Killeen-Fort Hood Airport (GRK) Weather 08/18/2025
Overnight
75
Partly Cloudy
Monday
97
Slight Chance Showers then Slight Chance T-storms
Monday Night
75
Mostly Clear
Tuesday
97
Slight Chance Showers then Chance T-storms
Tuesday Night
75
Chance T-storms then Slight Chance Showers
Wednesday
96
Slight Chance Showers then Chance T-storms
Wednesday Night
74
Chance Showers
Thursday
92
Showers Likely
Thursday Night
72
Chance T-storms
Friday
91
Chance Showers then Chance T-storms
Friday Night
72
Slight Chance Showers
Saturday
90
Slight Chance Showers then Slight Chance T-storms
Saturday Night
73
Mostly Clear
Weekly Forecast
Overnight
Partly cloudy, with a low around 75. South southwest wind around 5 mph.
Monday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 102. Southwest wind around 5 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Sunny, with a high near 97. Heat index values as high as 102. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers. Mostly clear, with a low around 75. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. North northeast wind around 5 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 72.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 73.