"How about ...

a bike ride around the lake?" asked the Beloved.
"Uuuuhm ...", I said, while looking outside at the waving trees and pounding rain.
"It's not going to rain all day!" he said confidently.
And it didn't. It did however start again as soon as we stepped outside.
"It's not going to be much more than a few drops!" he said, again with confidence.
I fell for it. It started chucking it down in buckets as soon as we were on our bikes.
"Uuuuuhm ...", I said as my t-shirt started to cling to my skin.
So we went back.

And then the sun came out but we had lost all enthusiasm for going anywhere.

I played outside in the grass instead.