 mph [32 kph], with gusts to near 36 mph [58 kph]. Dewpoint near 65°F [18°C] with humidity of 97%. Pressure around 29.35 in [994 mb]. UV Index: 6.5. Chance of precipitation 44% with QPF of 0.01 in [0.2 mm]. Tuesday Night Light Drizzle with a low around 62°F [16°C]. NW wind to around 20 mph [32 kph], with gusts to near 36 mph [58 kph]. Chance of precipitation 44% with QPF of 0.01 in [0.2 mm]. Wednesday Overcast with a high near 72°F [22°C]. N wind to around 17 mph [27 kph], with gusts to near 30 mph [48 kph]. Dewpoint near 65°F [18°C] with humidity of 81%. Pressure around 29.35 in [994 mb]. UV Index: 7.3. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 51°F [11°C]. N wind to around 17 mph [27 kph], with gusts to near 30 mph [48 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 Montgomery, IL

Tonight: 3.2 mm | 0.13 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.2 mm | 0.01 in

Saturday Night: 0.2 mm | 0.01 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: 0.2 mm | 0.01 in

Tuesday Night: 0.2 mm | 0.01 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 Montgomery, IL

Tonight: NNE @ 12 kph | 8 mph

Friday: SW @ 19 kph | 12 mph

Friday Night: SW @ 19 kph | 12 mph

Saturday: WNW @ 22 kph | 13 mph

Saturday Night: WNW @ 22 kph | 13 mph

Sunday: NE @ 13 kph | 8 mph

Sunday Night: NE @ 13 kph | 8 mph

Monday: S @ 23 kph | 14 mph

Monday Night: S @ 23 kph | 14 mph

Tuesday: NW @ 32 kph | 20 mph

Tuesday Night: NW @ 32 kph | 20 mph

Wednesday: N @ 27 kph | 17 mph

Wednesday Night: N @ 27 kph | 17 mph

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

Tonight: 94 %

Friday: 93 %

Friday Night: 93 %

Saturday: 86 %

Saturday Night: 86 %

Sunday: 91 %

Sunday Night: 91 %

Monday: 97 %

Monday Night: 97 %

Tuesday: 97 %

Tuesday Night: 97 %

Wednesday: 81 %

Wednesday Night: 81 %

7 Day and Night - Snowfall Totals Forecast for Montgomery, 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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