Forgive please the obsession with weather forecasts, but at least this morning's was absolutely correct. Heavy rain until about 10.30, it said, and heavily did it rain, for the first couple of miles of today's journey, until about 10.30, when the sun made a weak attempt to break through.
I left the shores of Hollingworth Lake, not so clearly visible, and continued to Littleborough, a town rather struggling to uncouple itself from nearby Rochdale.
My plans had included sections of the Pennine Bridleway, going up for views and down again, but the soaking ground and constant risk of drizzle persuaded me to the main road, climbing gradually for a very long time to reach the aptly named hamlet of Summit.
The road then descends slightly, entering Yorkshire, through a steep little valley threaded by the Rochdale Canal, to the equally well named Bottomley, then on to the village of Walsden.
By now Todmorden had already announced itself - prematurely as there were still 1½ damp miles to go. It rained a little more heavily, but reverted to damp light drizzle by the time I reached the town.
Todmorden has a long history of social collaboration, not least through the Cooperative Society, founded in the early 19th century (but later than the renowned Rochdale Society, which was the first). One of the former stores is dressed in its original glory - it's now a health food café, so perhaps the founders would approve.
The town centre is all in Pennine stone, and includes a public market.
Again a change of plan, as I had intended to make a very long climb behind the town, then to follow a high moorland road towards Burnley. Not in this weather. I stuck to the main road down in the valley.
It's an enormous compliment to those who designed and who maintain these roads that they all have pavements. All the way. Walking a trunk road in most parts of the country would be almost suicidal, but here it's a comfortable way to cover distance. Other counties take note.
The road towards Burnley follows the upper Calder valley, which is narrow and steep-sided, uphill to Lydgate (my second "uphill to Lydgate" in two days) then uphill again to Cornholme.
This is mostly a one-street village, roads off tending to stop as the slopes shoot upwards. It's not lovely, but it has a strange feeling to it. Apparently because of its situation the sun never reaches the valley floor between November and March.
Todmorden has featured in many films and TV series - recently in "Happy Valley", while Cornholme fought back with a starring role in ITV's "Passenger".
Just after the adjoining and very drab settlement of Portsmouth (no relation) the road re-enters Lancashire and pitches uphill again into more open country.
I paused by Holme Hall, a 17th century manor house, once a retirement home, then derelict for a decade, now inevitably converted into apartments.
Just down the road is Holme Chapel, a more pleasant and brighter little place with an ancient pub.
I'm still quite amazed how many functioning roadside pubs there are here in out of the way places, while thousands are closing elsewhere in the country - but then the price of a pint is more reasonable.
Beyond the village the drizzle intensified again, but now I was so close to Burnley and my budget bed for the night that I just slogged onward!
Tomorrow is expected to start grim but soon to brighten. I'm changing plans again though, as my suggested climb over Pendle Hill would be wet and unwise with a full pack after today's rain, so I shall divert towards Clitheroe instead. We shall see.