Weather on March 18
Killeen, TX
55 Years of Data
Avg High
74°F
Avg Low
51°F
Warmest
2011
87°F avg
Coldest
1988
44°F avg
About This Date
March 18th in Killeen, TX typically brings pleasant spring weather, with average highs around 74°F and lows near 51°F. Over 55 years of records, the warmest March 18th was in 2011 (87°F average), while the coldest was 1988 (44°F) — a 43°F range across recorded history. Rain or other precipitation has occurred on about 25% of March 18th dates historically, with the wettest March 18th recording 4.57" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for March 18th in Killeen, TX? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 78° | 43° | 60° | — | — |
| 2025 | 86° | 60° | 73° | — | — |
| 2024 | 60° | 47° | 53° | — | — |
| 2023 | 57° | 43° | 50° | — | — |
| 2022 | 70° | 46° | 58° | — | — |
| 2021 | 66° | 43° | 54° | — | — |
| 2020 | 80° | 67° | 73° | — | — |
| 2019 | 69° | 40° | 54° | — | — |
| 2018 | 83° | 64° | 73° | — | — |
| 2017 | 82° | 62° | 72° | — | — |
| 2016 | 75° | 55° | 65° | — | — |
| 2015 | 79° | 61° | 70° | 0.36" | — |
| 2014 | 86° | 50° | 68° | — | — |
| 2013 | 83° | 59° | 71° | — | — |
| 2012 | 76° | 68° | 72° | 0.03" | — |
| 2011warmest | 100° | 74° | 87° | — | — |
| 2010 | 68° | 42° | 55° | — | — |
| 2009 | 80° | 52° | 66° | — | — |
| 2008 | 73° | 51° | 62° | 4.57" | — |
| 2007 | 76° | 62° | 69° | — | — |
| 2005 | 65° | 40° | 52° | — | — |
| 2004 | 83° | 59° | 71° | — | — |
| 2003 | 74° | 56° | 65° | — | — |
| 2002 | 75° | 60° | 68° | — | — |
| 2001 | 61° | 44° | 52° | 0.03" | — |
| 2000 | 51° | 39° | 45° | — | — |
| 1999 | 71° | 55° | 63° | 0.23" | — |
| 1998 | 81° | 51° | 66° | 0.13" | — |
| 1997 | 72° | 52° | 62° | — | — |
| 1996 | 80° | 47° | 63° | — | — |
| 1995 | 72° | 49° | 60° | — | — |
| 1994 | 80° | 54° | 67° | — | — |
| 1993 | 58° | 46° | 52° | — | — |
| 1992 | 71° | 57° | 64° | 1.65" | — |
| 1991 | 73° | 42° | 58° | — | — |
| 1990 | 75° | 42° | 59° | — | — |
| 1989 | 81° | 62° | 71° | — | — |
| 1988coldest | 56° | 32° | 44° | 3.18" | — |
| 1987 | 73° | 45° | 59° | — | — |
| 1986 | 77° | 55° | 66° | 0.38" | — |
| 1985 | 64° | 45° | 54° | — | — |
| 1984 | 70° | 40° | 55° | 3.43" | — |
| 1983 | 64° | 37° | 51° | 0.03" | — |
| 1982 | 86° | 66° | 76° | 0.05" | — |
| 1981 | 67° | — | — | — | — |
| 1980 | 62° | 29° | 45° | — | — |
| 1979 | 74° | 40° | 57° | 1.22" | — |
| 1978 | 79° | 44° | 61° | — | — |
| 1977 | 79° | 56° | 67° | — | — |
| 1976 | 79° | 50° | 64° | — | — |
| 1975 | 73° | 52° | 62° | 0.56" | — |
| 1974 | 83° | 64° | 73° | — | — |
| 1973 | 76° | 50° | 63° | — | — |
| 1972 | 89° | 56° | 72° | — | — |
| 1971 | 80° | 61° | 70° | — | — |
55 years of data from FT HOOD