Weather on February 18
Arlington, TX
55 Years of Data
Avg High
62°F
Avg Low
37°F
Warmest
2011
71°F avg
Coldest
1978
23°F avg
About This Date
February 18th in Arlington, TX typically brings mild winter weather, with average highs around 62°F and lows near 37°F — a 25°F daily swing. Over 36 years of records, the warmest February 18th was in 2011 (71°F average), while the coldest was 1978 (23°F) — a 48°F range across recorded history. Rain or other precipitation has occurred on about 14% of February 18th dates historically, with the wettest February 18th recording 4.8" of rain. The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
Planning for February 18th in Arlington, TX? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 77° | 53° | 65° | — | — |
| 2025 | 53° | 19° | 36° | 0.05" | — |
| 2024 | 54° | 25° | 40° | — | — |
| 2023 | 53° | 26° | 40° | — | — |
| 2022 | 55° | 25° | 40° | — | — |
| 2021 | 33° | 25° | 29° | — | — |
| 2020 | 64° | 48° | 56° | 0.48" | — |
| 2019 | 45° | 35° | 40° | — | — |
| 2018 | 62° | 43° | 52° | 0.33" | — |
| 2017 | 80° | 56° | 68° | — | — |
| 2016 | 77° | 52° | 64° | — | — |
| 2015 | 59° | 28° | 44° | — | — |
| 2014 | 81° | 39° | 60° | — | — |
| 2013 | 77° | 50° | 64° | — | — |
| 2012 | 53° | 46° | 50° | 4.8" | — |
| 2011warmest | 82° | 59° | 71° | — | — |
| 2010 | 63° | 32° | 47° | — | — |
| 2009 | 76° | 54° | 65° | — | — |
| 2008 | 59° | 33° | 46° | — | — |
| 2007 | 64° | 27° | 46° | — | — |
| 2006 | 36° | 25° | 31° | — | — |
| 2005 | 57° | 44° | 51° | 0.05" | — |
| 2004 | 69° | 35° | 52° | — | — |
| 2003 | 67° | 42° | 54° | — | — |
| 2002 | 67° | 44° | 55° | — | — |
| 2001 | 56° | 28° | 42° | — | — |
| 2000 | 72° | 41° | 56° | — | — |
| 1999 | 70° | 47° | 58° | — | — |
| 1998 | 65° | 33° | 49° | — | — |
| 1997 | 69° | 44° | 57° | — | — |
| 1996 | 67° | 31° | 49° | — | — |
| 1995 | 60° | 27° | 43° | — | — |
| 1994 | 72° | 46° | 59° | — | — |
| 1993 | 40° | 22° | 31° | — | — |
| 1992 | 72° | 46° | 59° | — | — |
| 1978coldest | 30° | 16° | 23° | — | — |
36 years of data from ARLINGTON MUNI AP