Mounds, IL Weather Forecast

Local 7-day forecast

71°

Partly Cloudy

Track current conditions, temperature changes, wind, and the full daily outlook for Mounds, IL in one place.

Wednesday, July 15, 2026

Wind: 0 mph

Overnight

Partly cloudy. Low around 71, with temperatures rising to around 73 overnight. Wind around 0 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Mounds, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 15, 2026 7:25 AM CDT.

The active forecast window currently covers Jul 15 to Jul 21, 2026 for Mounds, IL.

Page Snapshot

Page focus: city weather
Forecast window: Jul 15 to Jul 21, 2026
Latest sync: Jul 15, 2026 7:25 AM CDT
Forecast office: PAH
Source: NOAA / NWS

Next High

87°F

Wednesday

Next Low

71°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

2 to 8 mph

Monday

Daily Outlook

Today

Jul 15

Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms

87 °F

/ 71°F

Wind 0 to 3 mph

Thu

Jul 16

Partly Sunny then Chance Showers And Thunderstorms

87 °F

/ 72°F

Wind 0 to 5 mph

Fri

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

88 °F

/ 73°F

Wind 2 to 7 mph

Sat

Jul 18

Chance Showers And Thunderstorms

91 °F

/ 74°F

Wind 3 to 7 mph

Sun

Jul 19

Sunny

92 °F

/ 74°F

Wind 6 mph

Mon

Jul 20

Sunny

93 °F

/ 75°F

Wind 2 to 8 mph

Tue

Jul 21

Slight Chance Rain Showers then Mostly Sunny

91 °F

Wind 6 mph

This Week in Mounds

Monday looks like the warmest upcoming period in Mounds at 93 degrees F.

Overnight is the coolest period ahead with temperatures near 71 degrees F.

The strongest winds are forecast for Monday at about 2 to 8 mph SW.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Jul 15, 2026 7:25 AM CDT
Coverage: 7 days
Time zone: America/Chicago
Forecast office: PAH
Radar station: KPAH

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday

Jul 15

87°F

Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms

0 to 3 mph E

A slight chance of showers and thunderstorms between 11am and noon, then a chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. East wind 0 to 3 mph. Chance of precipitation is 50%.

Wednesday Night

Jul 15

72°F

Chance Showers And Thunderstorms then Partly Cloudy

2 mph E

A chance of showers and thunderstorms before 9pm. Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. East wind around 2 mph. Chance of precipitation is 40%.

Thursday

Jul 16

87°F

Partly Sunny then Chance Showers And Thunderstorms

0 to 5 mph SW

A chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 0 to 5 mph. Chance of precipitation is 50%.

Thursday Night

Jul 16

72°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

3 mph SW

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Southwest wind around 3 mph. Chance of precipitation is 20%.

Friday

Jul 17

88°F

Mostly Sunny then Chance Showers And Thunderstorms

2 to 7 mph WSW

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. West southwest wind 2 to 7 mph. Chance of precipitation is 50%.

Friday Night

Jul 17

73°F

Chance Showers And Thunderstorms

1 to 5 mph WSW

A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. West southwest wind 1 to 5 mph.

Saturday

Jul 18

91°F

Chance Showers And Thunderstorms

3 to 7 mph WSW

A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. West southwest wind 3 to 7 mph.

Saturday Night

Jul 18

74°F

Chance Showers And Thunderstorms then Partly Cloudy

6 mph WSW

A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. West southwest wind around 6 mph.

Sunday

Jul 19

92°F

Sunny

6 mph WSW

Sunny, with a high near 92. West southwest wind around 6 mph.

Sunday Night

Jul 19

74°F

Mostly Clear

1 to 5 mph SW

Mostly clear, with a low around 74. Southwest wind 1 to 5 mph.

Monday

Jul 20

93°F

Sunny

2 to 8 mph SW

Sunny, with a high near 93. Southwest wind 2 to 8 mph.

Monday Night

Jul 20

75°F

Mostly Clear then Slight Chance Rain Showers

3 to 7 mph WSW

A slight chance of rain showers after 1am. Mostly clear, with a low around 75. West southwest wind 3 to 7 mph.

Tuesday

Jul 21

91°F

Slight Chance Rain Showers then Mostly Sunny

6 mph NW

A slight chance of rain showers before 7am. Mostly sunny, with a high near 91. Northwest wind around 6 mph.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Jul 15	Partly Cloudy	71°F	0 mph	Partly cloudy. Low around 71, with temperatures rising to around 73 overnight. Wind around 0 mph.
Wednesday Jul 15	Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms	87°F	0 to 3 mph E	A slight chance of showers and thunderstorms between 11am and noon, then a chance of showers and thunderstorms between n...
Wednesday Night Jul 15	Chance Showers And Thunderstorms then Partly Cloudy	72°F	2 mph E	A chance of showers and thunderstorms before 9pm. Partly cloudy. Low around 72, with temperatures rising to around 74 ov...
Thursday Jul 16	Partly Sunny then Chance Showers And Thunderstorms	87°F	0 to 5 mph SW	A chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms. Partly sunny, wi...
Thursday Night Jul 16	Slight Chance Showers And Thunderstorms then Partly Cloudy	72°F	3 mph SW	A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Southwest wind around 3 mp...
Friday Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	88°F	2 to 7 mph WSW	A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. West southwest wind 2 to 7 mph. Chan...
Friday Night Jul 17	Chance Showers And Thunderstorms	73°F	1 to 5 mph WSW	A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. West southwest wind 1 to 5 mph.
Saturday Jul 18	Chance Showers And Thunderstorms	91°F	3 to 7 mph WSW	A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. West southwest wind 3 to 7 mph.
Saturday Night Jul 18	Chance Showers And Thunderstorms then Partly Cloudy	74°F	6 mph WSW	A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. West southwest wind around 6 mph.
Sunday Jul 19	Sunny	92°F	6 mph WSW	Sunny, with a high near 92. West southwest wind around 6 mph.
Sunday Night Jul 19	Mostly Clear	74°F	1 to 5 mph SW	Mostly clear, with a low around 74. Southwest wind 1 to 5 mph.
Monday Jul 20	Sunny	93°F	2 to 8 mph SW	Sunny, with a high near 93. Southwest wind 2 to 8 mph.
Monday Night Jul 20	Mostly Clear then Slight Chance Rain Showers	75°F	3 to 7 mph WSW	A slight chance of rain showers after 1am. Mostly clear, with a low around 75. West southwest wind 3 to 7 mph.
Tuesday Jul 21	Slight Chance Rain Showers then Mostly Sunny	91°F	6 mph NW	A slight chance of rain showers before 7am. Mostly sunny, with a high near 91. Northwest wind around 6 mph.

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.