This paper is a short report based on archival data from my 2021 master’s thesis which explored the quantification of a need for cognition about weather. Factor validation methods yielded a 2-factor, 20-item scale with good internal reliability and convergent validity with weather-centric individual differences as well as the Characteristics of Self-Actualization Scale (Kaufman, 2018/2023). Need for cognition about weather appears to be a stable construct and is associated with several more basic dimensions of weather salience. These include basic attention (trait weather salience), perceptual weather curiosity, and epistemic weather curiosity. The most central aspects of need for cognition about weather as it has been conceptualized here appear to be predicted by the curiosity facet of epistemic weather curiosity. This relationship appears to be modestly explained not be need for cognition generally, revolving around the motivation to think, but by the construct of systemizing which purportedly involves a tendency to think in an if-then, heuristic-type manner about how things in the world function.