Union Weather in March
Average highs run from 53°F on March 1 to 65°F on March 31, and lows from 31°F to 40°F. Normal precipitation for the month is 3.87 in over about 10 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
- 59°F
- Average low
- 35°F
- Precipitation
- 3.87 in
- Snowfall
- 1.8 in
- Record high
- 94°FMar 27, 2026
- Record low
- 1°FMar 4, 2014
- Chance of a freeze
- 99%
- Daylight
- 11 h 21 min to 12 h 37 min
- Cloud cover
- 65%
- Humidity
- 78%
- Dew point
- 37°F
- Wind
- 6.3 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 | 53°F | 31°F | 75°F 2017 | 17°F 2015 | 28% | 7% |
| Mar 2 | 54°F | 31°F | 76°F 2022 | 7°F 2015 | 29% | 7% |
| Mar 3 | 54°F | 32°F | 82°F 2022 | 2°F 2014 | 29% | 6% |
| Mar 4 | 54°F | 32°F | 78°F 2024 | 1°F 2014 | 29% | 6% |
| Mar 5 | 55°F | 32°F | 77°F 2024 | 4°F 2019 | 29% | 6% |
| Mar 6 | 55°F | 32°F | 76°F 2022 | 9°F 2019 | 29% | 6% |
| Mar 7 | 56°F | 33°F | 82°F 2026 | 17°F 2019 | 30% | 6% |
| Mar 8 | 56°F | 33°F | 75°F 2025 | 21°F 2013 | 30% | 6% |
| Mar 9 | 56°F | 33°F | 74°F 2020 | 22°F 2018 | 30% | 5% |
| Mar 10 | 57°F | 34°F | 84°F 2026 | 24°F 2014 | 30% | 5% |
| Mar 11 | 57°F | 34°F | 86°F 2026 | 23°F 2011 | 30% | 5% |
| Mar 12 | 58°F | 34°F | 80°F 2014 | 13°F 2022 | 30% | 5% |
| Mar 13 | 58°F | 35°F | 81°F 2012 | 13°F 2022 | 31% | 5% |
| Mar 14 | 58°F | 35°F | 81°F 2012 | 21°F 2018 | 31% | 5% |
| Mar 15 | 59°F | 35°F | 86°F 2012 | 15°F 2017 | 31% | 4% |
| Mar 16 | 59°F | 35°F | 85°F 2016 | 15°F 2017 | 31% | 4% |
| Mar 17 | 60°F | 36°F | 79°F 2015 | 16°F 2026 | 32% | 4% |
| Mar 18 | 60°F | 36°F | 81°F 2011 | 16°F 2026 | 32% | 4% |
| Mar 19 | 60°F | 36°F | 85°F 2025 | 19°F 2023 | 32% | 4% |
| Mar 20 | 61°F | 37°F | 83°F 2026 | 18°F 2023 | 32% | 4% |
| Mar 21 | 61°F | 37°F | 91°F 2026 | 17°F 2013 | 33% | 4% |
| Mar 22 | 62°F | 37°F | 90°F 2026 | 21°F 2013 | 33% | 3% |
| Mar 23 | 62°F | 37°F | 89°F 2026 | 27°F 2014 | 33% | 3% |
| Mar 24 | 62°F | 38°F | 73°F 2017 | 18°F 2014 | 33% | 3% |
| Mar 25 | 63°F | 38°F | 77°F 2017 | 23°F 2014 | 33% | 3% |
| Mar 26 | 63°F | 38°F | 84°F 2026 | 16°F 2014 | 33% | 3% |
| Mar 27 | 64°F | 38°F | 94°F 2026 | 19°F 2013 | 34% | 2% |
| Mar 28 | 64°F | 39°F | 83°F 2012 | 19°F 2013 | 34% | 2% |
| Mar 29 | 64°F | 39°F | 80°F 2012 | 26°F 2023 | 34% | 2% |
| Mar 30 | 65°F | 39°F | 80°F 2025 | 25°F 2014 | 34% | 2% |
| Mar 31 | 65°F | 40°F | 87°F 2026 | 26°F 2014 | 34% | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- March 1
- sunrise 6:36 AM, sunset 5:57 PM
- March 31
- sunrise 6:50 AM, sunset 7:27 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00238515 (Union), public domain. Records: NOAA GHCN-Daily, station USC00238746, 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.