TKHuman Westmont Weather

81°F

Westmont, Illinois, USA

Updated: 12-Apr-2026 1:25pm

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METRIC | IMPERIAL

Updated: 12-Apr-2026 @ 1:25pm

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 79.8°F ---
High Today 81.3°F 12:05 PM	Low Today 54.7°F 12:00 AM
Yest High 58.2°F 2:07 PM	Yest Low 30.7°F 5:25 AM
Sta* High ---°F 2026	Sta* Low ---°F 2026
* This Station's Records Since 12/2012
Rec* High 32.0°F 0	Rec* Low 32.0°F 0
* Records from Weather Underground

	Day time
	Wind: SW 1.3 Gusting to: 1.0 mph
	Rain: 0.00 in
	Current CBI Fire Danger: 15.8 of 100

Today Partly Sunny then Isolated Rain Showers	Tonight Showers And T-Storms	Monday Mostly Cloudy then Slight Chance Showers And T-Storms
Hi 78 °F	Lo 61 °F	Hi 79 °F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	61.7°F
Last Hour:	0.3°F
High 11:31 AM:	63.9°F
Low 1:34 AM:	44.5°F
Record High:	65.5°F on Mar-6-2026
Record Low:	-22.2°F on Jan-23-2026
Wetbulb:	68.5°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.46 in
Apr Rain:	2.38 in
Apr to Date Avg:¹⁰	0.00 in
Apr to Date Diff from Avg:¹⁰	2.38 in
Apr Avg:	0.00 in
Diff from Avg:	2.38 in
Season:¹	8.87 in
YTD Avg:¹¹	6.43 in
YTD Diff from Avg:¹¹	2.44 in
Last Rain Time/Date:	Apr-10-2026 at 9:22 AM
27 rain days in 2026
7 days in April 1 day since last rain

Current:	SW 1.3 mph
1Hr Average:	2.2 mph
Wind Run:	10.94 miles
Wind Gust
Current:	1.0 mph
Today:	13.0 mph 12:23 PM
Month:	23.0 mph 1-Apr
Year:	32.2 mph 13-Mar
Record Gust:	32.2 mph Mar-13-2026

Sunlight:

13 h 10 m 55 s
of Sunlight Yesterday
13 h 13 m 38 s
of Sunlight Today Which is
2 min 43 sec longer than
yesterday
0 h 0 m 0 s
of Sunlight Tomorrow
(Noon)

(Midnight)
Legend

Waning Crescent

24%
Illuminated

Humidity

Barometer

Current:	54%
Last Hour:	0%
High 6:31 AM:	81%
Low 12:08 PM:	52%
Record High:	97% Mar-5-2026
Record Low:	19% Feb-18-2026

Current:	29.853 inHg
Last Hour:	Falling slowly
High 12:00 AM:	30.124
Low 1:22 PM:	29.853
Record High:	30.829 inHg Jan-24-2026
Record Low:	29.214 inHg Mar-16-2026

Cooling Degree Days

Coming Soon

Heat Index

Air

Today:	0.0
Apr:	0.0
2026 to Date:	1.8
Heating Degree Days
2026 to Date:	2636.1

Current:	81.0°F
High 12:05pm:	82.6°F
Yesterday:	58.2°F
Record:	82.8°F Mar-30-2026

Quality
Index⁶:
43

Good

Density:
1.17 kg/m³

UV Summary/Forecast

Solar Summary

Apr-12

6.8

Apr-13

7.0

Apr-14

7.6

Sunrise is at: 6:16 am

Solar Noon: 12:52

Sunset is at: 7:28 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Afternoon
YTD Avg Temp:	35.0°F
Sunrise:	6:16 am
Sunset:	7:28 pm
Moonrise:	3:56 am
Moonset:	2:09 pm
Full Moon:	Apr-02-2026
New Moon:	11:52 UTC Apr-17-2026

HIGHS:	LOWS:
82.8°F Mar-30-2026	-9.8°F Jan-23-2026
Daytime Records
82.0°F Mar-30-2026	-6.3°F Jan-23-2026
Nitetime Records
70.3°F Mar-31-2026	-8.1°F Jan-24-2026
ICN:5 \| S3C2:0 \| Ajax 3.xx ISS:Ok \| CON:4.5 \| RCP:100%

METRIC | IMPERIAL

Updated: 12-Apr-2026 @ 1:25pm

¹ Rain season: Jan 1st to Dec 31st. ² Snow season July 1st to June 30th. ³ Snow manually measured usually around 7AM and 7PM. ⁶ Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight. ¹⁰ Historical average only to day 12 of just the month of April for this station since 2013. ¹¹ Historical average rain this season to day 12 of April for this station since 2013.

NWS Weather Forecast - Outlook Today & Tonight

Today

Partly Sunny then Isolated Rain Showers

Hi 78 °F

NWS forecast: Isolated rain showers after 4pm. Partly sunny. High near 78, with temperatures falling to around 76 in the afternoon. South southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local station forecast: Increasing clouds and cooler, precipitation possible and windy within 6 hrs.

Tonight

Showers And T-Storms

Lo 61 °F

NWS forecast: Scattered rain showers before 8pm, then showers and thunderstorms between 8pm and 1am. Cloudy, with a low around 61. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

NWS Short Term Weather Forecast

Monday Mostly Cloudy then Slight Chance Showers And T-Storms	Monday Night Chance Showers And T-Storms	Tuesday Chance Showers And T-Storms	Tuesday Night Showers And T-Storms Likely then Showers And T-Storms	Wednesday Showers And T-Storms	Wednesday Night Showers And T-Storms then Showers And T-Storms Likely	Thursday Chance Showers And T-Storms
Hi 79 °F	Lo 65 °F	Hi 81 °F	Lo 63 °F	Hi 76 °F	Lo 61 °F	Hi 77 °F

Current Conditions

US Fronts from NWS

Sky Cover from the NWS

Current Sat/Rad/Fronts from SSEC.edu

NWS Regional Radar Loop

Weather Underground Regional Radar Loop

NWS National Radar Loop

Weather Underground Current US Radar

Current Watches and Warnings

Regional Satellite


Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.

Current US Satellite Provided courtesy of UW-Madison SSEC"

Current US Satellite Animation Provided courtesy of NOAA"

Jetstream from WeatherUnderground.com

Tropical Update

Sea Surface Tempeatures from SSEC.wisc.edu

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