diff --git a/cmd/mavend/actions_query.go b/cmd/mavend/actions_query.go
index 30d94be..4b61170 100644
--- a/cmd/mavend/actions_query.go
+++ b/cmd/mavend/actions_query.go
@@ -214,6 +214,9 @@ func (h *reactiveHandler) queryHabits(ctx context.Context, t *queryTurn) (string
 	if q.HasWeekday {
 		return profile.FormatWeekdayRU(q.Weekday), true
 	}
+	if q.Weekend {
+		return profile.FormatWeekendRU(), true
+	}
 	return profile.FormatOverallRU(), true
 }
 
diff --git a/cmd/mavend/dayplan_test.go b/cmd/mavend/dayplan_test.go
index e909c86..308c362 100644
--- a/cmd/mavend/dayplan_test.go
+++ b/cmd/mavend/dayplan_test.go
@@ -250,3 +250,20 @@ func TestQueryHabitsReadsSelfFactsOnly(t *testing.T) {
 		t.Errorf("profile read kind %q, want %q", api.kind, store.KindSelf)
 	}
 }
+
+// TestHabitQueryWithPlanWordReachesHabits — the whole chain, not just the
+// matchers: a habit question carrying "планы" used to be answered by the day
+// plan with today's calendar, because day-plan sits above habits.
+func TestHabitQueryWithPlanWordReachesHabits(t *testing.T) {
+	now := planDay()
+	api := &habitAPI{facts: tuesdayFacts("workout", 19, 4, now)}
+	h := &reactiveHandler{api: api, now: func() time.Time { return now }}
+
+	reply := h.actionQuery(context.Background(), router.Decision{
+		Intent:    router.IntentQuery,
+		Utterance: "какие у меня обычно планы по вторникам?",
+	})
+	if want := "по вторникам ты обычно тренируешься около 19:00."; reply != want {
+		t.Errorf("reply = %q, want %q", reply, want)
+	}
+}
diff --git a/internal/memory/behavior.go b/internal/memory/behavior.go
index 692b2dc..8ed3260 100644
--- a/internal/memory/behavior.go
+++ b/internal/memory/behavior.go
@@ -346,6 +346,30 @@ func (p Profile) FormatWeekdayRU(wd time.Weekday) string {
 	return fmt.Sprintf("по %s я пока не вижу у тебя ничего постоянного.", day)
 }
 
+// FormatWeekendRU reads back what distinguishes Saturday and Sunday.
+//
+// The two days are answered separately rather than pooled: "по выходным" is a
+// question about both, and a habit he has on Saturdays only is the interesting
+// half of the answer, not noise to average away.
+func (p Profile) FormatWeekendRU() string {
+	sat, sun := p.Weekly[time.Saturday], p.Weekly[time.Sunday]
+	switch {
+	case len(sat) > 0 && len(sun) > 0:
+		return fmt.Sprintf("по субботам ты обычно %s, по воскресеньям — %s.",
+			joinActivities(sat), joinActivities(sun))
+	case len(sat) > 0:
+		return fmt.Sprintf("по субботам ты обычно %s, а по воскресеньям ничего постоянного.",
+			joinActivities(sat))
+	case len(sun) > 0:
+		return fmt.Sprintf("по воскресеньям ты обычно %s, а по субботам ничего постоянного.",
+			joinActivities(sun))
+	case len(p.Everyday) > 0:
+		return fmt.Sprintf("по выходным у тебя нет ничего особенного — то же, что и в остальные дни: %s.",
+			joinActivities(p.Everyday))
+	}
+	return "по выходным я пока не вижу у тебя ничего постоянного."
+}
+
 // FormatOverallRU reads back the habits that hold across the whole week, and
 // says over what stretch of records it is claiming them.
 //
diff --git a/internal/memory/behavior_test.go b/internal/memory/behavior_test.go
index e70fe0d..e2ee61c 100644
--- a/internal/memory/behavior_test.go
+++ b/internal/memory/behavior_test.go
@@ -350,3 +350,20 @@ func TestPluralDaysRU(t *testing.T) {
 		}
 	}
 }
+
+// "по выходным" is a question about two days, answered as two days.
+func TestFormatWeekendRU(t *testing.T) {
+	now := behaviorNow()
+	obs := append(
+		habitHistory("workout", time.Saturday, 11, 0, 3, now),
+		habitHistory("walk", time.Sunday, 15, 0, 3, now)...,
+	)
+	got := BuildProfile(obs, now).FormatWeekendRU()
+	if !strings.Contains(got, "по субботам") || !strings.Contains(got, "по воскресеньям") {
+		t.Errorf("got %q, want both weekend days named", got)
+	}
+	empty := BuildProfile(nil, now).FormatWeekendRU()
+	if strings.Contains(empty, "у меня") {
+		t.Errorf("got %q", empty)
+	}
+}
diff --git a/internal/router/calendar.go b/internal/router/calendar.go
index 3f86976..e6cf6bf 100644
--- a/internal/router/calendar.go
+++ b/internal/router/calendar.go
@@ -45,6 +45,15 @@ var otherDayWords = []string{
 // сегодня?" and a plan that hijacks every date-bearing question would bury the
 // events under checklist lines. Only a plan-shaped ask, and only about today.
 func IsDayPlanQuery(text string) bool {
+	// A habit question is never a day plan, whatever words it shares with one.
+	// "какие у меня обычно планы по вторникам?" carries "планы", so the plan
+	// source claimed it and answered today's calendar stamped with today's
+	// date, and the habit source never ran. Deciding it here rather than by
+	// reordering the source table keeps one matcher from depending on the
+	// other's position in a slice.
+	if _, ok := ParseHabitQuery(text); ok {
+		return false
+	}
 	toks := planTokens(text)
 	for _, t := range toks {
 		for _, w := range otherDayWords {
diff --git a/internal/router/habit.go b/internal/router/habit.go
index 92add2c..f9e25d4 100644
--- a/internal/router/habit.go
+++ b/internal/router/habit.go
@@ -11,9 +11,11 @@ import "time"
 
 // HabitQuery — a parsed "what do I usually do" question. Weekday is set only
 // when the utterance names one; otherwise the answer covers the whole week.
+// Weekend is set for "по выходным", which names two days rather than one.
 type HabitQuery struct {
 	Weekday    time.Weekday
 	HasWeekday bool
+	Weekend    bool
 }
 
 // habitMarkers — the words that make a question about habit rather than about
@@ -35,6 +37,8 @@ var weekdayWords = map[string]time.Weekday{
 	"пятница": time.Friday, "пятницу": time.Friday, "пятницам": time.Friday,
 	"суббота": time.Saturday, "субботу": time.Saturday, "субботам": time.Saturday,
 	"воскресенье": time.Sunday, "воскресеньям": time.Sunday,
+	"воскресенья": time.Sunday, "воскресенью": time.Sunday,
+	"воскресеньем": time.Sunday, "воскресеньях": time.Sunday,
 	"monday": time.Monday, "mondays": time.Monday,
 	"tuesday": time.Tuesday, "tuesdays": time.Tuesday,
 	"wednesday": time.Wednesday, "wednesdays": time.Wednesday,
@@ -44,6 +48,14 @@ var weekdayWords = map[string]time.Weekday{
 	"sunday": time.Sunday, "sundays": time.Sunday,
 }
 
+// weekendWords — the weekend as one unit. "что я обычно делаю по выходным?"
+// has a habit marker and names days, but no weekday name is in it, so it used
+// to fall through to the whole-week profile and answer about Tuesdays too.
+var weekendWords = map[string]bool{
+	"выходным": true, "выходные": true, "выходных": true, "выходной": true,
+	"weekend": true, "weekends": true,
+}
+
 // ParseHabitQuery reports whether an utterance asks what the owner usually
 // does, and on which weekday if it names one.
 //
@@ -68,6 +80,9 @@ func ParseHabitQuery(text string) (HabitQuery, bool) {
 		if wd, ok := weekdayWords[t]; ok {
 			return HabitQuery{Weekday: wd, HasWeekday: true}, true
 		}
+		if weekendWords[t] {
+			return HabitQuery{Weekend: true}, true
+		}
 	}
 	return HabitQuery{}, true
 }
diff --git a/internal/router/habit_test.go b/internal/router/habit_test.go
index 8f868aa..14af976 100644
--- a/internal/router/habit_test.go
+++ b/internal/router/habit_test.go
@@ -43,3 +43,48 @@ func TestParseHabitQuery(t *testing.T) {
 		}
 	}
 }
+
+// TestHabitQueryBeatsDayPlan — "какие у меня обычно планы по вторникам?" is a
+// habit question that happens to carry a plan word. The day plan claimed it
+// first and answered today's calendar stamped with today's date, and the habit
+// source never ran.
+func TestHabitQueryBeatsDayPlan(t *testing.T) {
+	for _, q := range []string{
+		"какие у меня обычно планы по вторникам?",
+		"что обычно по плану в среду?",
+		"какие планы обычно по выходным?",
+	} {
+		if IsDayPlanQuery(q) {
+			t.Errorf("%q was claimed as a day plan", q)
+		}
+		if _, ok := ParseHabitQuery(q); !ok {
+			t.Errorf("%q is not parsed as a habit question", q)
+		}
+	}
+	// A plan question without a habit marker still belongs to the day plan.
+	for _, q := range []string{"какие планы на сегодня?", "что у меня по плану?"} {
+		if !IsDayPlanQuery(q) {
+			t.Errorf("%q must still be a day plan", q)
+		}
+	}
+}
+
+// TestHabitQueryWeekendAndSundayForms — "по выходным" names days but no
+// weekday, so it used to be answered with the whole-week profile. Sunday had
+// only its dative plural listed.
+func TestHabitQueryWeekendAndSundayForms(t *testing.T) {
+	q, ok := ParseHabitQuery("что я обычно делаю по выходным?")
+	if !ok || !q.Weekend || q.HasWeekday {
+		t.Errorf("weekend query parsed as %+v (ok=%v)", q, ok)
+	}
+	for _, s := range []string{
+		"что я обычно делаю в воскресенье?",
+		"чем я обычно занят по воскресеньям?",
+		"что обычно бывает в воскресенья?",
+	} {
+		q, ok := ParseHabitQuery(s)
+		if !ok || !q.HasWeekday || q.Weekday != time.Sunday {
+			t.Errorf("%q parsed as %+v (ok=%v)", s, q, ok)
+		}
+	}
+}