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Hourly
7 Days
14 Days
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Monthly
°C
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°Fahrenheit
Monthly Historical Averages
Heron, MT
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April
Average Temperature
High
13°
Feels 12
Low
1°
Feels -2
Average Precipitation
4 Days
Rain amount
5.3mm
Snow amount
1.1cm
Content continues below
Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
8°
2
5°
3
9°
4
14°
5
17°
6
19°
7
17°
8
10°
9
9°
10
10°
11
11°
12
12°
13
13°
14
12°
15
21°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
8°
Feels 8
Wind
5 km/h E
Gust
8 km/h
Humidity
70%
P.O.P
90%
Rain
1-3 mm
Night
3°
Feels 1
Wind
5 km/h E
Gust
8 km/h
Humidity
100%
P.O.P
90%
Rain
5-10 mm
Historical Averages
Apr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.