Narrated 'Aishah : "When the Prophet (ﷺ) saw storm clouds he would pace back and forth. And when it rained, he would relax." She said: "I said something to him about that, and he said: 'What do I know? Maybe it is as Allah, Most High said: Then, when they saw it as a dense cloud approaching their valleys, they said: "This is a cloud bringing us rain (46:24)."'
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ الأَسْوَدِ أَبُو عَمْرٍو الْبَصْرِيُّ، حَدَّثَنَا مُحَمَّدُ بْنُ رَبِيعَةَ، عَنِ ابْنِ جُرَيْجٍ، عَنْ عَطَاءٍ، عَنْ عَائِشَةَ، رضى الله عنها قَالَتْ كَانَ النَّبِيُّ صلى الله عليه وسلم إِذَا رَأَى مَخِيلَةً أَقْبَلَ وَأَدْبَرَ فَإِذَا مَطَرَتْ سُرِّيَ عَنْهُ . قَالَتْ فَقُلْتُ لَهُ . فَقَالَ " وَمَا أَدْرِي لَعَلَّهُ كَمَا قَالَ اللَّهُ تَعَالَى : (فلمَّا رَأَوْهُ عَارِضًا مُسْتَقْبِلَ أَوْدِيَتِهِمْ قَالُوا هَذَا عَارِضٌ مُمْطِرُنَا ) " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ .
sunnah.com