TKHuman Westmont Weather

59°F

Westmont, Illinois, USA

Updated: 15-Oct-2026 11:20pm

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

METRIC | IMPERIAL

Updated: 15-Oct-2026 @ 11:20pm

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 59.8°F ---
High Today 66.6°F 3:56 PM	Low Today 59.7°F 12:00 AM
Yest High 80.1°F 1:47 PM	Yest Low 59.5°F 11:10 PM
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

	Night time, Stopped raining
	Wind: SSW 3.0 Gusting to: 0.0 mph
	Rain: 0.38 in
	Current CBI Fire Danger: -1.3 of 100

Tonight Slight Chance Rain Showers then Cloudy	Friday Mostly Cloudy then Chance Rain Showers	Friday Night Chance Rain Showers then Mostly Clear
Lo 48 °F	Hi 54 °F	Lo 35 °F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	57.2°F
Last Hour:	3.9°F
High 9:00 PM:	64.7°F
Low 12:00 AM:	54.2°F
Record High:	82.4°F on Sep-1-2026
Record Low:	26.8°F on May-7-2026
Wetbulb:	58.3°F

Rain Today
Today:	0.38 in
Rate (/hr):	0.040 in
Yesterday:	0.00 in
Last 7 Days:	0.00 in
Oct Rain:	2.24 in
Oct to Date Avg:¹⁰	0.00 in
Oct to Date Diff from Avg:¹⁰	2.24 in
Oct Avg:	0.00 in
Diff from Avg:	2.24 in
Season:¹	36.32 in
YTD Avg:¹¹	33.77 in
YTD Diff from Avg:¹¹	2.55 in
52 rain days in 2026
3 days in October 0 days since last rain

Current:	SSW 3.0 mph
1Hr Average:	0.7 mph
Wind Run:	3.33 miles
Wind Gust
Current:	0.0 mph
Today:	14.0 mph 10:55 PM
Month:	13.9 mph 15-Oct
Year:	22.6 mph 3-Jul
Record Gust:	22.6 mph Jul-3-2026

Sunlight:

11 h 8 m 58 s
of Sunlight Yesterday
11 h 6 m 16 s
of Sunlight Today Which is
2 min 42 sec shorter than
yesterday
0 h 0 m 0 s
of Sunlight Tomorrow
(Noon)

(Midnight)
Legend

Waxing Crescent

27%
Illuminated

Humidity

Barometer

Current:	91%
Last Hour:	2%
High 8:21 PM:	96%
Low 1:40 AM:	81%
Record High:	97% May-24-2026
Record Low:	21% Jun-2-2026

Current:	29.237 inHg
Last Hour:	Rising
High 1:55 AM:	29.588
Low 8:17 PM:	29.168
Record High:	29.793 inHg Sep-23-2026
Record Low:	28.777 inHg Jun-17-2026

Heating Degree Days

Coming Soon

Wind Chill

Air

Today:	3.9
Oct:	42.0
2026 to Date:	234.5
Cooling Degree Days
2026 to Date:	1038.9

Current:	59.8°F
Low 12:00 AM:	59.7°F
Yesterday:	59.5°F
Record:	29.3°F May-7-2026

Data Not
Available

Data Not Available

Density:
1.19 kg/m³

UV Summary/Forecast

Solar Summary

Oct-15

3.6

Oct-16

3.6

Oct-17

3.8

Sunrise is at: 7:05 am

Solar Noon: 12:37

Sunset is at: 6:08 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Evening
YTD Avg Temp:	70.2°F
Sunrise:	7:05 am
Sunset:	6:08 pm
Moonrise:	1:15 pm
Moonset:	8:49 pm
Full Moon:	Oct-26-2026
New Moon:	07:03 UTC Nov-9-2026

HIGHS:	LOWS:
98.8°F Jul-14-2026	29.3°F May-7-2026
Daytime Records
95.0°F Sep-02-2026	54.0°F May-06-2026
Nitetime Records
84.2°F Jul-01-2026	39.6°F May-07-2026
ICN:34 \| S3C2:0 \| Ajax 3.xx ISS:Ok \| CON:4.7 \| RCP:100%

METRIC | IMPERIAL

Updated: 15-Oct-2026 @ 11:20pm

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 15 of just the month of October for this station since 2012. ¹¹ Historical average rain this season to day 15 of October for this station since 2012.

Weather Forecast - Outlook Tonight & Friday

Tonight

Slight Chance Rain Showers then Cloudy

Lo 48 °F

NWS forecast: A slight chance of rain showers before midnight. Cloudy. Low around 48, with temperatures rising to around 50 overnight. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Local station forecast: Mostly cloudy and cooler, windy with possible wind shift to the w, nw, or n.

Friday

Mostly Cloudy then Chance Rain Showers

Hi 54 °F

NWS forecast: A chance of rain showers after noon. Mostly cloudy. High near 54, with temperatures falling to around 52 in the afternoon. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Short Term Weather Forecast

Friday Night Chance Rain Showers then Mostly Clear	Saturday Areas Of Frost then Sunny	Saturday Night Clear	Sunday Patchy Frost then Sunny	Sunday Night Mostly Clear	Monday Mostly Sunny	Monday Night Partly Cloudy
Lo 35 °F	Hi 57 °F	Lo 38 °F	Hi 65 °F	Lo 40 °F	Hi 69 °F	Lo 42 °F

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