【Objective】Rice is an important food crop in China, thus it is very important for food security to clarify the influence of global warming on the yield and quality of double-cropping high quality rice cultivars. 【Method】A free air temperature increasing facility (FATI) was constructed in a double-cropping rice system with Jinzao 47 (indica inbred) and Liangyou 287 (indica hybrid) as early rice and Xiangyaxiangzhen (indica inbred), Wanxiangyouhuazhan (indica hybrid) and, Yongyou 5550 (japonica hybrid) as late rice. The responses of rice yield, yield components, and grain quality to warming were determined. 【Result】The effect of warming (1.3℃-1.6℃) on the yield of early and late indica rice was not significant, but the yield of late japonica cultivar decreased by 10.2% mainly due to the decrease in grain number per panicle. Under FATI, the plant height of both early and late rice decreased. The growth duration of early rice was shortened by 3-4 days under warming, while that of the late rice did not change significantly. Warming significantly increased the chalky grain percentage and chalkiness for both early and late rice. The brown rice percentage of Liangyou 287 and the head rice percentage of both Liangyou 287 and Yongyou 5550 were significantly increased by warming. The protein content of late rice was significantly increased by warming, whereas the amylose content of late japonica rice showed the opposite trend. In contrast, both the protein and amylose contents of early rice were not significantly affected by warming. The characteristic values of RVA of rice varied with cropping seasons and cultivars. 【Conclusion】Warming exerted a greater influence on the yield of high quality late japonica rice than that of indica rice. Increasing temperature could improve the milling quality, but decrease the appearance quality. Late rice was more sensitive to warming in nutrition quality and eating quality as compared with early rice.