Gregg County climate

Gregg County Weather in August

NOAA 1991-2020 normals for Longview, 9.4 km from Gregg County

Average highs run from 95°F on August 1 to 93°F on August 31, and lows from 73°F to 70°F. Normal precipitation for the month is 2.84 in over about 6 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Gregg County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
94°F
Average low
72°F
Precipitation
2.84 in
Record high
110°FAug 3, 2011
Record low
57°FAug 14, 2004
Chance of a freeze
0%
Days of 90°F or more
26.4
Daylight
13 h 43 min to 12 h 51 min
Cloud cover
45%
Humidity
61%
Dew point
68°F
Wind
5.8 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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 195°F73°F108°F 201166°F 201817%0%
Aug 295°F73°F109°F 201164°F 201817%0%
Aug 395°F73°F110°F 201165°F 201817%0%
Aug 495°F73°F109°F 201168°F 202017%0%
Aug 595°F73°F108°F 201167°F 202117%0%
Aug 695°F73°F107°F 201170°F 200418%0%
Aug 795°F73°F105°F 201165°F 200418%0%
Aug 895°F73°F105°F 201162°F 200418%0%
Aug 995°F73°F106°F 201170°F 200318%0%
Aug 1095°F72°F107°F 201568°F 200418%0%
Aug 1195°F72°F105°F 201565°F 201218%0%
Aug 1295°F72°F105°F 201161°F 200418%0%
Aug 1395°F72°F105°F 202360°F 200418%0%
Aug 1495°F72°F106°F 201157°F 200418%0%
Aug 1595°F72°F106°F 201159°F 200418%0%
Aug 1695°F72°F106°F 201161°F 199918%0%
Aug 1794°F72°F107°F 201162°F 199918%0%
Aug 1894°F72°F107°F 202364°F 201319%0%
Aug 1994°F72°F108°F 202363°F 202019%0%
Aug 2094°F72°F108°F 201164°F 202019%0%
Aug 2194°F71°F106°F 202363°F 202019%0%
Aug 2294°F71°F108°F 202664°F 201219%0%
Aug 2394°F71°F106°F 202663°F 201219%0%
Aug 2494°F71°F107°F 202367°F 202019%0%
Aug 2594°F71°F109°F 202367°F 202519%0%
Aug 2693°F71°F108°F 202365°F 201520%0%
Aug 2793°F71°F105°F 201159°F 201020%0%
Aug 2893°F70°F106°F 201165°F 201020%0%
Aug 2993°F70°F103°F 200066°F 200220%0%
Aug 3093°F70°F105°F 200063°F 200620%0%
Aug 3193°F70°F108°F 200060°F 200420%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Gregg County, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:34 AM, sunset 8:17 PM
August 31
sunrise 6:54 AM, sunset 7:45 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415341 (Longview), public domain. Records: NOAA GHCN-Daily, station USW00003901, 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.