Thompson Falls Weather in March
Average highs run from 45°F on March 1 to 54°F on March 31, and lows from 26°F to 32°F. Normal precipitation for the month is 1.99 in over about 16 wet days.
March day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
March at a glance
- Average high
- 49°F
- Average low
- 29°F
- Precipitation
- 1.99 in
- Snowfall
- 1.2 in
- Record high
- 61°FMar 26, 2025
- Record low
- -17°FMar 4, 1955
- Chance of a freeze
- 100%
- Daylight
- 11 h 05 min to 12 h 48 min
- Cloud cover
- 73%
- Humidity
- 92%
- Dew point
- 26°F
- Wind
- 4.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Mar 1 | 45°F | 26°F | 53°F 2025 | -6°F 2014 | 51% | 3% |
| Mar 2 | 45°F | 27°F | 48°F 2025 | -3°F 2014 | 51% | 3% |
| Mar 3 | 45°F | 27°F | 43°F 2026 | -7°F 2019 | 51% | 3% |
| Mar 4 | 46°F | 27°F | 47°F 2021 | -17°F 1955 | 51% | 3% |
| Mar 5 | 46°F | 27°F | 46°F 2021 | -14°F 1943 | 51% | 3% |
| Mar 6 | 46°F | 27°F | 47°F 2001 | -3°F 1951 | 51% | 3% |
| Mar 7 | 47°F | 28°F | 49°F 2001 | 3°F 2002 | 51% | 3% |
| Mar 8 | 47°F | 28°F | 50°F 1953 | 2°F 2002 | 51% | 3% |
| Mar 9 | 47°F | 28°F | 50°F 1953 | -4°F 1948 | 52% | 3% |
| Mar 10 | 48°F | 28°F | 52°F 2015 | -6°F 1948 | 52% | 3% |
| Mar 11 | 48°F | 28°F | 50°F 2005 | -8°F 1950 | 52% | 3% |
| Mar 12 | 48°F | 29°F | 46°F 1998 | 0°F 1950 | 52% | 3% |
| Mar 13 | 49°F | 29°F | 53°F 2015 | -6°F 1944 | 52% | 2% |
| Mar 14 | 49°F | 29°F | 49°F 2021 | -2°F 1944 | 52% | 2% |
| Mar 15 | 49°F | 29°F | 54°F 1947 | 5°F 2020 | 52% | 2% |
| Mar 16 | 50°F | 30°F | 54°F 1947 | 6°F 1943 | 52% | 2% |
| Mar 17 | 50°F | 30°F | 56°F 2024 | 4°F 1943 | 52% | 2% |
| Mar 18 | 50°F | 30°F | 56°F 2024 | 6°F 1943 | 52% | 2% |
| Mar 19 | 51°F | 30°F | 54°F 2024 | 5°F 1955 | 52% | 2% |
| Mar 20 | 51°F | 30°F | 54°F 1999 | 1°F 2002 | 53% | 2% |
| Mar 21 | 51°F | 31°F | 55°F 2004 | 0°F 2002 | 53% | 2% |
| Mar 22 | 51°F | 31°F | 54°F 1939 | 14°F 1951 | 53% | 2% |
| Mar 23 | 52°F | 31°F | 52°F 1939 | 8°F 1955 | 53% | 2% |
| Mar 24 | 52°F | 31°F | 50°F 1953 | -3°F 1955 | 53% | 2% |
| Mar 25 | 52°F | 31°F | 52°F 2025 | -4°F 1955 | 53% | 2% |
| Mar 26 | 52°F | 31°F | 61°F 2025 | 3°F 1955 | 53% | 2% |
| Mar 27 | 53°F | 32°F | 58°F 2015 | 3°F 1954 | 53% | 2% |
| Mar 28 | 53°F | 32°F | 52°F 1947 | -4°F 1954 | 53% | 2% |
| Mar 29 | 53°F | 32°F | 57°F 1942 | 4°F 1954 | 53% | 2% |
| Mar 30 | 53°F | 32°F | 61°F 1942 | 7°F 1954 | 53% | 2% |
| Mar 31 | 54°F | 32°F | 54°F 1942 | 14°F 1952 | 53% | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- March 1
- sunrise 7:21 AM, sunset 6:26 PM
- March 31
- sunrise 7:22 AM, sunset 8:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00248211 (Thompson Falls Ph), public domain. Records: NOAA GHCN-Daily, station USW00024154, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.