ITV3 TV Guide: Listings, Schedule & What’s On ITV3 Tonight

Published: 6 September 2026

ITV3 is ITV’s drama channel, launched on 1 November 2004 as a home for the broadcaster’s back catalogue of detective series, period drama and classic sitcoms. Midsomer Murders, Lewis, Poirot, Heartbeat: if it involves a village, a body and a detective in no hurry to leave, it has probably run here. Today, Monday 7 September 2026, Agatha Christie’s Poirot takes up the whole of the mid-morning, Heartbeat runs in pairs either side of lunch and again into early evening, and a single Midsomer Murders episode holds the 8pm slot. Downton Abbey follows at 10pm and Scott and Bailey closes the night from 11:25pm. There’s no film today.

ITV3 Schedule: Monday 7 September 2026 (Full Listings)

Here is the complete ITV3 schedule for Monday 7 September 2026, on Freeview 10.

Overnight

Breakfast

Morning

Afternoon

Early evening

Primetime

Late night

What’s on ITV3 today

Overnight, The Dark plays at 12:55am, then two George and Mildred episodes and Unwind with ITV carry the schedule through to Teleshopping at 2:30am.

George and Mildred opens the proper day at 6am, followed by paired runs of Classic Emmerdale and Classic Coronation Street through breakfast. Agatha Christie’s Poirot then holds the 9:10am slot for over two hours, and two Heartbeat episodes bridge into the afternoon. The Royal and Wild at Heart fill early afternoon, before the Classic Emmerdale and Classic Coronation Street pairs repeat later in the day and a further Heartbeat double leads into primetime.

ITV3 tonight — primetime and the evening schedule

Here’s the ITV3 primetime line-up for tonight, Monday 7 September 2026.

Heartbeat — ITV3, 6:55pm

The Aidensfield copper drama runs its second episode of the early evening at 6:55pm, closing out the pre-watershed run before Midsomer Murders takes over.

Midsomer Murders — ITV3, 8pm

Just the one episode tonight rather than the multi-episode blocks ITV3 sometimes runs. Series 21 continues at 8pm, DCI Barnaby working through another very well-populated village.

Downton Abbey — ITV3, 10pm

Julian Fellowes’s Edwardian country-house drama opens with its very first episode, the Crawley family’s world about to be upended by news from the Titanic.

Scott and Bailey — ITV3, 11:25pm

Suranne Jones and Lesley Sharp’s Manchester detective drama closes the night with its opening episode, a rarer late-night pick for the channel than its usual period-drama staples.

What kind of shows are on ITV3

Detective drama and cosy crime

The backbone. Midsomer Murders, Vera, Inspector Morse, Endeavour and Wycliffe cover roughly four decades of British detective television between them, and ITV3 works through them in long runs rather than one-off repeats. You can usually pick a series up mid-week and stay with it.

Period and literary adaptation

The Darling Buds of May, and Agatha Christie’s Poirot when it comes round. David Suchet played the part across thirteen series for ITV between 1989 and 2013. These tend to be scheduled in full-series blocks.

Classic sitcom

George and Mildred and its ITV contemporaries fill the overnight and early-morning slots. Nobody’s setting an alarm for these; they’re on while the day gets going.

How to watch ITV3

Channel numbers

Here’s where to find ITV3 across the main UK television platforms:

Free on all of them, no subscription. Numbers shift regionally, so check your on-screen guide if one doesn’t match.

Streaming online

ITV3 streams live and free through ITVX, at itv.com/watch and via the ITVX app on smart TVs, mobiles, tablets and most games consoles. A free account is all that’s needed, no payment details. The ITVX library also carries individual episodes and full boxsets from the channel, Vera and Poirot included, if you’d rather not wait for a repeat to come round.

ITV3 +1 and sister channels

The +1 channel is less useful than it used to be. Since November 2023 it has broadcast only a reduced overnight window rather than a full hour-behind simulcast, so if you’ve missed the start of something, ITVX catch-up is the better bet.

ITV3 sits alongside ITV1, home to Coronation Street, Emmerdale and the network’s biggest primetime shows, and ITV4, which handles sport, action films and older action series.

Frequently asked questions

What channel is ITV3 on Freeview?

Channel 10, free to air.

What’s on ITV3 tonight?

A single episode of Midsomer Murders at 8pm, then Downton Abbey at 10pm and Scott and Bailey closing the night from 11:25pm. There’s no film today. Times are in the rundown above.

Can I watch ITV3 online for free?

Yes, live through ITVX on the website, the app, and most smart TVs and consoles.

Is ITV3 free to watch?

Yes, and it has been since 2004. There’s advertising, but no subscription fee on any platform.

Verdict

ITV3 has never pretended to be about new television, and today’s line-up leans more period drama than usual: Poirot through mid-morning, Heartbeat running in pairs either side of lunch and again into early evening, then a single Midsomer Murders episode at 8pm. Downton Abbey and Scott and Bailey take the two latest slots rather than the channel’s more familiar Vera-and-Wycliffe pairing. Nothing here is new, and there’s no film today, but it’s still a schedule built for cosy-crime and period-drama regulars.

Related: ITV1 TV Guide | ITV4 TV Guide | What’s On TV Tonight | Films on TV This Week