April weather in Forsyth, MT
The average temperature in Forsyth in April is 46.1°F (32.9°F–59.2°F). Average precipitation: 1.85 inches. Average snowfall is 2.8 inches.
April is a spring month in Forsyth, and is cooler than the annual average of 46.7°F. Daily temperatures swing about 26.3°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 20m. For travel, April is cool.
Avg High
59.2°F
Avg Low
32.9°F
Precipitation
1.85 in
Snow
2.8 in
April records in Forsyth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 77.0°F (1991) | 9.0°F (2014) | 0.40 in (1999) |
| April 2 | 77.0°F (1990) | 9.0°F (2002) | 0.76 in (2006) |
| April 3 | 84.0°F (1992) | 7.0°F (2002) | 0.80 in (2025) |
| April 4 | 79.0°F (1991) | 14.0°F (2002) | 0.24 in (1982) |
| April 5 | 84.0°F (1991) | 6.1°F (1982) | 0.49 in (1997) |
| April 6 | 78.1°F (1988) | 10.9°F (2018) | 1.21 in (2006) |
| April 7 | 81.0°F (2005) | 14.0°F (1983) | 1.99 in (2024) |
| April 8 | 81.0°F (1977) | 9.0°F (1997) | 0.57 in (2024) |
| April 9 | 87.1°F (1996) | 16.0°F (2013) | 1.17 in (2005) |
| April 10 | 82.9°F (2023) | 10.9°F (2013) | 0.37 in (1992) |
| April 11 | 87.1°F (2023) | 7.0°F (1997) | 0.77 in (1996) |
| April 12 | 81.0°F (2003) | 15.1°F (1997) | 1.27 in (2018) |
| April 13 | 82.9°F (2017) | 14.0°F (1997) | 0.36 in (1986) |
| April 14 | 84.0°F (2015) | 6.1°F (1986) | 1.03 in (2013) |
| April 15 | 79.0°F (1981) | 9.0°F (1986) | 0.26 in (2003) |
| April 16 | 82.9°F (1994) | 8.1°F (2022) | 0.10 in (2003) |
| April 17 | 87.1°F (1994) | 18.0°F (1990) | 0.77 in (2025) |
| April 18 | 81.0°F (1980) | 17.1°F (2013) | 1.30 in (2002) |
| April 19 | 84.9°F (1980) | 17.1°F (2002) | 0.92 in (2023) |
| April 20 | 91.0°F (1980) | 15.1°F (2008) | 1.02 in (2005) |
| April 21 | 89.1°F (1980) | 1.0°F (2008) | 1.20 in (1999) |
| April 22 | 86.0°F (2016) | 19.9°F (2008) | 1.55 in (2011) |
| April 23 | 91.0°F (2012) | 21.0°F (1988) | 1.60 in (2022) |
| April 24 | 88.0°F (2012) | 19.9°F (2008) | 1.35 in (2016) |
| April 25 | 82.0°F (2001) | 19.9°F (2008) | 0.50 in (1998) |
| April 26 | 88.0°F (1977) | 24.1°F (2008) | 1.28 in (1990) |
| April 27 | 87.1°F (2001) | 21.0°F (2008) | 0.91 in (1989) |
| April 28 | 88.0°F (1987) | 23.0°F (1994) | 0.80 in (2012) |
| April 29 | 88.0°F (1987) | 19.0°F (1984) | 1.10 in (2009) |
| April 30 | 88.0°F (1987) | 21.9°F (1989) | 0.73 in (1995) |