As of 12:54 CDT

Flat, TX weather in May

84°

Flat, Wednesday, 7 October, 12:54

Clear. Feels like 83°. High 86°, low 61°.

Pressure30.00 inHg

Wind5.9 mph NE

Humidity38%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

In May, Flat, TX averages a high of 82.9° and a low of 65.2°. About 5.1 inches of precipitation fall over the month (11 wet days). The record high is 101.3° (2025) and the record low 43.9° (2013). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	79.2°	61.2°	40%	90.9° (2002)	47.3° (1994)
2	78.6°	61.3°	50%	91.8° (2020)	47.3° (2013)
3	78.3°	60.4°	40%	92.8° (2020)	43.9° (2013)
4	79.7°	60.1°	35%	97.2° (1984)	45.9° (1978)
5	80.6°	62.1°	38%	99.7° (1984)	48.4° (2013)
6	81.7°	63.1°	30%	96.6° (1984)	49.3° (1991)
7	82.4°	63.9°	37%	95.4° (1998)	50.4° (1982)
8	82°	64.6°	37%	95.9° (2022)	51.3° (1992)
9	82.4°	64.9°	45%	96.6° (2011)	51.1° (1969)
10	81.1°	64.2°	38%	94.3° (2022)	50° (2019)
11	81.5°	64.4°	42%	94.1° (1967)	47.8° (1981)
12	81.7°	64.8°	47%	96.1° (1978)	48° (1960)
13	82.2°	63.9°	33%	101.3° (2025)	50.5° (1979)
14	81.7°	63.9°	35%	98.2° (2025)	51.3° (2014)
15	82°	64.6°	32%	96.6° (2022)	49.5° (2014)
16	82.8°	65.3°	33%	98.2° (2022)	52° (1973)
17	83.3°	65.3°	32%	98.8° (2022)	52.9° (1970)
18	83.5°	65.3°	28%	98.1° (2022)	54.5° (1986)
19	83.7°	65.1°	32%	98.2° (2022)	52.7° (2002)
20	83.3°	65.8°	37%	99.1° (2022)	53.1° (2002)
21	83.1°	65.7°	37%	95.5° (1996)	53.6° (1960)
22	83.8°	66.4°	25%	97.2° (2005)	54.5° (2001)
23	84.6°	67.8°	30%	96.6° (1996)	53.6° (1967)
24	85.1°	68.4°	45%	95.4° (2008)	55.8° (2017)
25	85.5°	67.8°	33%	100.6° (2011)	57.2° (1979)
26	86°	68.4°	33%	94.8° (1973)	56.5° (1979)
27	85.6°	68.4°	32%	100° (2011)	55.4° (1961)
28	85.6°	68.4°	42%	101.3° (2011)	55.6° (1976)
29	85.8°	68.7°	40%	97.7° (2011)	56.3° (1992)
30	86.2°	68.9°	43%	96.8° (1985)	55.4° (1984)
31	86°	68.7°	35%	98.2° (1998)	55.8° (1975)