Recent forecasts from Russian meteorological sources and models indicate a daytime high near 16–17°C in Moscow on September 26 under variable cloudiness, light southerly winds, and no precipitation. This consensus reflects stable high-pressure influence and mild autumn advection, with afternoon peaks hinging on cloud breaks and surface heating rates. The narrow spread between 17°C and 16°C market probabilities captures model uncertainty in exact maximum temperature tied to timing of any clearing and boundary-layer mixing. Historical September averages near 15°C provide context, while upcoming official updates from the Hydrometeorological Center will refine resolution criteria based on verified station readings.