Heron Lake, MN Current Weather Conditions

Current weather observations and 72-hour history for Heron Lake, MN. • View 5-Day Forecast ›

▼Current Conditions — Heron Lake, MN

SLAYTON (KDVP)

Clear

56.8 F

Humidity:	%
Wind Speed:	4.7 mph
Barometer:	30.12 in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 21 2026, 11:13 PM CDT

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▼Hourly Observation History — Heron Lake, MN

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
11:13 PM CDT	4.7	10.00	Clear	--	56.8		%	NA	NA	30.12	1019.7
10:53 PM CDT	5.8	10.00	Clear	--	57.2	46.8	68%	NA	NA	30.12	1019.7
10:33 PM CDT	4.7	10.00	Clear	--	57.9	47.1	67%	NA	NA	30.12	1019.7
10:13 PM CDT	4.7	10.00	Clear	--	58.1	50.5	76%	NA	NA	30.12	1019.7
09:53 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
09:33 PM CDT	5.8	10.00	Clear	--	61.0	52.2	73%	NA	NA	30.10	1019.3
09:13 PM CDT	5.8	10.00	Clear	--	63.9	51.1	63%	NA	NA	30.08	1018.6
08:53 PM CDT	8.1	10.00	Clear	--	64.9	50.2	59%	NA	NA	30.08	1018.6
08:33 PM CDT	6.9	10.00	Clear	--	66.9	50.7	56%	NA	NA	30.08	1018.6
08:13 PM CDT	9.2	10.00	Clear	--	68.5	50.9	53%	NA	NA	30.08	1018.6
07:53 PM CDT	9.2	10.00	Clear	--	69.4	52.2	54%	NA	NA	30.08	1018.6
07:33 PM CDT	10.3 G 17.2	10.00	Clear	--	70.5	51.1	50%	NA	69.6	30.08	1018.6
07:13 PM CDT	11.4 G 17.2	10.00	Clear	--	71.1	51.1	49%	NA	70.2	30.08	1018.6
06:53 PM CDT	12.8 G 19.7	10.00	Clear	--	71.6	50.2	47%	NA	70.7	30.08	1018.6
06:33 PM CDT	12.8 G 19.7	10.00	Clear	--	72.1	51.6	48%	NA	71.4	30.08	1018.6
06:13 PM CDT	15.0 G 20.8	10.00	Clear	--	72.5	52.0	48%	NA	71.8	30.08	1018.6
05:53 PM CDT	12.8 G 20.8	10.00	Clear	--	72.7	52.2	49%	NA	72.0	30.08	1018.6
05:33 PM CDT	12.8 G 23.0	10.00	Partly Cloudy	--	72.1	51.8	49%	NA	71.4	30.08	1018.6
05:13 PM CDT	16.1 G 24.2	10.00	Partly Cloudy	--	73.4	52.5	48%	NA	72.7	30.07	1018.3
04:53 PM CDT	15.0 G 25.3	10.00	Partly Cloudy	--	73.2	52.0	47%	NA	72.5	30.07	1018.3
04:33 PM CDT	15.0 G 21.9	10.00	Partly Cloudy	--	73.9	54.3	50%	NA	73.4	30.07	1018.3
04:13 PM CDT	13.9	10.00	NULL	--	73.0	55.4	54%	NA	72.5	30.07	1018.3
03:53 PM CDT	13.9 G 24.2	10.00	Partly Cloudy	--	73.0	55.4	54%	NA	72.5	30.07	1018.3
03:33 PM CDT	NW 18.3 G 21.9	10.00	Partly Cloudy	--	72.7	55.9	56%	NA	72.3	30.07	1018.3
03:13 PM CDT	16.1 G 23.0	10.00	Partly Cloudy	--	72.9	56.8	57%	NA	72.5	30.06	1018.0
02:53 PM CDT	13.9 G 21.9	10.00	Partly Cloudy	--	73.2	56.8	57%	NA	72.9	30.07	1018.3
02:33 PM CDT	NW 17.2 G 27.7	10.00	Partly Cloudy	--	72.5	57.0	58%	NA	72.1	30.07	1018.3
02:13 PM CDT	12.8 G 25.3	10.00	Partly Cloudy	--	71.2	56.3	59%	NA	70.9	30.08	1018.6
01:53 PM CDT	NW 17.2 G 23.0	10.00	Partly Cloudy	--	72.5	58.1	61%	NA	72.3	30.08	1018.6
01:33 PM CDT	NW 16.1 G 24.2	10.00	Clear	--	71.1	57.0	61%	NA	70.7	30.07	1018.3
01:13 PM CDT	G 26.4	10.00	Clear	--	71.6	57.2	60%	NA	71.2	30.07	1018.3
12:53 PM CDT	19.7 G 26.4	10.00	Clear and Windy	--	70.7	56.7	61%	NA	70.3	30.07	1018.3
12:33 PM CDT	20.8 G 25.3	10.00	Partly Cloudy and Windy	--	70.3	56.8	62%	NA	70.0	30.08	1018.6
12:13 PM CDT	15.0 G 24.2	10.00	Partly Cloudy	--	69.8	56.7	63%	NA	NA	30.08	1018.6
11:53 AM CDT	17.2 G 24.2	10.00	Partly Cloudy	--	69.6	57.0	64%	NA	NA	30.08	1018.6
11:33 AM CDT	16.1 G 25.3	10.00	Partly Cloudy	--	68.9	55.9	63%	NA	NA	30.07	1018.3
11:13 AM CDT	18.3 G 24.2	10.00	Partly Cloudy	--	67.8	56.3	67%	NA	NA	30.07	1018.3
10:53 AM CDT	18.3 G 26.4	10.00	Partly Cloudy	--	66.9	55.2	66%	NA	NA	30.06	1018.0
10:33 AM CDT	13.9 G 24.2	10.00	Partly Cloudy	--	67.5	55.6	66%	NA	NA	30.06	1018.0
10:13 AM CDT	18.3 G 24.2	10.00	Partly Cloudy	--	66.7	55.2	66%	NA	NA	30.05	1017.6
09:53 AM CDT	NW 20.8 G 24.2	10.00	Partly Cloudy and Windy	--	66.4	55.8	69%	NA	NA	30.05	1017.6
09:33 AM CDT	17.2 G 26.4	10.00	Partly Cloudy	--	64.4	55.4	73%	NA	NA	30.05	1017.6
09:13 AM CDT	NW 17.2 G 24.2	10.00	Mostly Cloudy	--	65.7	56.5	72%	NA	NA	30.04	1017.3
08:53 AM CDT	16.1 G 24.2	10.00	Partly Cloudy	--	64.2	56.3	75%	NA	NA	30.03	1016.9
08:33 AM CDT	15.0 G 24.2	10.00	Mostly Cloudy	--	62.6	55.9	79%	NA	NA		M
08:13 AM CDT	12.8 G 18.3	10.00	Cloudy	--	63.3	56.8	79%	NA	NA		M
07:53 AM CDT	13.9 G 23.0	10.00	Cloudy	--	63.5	57.0	79%	NA	NA		M
07:33 AM CDT	G 21.9	10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
07:13 AM CDT	G 18.3	10.00	Partly Cloudy	--	NULL		%	NA	NA		M
06:53 AM CDT	NW 11.4 G 17.2	10.00	Partly Cloudy	--	62.6	57.7	84%	NA	NA	29.98	1015.2
06:33 AM CDT	10.3 G 17.2	10.00	Partly Cloudy	--	62.4	57.6	84%	NA	NA	29.97	1014.9
06:13 AM CDT	15.0	10.00	NULL	--	62.4	57.2	83%	NA	NA	29.96	1014.6
10:53 PM CDT	5.8	10.00	Partly Cloudy	--	66.7	57.9	73%	NA	NA	29.87	1011.5
10:33 PM CDT	3.4	10.00	Clear	--	67.3	59.0	75%	NA	NA	29.87	1011.5
10:13 PM CDT	5.8	10.00	Partly Cloudy	--	68.0	62.1	81%	NA	NA	29.87	1011.5
09:53 PM CDT	6.9	10.00	Partly Cloudy	--	68.2	65.3	91%	NA	NA	29.86	1011.2
09:33 PM CDT	6.9	10.00	Partly Cloudy	--	NULL	65.3	%	NA	NA	29.85	1010.8
09:13 PM CDT	6.9	10.00	Clear	--	NULL	62.1	%	NA	NA	29.85	1010.8
08:53 PM CDT	6.9	10.00	Clear	--	72.5	62.6	71%	NA	72.9	29.84	1010.5
08:33 PM CDT	8.1	10.00	Clear	--	75.6	63.7	67%	NA	75.9	29.84	1010.5
08:13 PM CDT	8.1	10.00	Clear	--	77.9	65.3	65%	NA	78.4	29.83	1010.2
07:53 PM CDT	9.2	10.00	Clear	--	79.5	66.0	63%	NA	81.5	29.83	1010.2
07:33 PM CDT	9.2	10.00	NULL	--	80.8	61.7	52%	NA	81.9	29.83	1010.2
07:13 PM CDT	10.3	10.00	Clear	--	81.7	61.0	50%	NA	82.4	29.82	1009.8
06:53 PM CDT	NW 8.1	10.00	Clear	--	82.6	59.4	45%	NA	82.8	29.82	1009.8
06:33 PM CDT	NW 12.8	10.00	Clear	--	83.3	61.5	48%	NA	83.8	29.82	1009.8
06:13 PM CDT	NW 11.4	10.00	Clear	--	84.4	62.1	47%	NA	85.1	29.82	1009.8
05:53 PM CDT	NW 10.3	10.00	Clear	--	85.1	62.1	46%	NA	85.6	29.81	1009.5
05:33 PM CDT	NW 13.9	10.00	Clear	--	85.6		%	NA	NA	29.81	1009.5
05:13 PM CDT	NW 17.2 G 21.9	10.00	Clear	--	87.4	64.6	47%	NA	89.1	29.81	1009.2
04:53 PM CDT	NW 11.4	10.00	Clear	--	87.6	66.6	50%	NA	90.3	29.81	1009.2
04:13 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M