Scales Mound, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Scales Mound, IL.

Current Conditions — Scales Mound, IL

PLATTEVILLE (KPVB)

Clear

70.7 F
Humidity:38%
Wind Speed:E 10.3 mph
Barometer:29.97 in
Dewpoint:43.9 F
Visibility:10.00 mi
Precip:--
Heat Index:69.3 F
Wind Chill:NA
Apr 22 2026, 11:55 AM CDT
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5-Day Forecast — Scales Mound, IL

Wednesday

High 78 °F
Mostly Sunny
Wednesday
Night
Low 59 °F
Partly Cloudy
Thursday

High 78 °F
Mostly Cloudy
Thursday
Night
Low 59 °F
T-storms
Friday

High 69 °F
Rain Showers Likely
Friday
Night
Low 46 °F
Clear
Saturday

High 66 °F
Mostly Sunny
Saturday
Night
Low 46 °F
Mostly Cloudy
Sunday

High 69 °F
Slight Chance of Rain Showers

Detailed Forecast — Scales Mound, IL

Wednesday
Mostly Sunny. High near 78°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Wednesday Night
Partly Cloudy. Low around 59°F. Wind 7 to 9 mph, with gusts as high as 16 mph.
Thursday
Mostly Cloudy. High near 78°F. Wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Thunderstorms. Low around 59°F. Wind 12 to 14 mph, with gusts as high as 25 mph.
Friday
Rain Showers Likely. High near 69°F. Wind 9 to 12 mph, with gusts as high as 18 mph.
Friday Night
Clear. Low around 46°F. Wind around 7 mph, with gusts as high as 14 mph.
Saturday
Mostly Sunny. High near 66°F. Wind 3 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Mostly Cloudy. Low around 46°F. Wind around 3 mph, with gusts as high as 8 mph.
Sunday
Slight Chance of Rain Showers. High near 69°F. Wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Rain Likely. Low around 53°F. Wind around 18 mph, with gusts as high as 30 mph.
Monday
Thunderstorms Likely. High near 68°F. Wind 16 to 17 mph, with gusts as high as 29 mph.
Monday Night
Chance of Rain. Low around 46°F. Wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Partly Sunny. High near 62°F. Wind 8 to 14 mph, with gusts as high as 22 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 22, 2026

Observation History — Scales Mound, IL

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
11:55 AM CDT E 10.3 10.00 Clear -- 70.7 43.9 38% NA 69.3 29.97 1014.9
11:35 AM CDT E 10.3 10.00 Clear -- 69.3 45.1 42% NA NA 29.97 1014.9
11:15 AM CDT E 10.3 10.00 Clear -- 67.5 46.6 47% NA NA 29.98 1015.2
10:55 AM CDT E 4.7 10.00 Clear -- 66.4 47.8 51% NA NA 29.98 1015.2
10:35 AM CDT E 5.8 10.00 Clear -- 64.2 48.4 56% NA NA 29.98 1015.2
10:15 AM CDT 6.9 10.00 Clear -- 62.6 47.1 57% NA NA 29.98 1015.2
09:55 AM CDT 0.0 10.00 Clear -- 61.9 47.1 58% NA NA 29.98 1015.2
09:35 AM CDT 0.0 10.00 Clear -- 60.8 47.3 61% NA NA 29.98 1015.2
09:15 AM CDT E 6.9 10.00 Clear -- 59.7 46.6 62% NA NA 29.97 1014.9
08:55 AM CDT 8.1 10.00 Clear -- 59.0 46.6 63% NA NA 29.97 1014.9
08:35 AM CDT 11.4 10.00 Clear -- 57.4 46.2 66% NA NA 29.96 1014.6
08:15 AM CDT 9.2 10.00 Clear -- 56.3 46.6 70% NA NA 29.96 1014.6
07:50 AM CDT 6.9 10.00 Clear -- 55.4 46.2 71% NA NA 29.96 1014.6
07:35 AM CDT NE 11.4 10.00 Clear -- 54.9 45.7 71% NA NA 29.95 1014.2
07:15 AM CDT 8.1 10.00 Clear -- 53.6 45.7 74% NA NA 29.94 1013.9
06:55 AM CDT 9.2 10.00 Clear -- 51.6 45.5 80% NA NA 29.94 1013.6
06:35 AM CDT 10.3 10.00 Clear -- 50.0 43.7 79% NA NA 29.94 1013.6
06:15 AM CDT NE 5.8 10.00 Clear -- 52.3 43.5 72% NA NA 29.92 1013.2
05:55 AM CDT 5.8 10.00 Clear -- 49.3 42.8 78% 46.9 NA 29.91 1012.9
05:35 AM CDT 6.9 10.00 Clear -- 48.6 45.3 89% 45.5 NA 29.90 1012.5
05:15 AM CDT 0.0 10.00 Clear -- NULL 45.9 % NA NA 29.90 1012.5
04:55 AM CDT 0.0 10.00 Clear -- 53.4 46.6 78% NA NA 29.89 1012.2
04:35 AM CDT 0.0 10.00 Clear -- 52.2 45.9 79% NA NA 29.88 1011.9
04:15 AM CDT 0.0 10.00 Clear -- 54.5 47.3 77% NA NA 29.88 1011.9

Regional Weather Observation

PLATTEVILLE (KPVB)

Clear
70.7 F

(KMRJ)


F

DUBUQUE (KDBQ)

Clear
75.2 F

SAVANNA/TRITOWN (KSFY)

Clear
76.1 F

BOSCOBEL (KOVS)

Clear
73.4 F

LONE ROCK (KLNR)

Clear
69.8 F
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