Post Falls Weather in March
Average highs run from 45°F on March 1 to 52°F on March 31, and lows from 28°F to 34°F. Normal precipitation for the month is 2.68 in over about 13 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
- 48°F
- Average low
- 31°F
- Precipitation
- 2.68 in
- Record high
- 74°FMar 27, 2025
- Record low
- -13°FMar 4, 1955
- Chance of a freeze
- 100%
- Daylight
- 11 h 05 min to 12 h 49 min
- Cloud cover
- 71%
- Humidity
- 83%
- Dew point
- 30°F
- Wind
- 6.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 45°F | 28°F | 66°F 1968 | 3°F 1917 | 38% |
| Mar 2 | 45°F | 28°F | 65°F 1968 | -2°F 1960 | 38% |
| Mar 3 | 45°F | 28°F | 61°F 1926 | -1°F 1960 | 38% |
| Mar 4 | 45°F | 28°F | 60°F 1926 | -13°F 1955 | 39% |
| Mar 5 | 46°F | 28°F | 67°F 1968 | -8°F 1955 | 39% |
| Mar 6 | 46°F | 29°F | 62°F 1965 | -1°F 1943 | 39% |
| Mar 7 | 46°F | 29°F | 63°F 1914 | 4°F 1951 | 39% |
| Mar 8 | 47°F | 29°F | 69°F 1953 | 8°F 1951 | 39% |
| Mar 9 | 47°F | 29°F | 68°F 1972 | -2°F 1932 | 39% |
| Mar 10 | 47°F | 29°F | 68°F 2015 | 1°F 1932 | 40% |
| Mar 11 | 47°F | 30°F | 62°F 1914 | -1°F 1950 | 40% |
| Mar 12 | 48°F | 30°F | 67°F 2005 | 5°F 2009 | 40% |
| Mar 13 | 48°F | 30°F | 67°F 1934 | 0°F 1897 | 40% |
| Mar 14 | 48°F | 30°F | 68°F 1909 | 8°F 1944 | 41% |
| Mar 15 | 48°F | 31°F | 68°F 1981 | 15°F 1944 | 41% |
| Mar 16 | 49°F | 31°F | 68°F 1909 | 13°F 1943 | 41% |
| Mar 17 | 49°F | 31°F | 70°F 1972 | 6°F 1943 | 41% |
| Mar 18 | 49°F | 31°F | 72°F 2024 | 8°F 1943 | 41% |
| Mar 19 | 49°F | 31°F | 68°F 2024 | 11°F 1965 | 41% |
| Mar 20 | 50°F | 32°F | 71°F 1928 | 14°F 1943 | 42% |
| Mar 21 | 50°F | 32°F | 70°F 1915 | 10°F 1898 | 42% |
| Mar 22 | 50°F | 32°F | 70°F 1960 | 7°F 1898 | 42% |
| Mar 23 | 50°F | 32°F | 70°F 1939 | 16°F 1924 | 42% |
| Mar 24 | 50°F | 32°F | 69°F 1918 | 8°F 1965 | 42% |
| Mar 25 | 51°F | 33°F | 72°F 1960 | 7°F 1955 | 42% |
| Mar 26 | 51°F | 33°F | 70°F 1960 | 9°F 1955 | 43% |
| Mar 27 | 51°F | 33°F | 74°F 2025 | 12°F 1944 | 43% |
| Mar 28 | 51°F | 33°F | 72°F 1941 | 14°F 1954 | 43% |
| Mar 29 | 51°F | 33°F | 71°F 1919 | 11°F 1954 | 43% |
| Mar 30 | 52°F | 34°F | 73°F 1978 | 14°F 1954 | 42% |
| Mar 31 | 52°F | 34°F | 72°F 1964 | 16°F 1936 | 42% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- March 1
- sunrise 6:28 AM, sunset 5:33 PM
- March 31
- sunrise 6:28 AM, sunset 7:17 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00101956 (Coeur D'alene), public domain. Records: NOAA GHCN-Daily, station USC00101956, 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.