Evanston Weather in March
Average highs run from 38°F on March 1 to 49°F on March 31, and lows from 17°F to 25°F. Normal precipitation for the month is 0.74 in over about 5 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
- 44°F
- Average low
- 21°F
- Precipitation
- 0.74 in
- Snowfall
- 7.0 in
- Record high
- 74°FMar 20, 2026
- Record low
- -6°FMar 10, 2022
- Chance of a freeze
- 100%
- Daylight
- 11 h 17 min to 12 h 40 min
- Cloud cover
- 62%
- Humidity
- 72%
- Dew point
- 22°F
- Wind
- 8.9 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 | 38°F | 17°F | 52°F 2025 | 0°F 2002 | 19% | 14% |
| Mar 2 | 39°F | 17°F | 53°F 2025 | -4°F 2002 | 19% | 13% |
| Mar 3 | 39°F | 18°F | 53°F 2022 | -3°F 2002 | 19% | 13% |
| Mar 4 | 39°F | 18°F | 53°F 2000 | 1°F 2019 | 19% | 13% |
| Mar 5 | 40°F | 18°F | 52°F 2016 | 8°F 2003 | 19% | 13% |
| Mar 6 | 40°F | 18°F | 50°F 2021 | 7°F 2018 | 19% | 13% |
| Mar 7 | 41°F | 19°F | 51°F 2015 | 6°F 2022 | 18% | 12% |
| Mar 8 | 41°F | 19°F | 52°F 2021 | 4°F 2002 | 18% | 12% |
| Mar 9 | 42°F | 19°F | 54°F 2026 | 3°F 2002 | 18% | 12% |
| Mar 10 | 42°F | 20°F | 56°F 2016 | -6°F 2022 | 18% | 12% |
| Mar 11 | 42°F | 20°F | 57°F 2016 | 0°F 2022 | 18% | 11% |
| Mar 12 | 43°F | 20°F | 57°F 2007 | 9°F 2006 | 18% | 11% |
| Mar 13 | 43°F | 21°F | 56°F 2026 | 9°F 2006 | 18% | 11% |
| Mar 14 | 44°F | 21°F | 58°F 2013 | 8°F 2002 | 18% | 11% |
| Mar 15 | 44°F | 21°F | 66°F 2015 | 9°F 2002 | 18% | 11% |
| Mar 16 | 44°F | 21°F | 66°F 2015 | 10°F 2019 | 18% | 11% |
| Mar 17 | 45°F | 22°F | 63°F 2007 | 3°F 2023 | 18% | 10% |
| Mar 18 | 45°F | 22°F | 69°F 2026 | -1°F 2023 | 18% | 10% |
| Mar 19 | 46°F | 22°F | 70°F 2026 | 8°F 2002 | 18% | 10% |
| Mar 20 | 46°F | 22°F | 74°F 2026 | 7°F 2019 | 18% | 10% |
| Mar 21 | 46°F | 23°F | 72°F 2026 | 12°F 2000 | 18% | 10% |
| Mar 22 | 47°F | 23°F | 65°F 2004 | 11°F 2013 | 18% | 10% |
| Mar 23 | 47°F | 23°F | 63°F 2004 | 11°F 2013 | 18% | 9% |
| Mar 24 | 47°F | 23°F | 69°F 2026 | 6°F 2013 | 18% | 9% |
| Mar 25 | 48°F | 23°F | 74°F 2026 | 6°F 2023 | 18% | 9% |
| Mar 26 | 48°F | 24°F | 68°F 2025 | 4°F 2023 | 19% | 9% |
| Mar 27 | 48°F | 24°F | 68°F 2022 | 2°F 2009 | 19% | 9% |
| Mar 28 | 48°F | 24°F | 68°F 2026 | 8°F 2023 | 19% | 9% |
| Mar 29 | 49°F | 24°F | 66°F 2026 | 13°F 2009 | 19% | 9% |
| Mar 30 | 49°F | 24°F | 65°F 2004 | 10°F 2021 | 20% | 9% |
| Mar 31 | 49°F | 25°F | 68°F 2012 | 9°F 2008 | 20% | 9% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- March 1
- sunrise 6:58 AM, sunset 6:15 PM
- March 31
- sunrise 7:08 AM, sunset 7:48 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00483100 (Evanston 1 E), public domain. Records: NOAA GHCN-Daily, station USW00004111, 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.