The forecast for the Houston Marathon remains more or less the same as I’ve been describing over the last several days. We’re likely to have excellent conditions for long-distance running.
It still appears as though a cool front will push through Houston on Friday or early Saturday morning, setting the stage for clear, cool conditions on Sunday morning. Pinning down exact temperatures at six days out is still not possible, but I feel fairly confident in predicting a range of between 35 and 45 degrees on the start line, increasing to the low 50s by the end of the race.