var now=new Date(); 
var dd=now.getDate(),mt=now.getMonth()+1;
var nextday=new Date();
nextday.setDate(nextday.getDate()+1);
var nextdd=nextday.getDate(),nextmt=nextday.getMonth()+1;
document.write("沧州:"+mt+"月"+dd+"日～"+nextmt+"月"+nextdd+"日 多云， 最低温度 22℃， 最高温度 32℃， 微风")